Processor Socket 2 or Number of processor
HI
Cisco UCS server mention Processor Socket 2 and another model support Processor Socket 4.
Socket2 and Socket 4 is specification different for Support Intel Processor or other.
My question is: Please help to clear my confusion
1. How many Physical processor support in server ? like in socket 4, how many processor can insert 1 or 4 or 8 ?????
2. any server highest how many Physical processor support ??
3. For Vmwear 1 processor is sharing or multiple processor share. if have 1 processor then how many Virtual server can share the processor ?
Regards
Iqbal
HI
Thanks for respomse. I am not clear yet.
In Blade Server Series model B200 M2 Processors Socket 2 and Processors Support Intel Xeon processor 5600 Series.
My question this Blade server how many Physical server can insert 1or 2 or 3 ?
I have found processors socket 2 means support types of processor not number of physical processors.
UCS B440 model support Either 2 or 4 Intel® Xeon® E7-4800 or E7-8800 series processors but its Processors Socket 4 that means this model support 4 physical processors ?
For how many physical support , i need to find out Technical Specification and no relation socket with number of physical processor ?
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Java.io.IOException: A complete message could not be read on socket
Hell All , Am gettign this issue very frequently .. From my googling i see that this can be because weblgic server was not able to do an IO operation because of time out or may be because of Net work issue ..
I would like to know how this can be fixed
java.io.IOException: A complete message could not be read on socket: 'weblogic.servlet.internal.MuxableSocketHTTP@a7f309 - idle timeout: '30000' ms, socket timeout: '5000' ms', in the configured timeout period of '60' secsHi All,
Has anyone got any further information on this problem? I have several instances of the message
###<Dec 13, 2005 2:29:40 PM GMT> <Error> <socket> <finland> <serviceview> <ExecuteThread: '12' for queue: 'default'> <kernel identity> <> <000424> <I
OException on socket: weblogic.socket.MuxableSocketDiscriminator@4a4b21 - number of bytes read: '0', buffer: 'null', fd: 23
java.net.SocketException: Connection refused: Connection refused>
java.net.SocketException: Connection refused: Connection refused
at java.net.SocketInputStream.socketRead(Native Method)
at java.net.SocketInputStream.read(Unknown Source)
at weblogic.socket.PosixSocketMuxer.readBytesProblem(PosixSocketMuxer.java:898)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:782)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:708)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)
In my wl-domain.log. I have no idea how to solve this? I am running WebLogic 7 SP4 on HP-UX 11.11 with JDK 1.3.1.09.
I note that the release notes for WL7 SP 6 release notes mention MuxableSocketDiscriminator. See link http://e-docs.bea.com/wls/docs70/notes/resolved2.html Is this the problem? Anyone else come accross this and solve it?
Best Regards,
Kevin.
Any help much appreciated. Best Regards, Kevin. -
Maximum number of processor sockets in Windows Server 2012 Datacenter and Standard
I have found no documentation on the technical number of supported processor sockets supported by Windows Server 2012 for the Standard and Datacenter editions.
Some donation websites like Techsoup claim that Datacenter supports 64 physical processors and Standard 8, but I can find no authoritative confirmation of this and those look like extrapolation from Windows Server 2008 R2.
So what are the maximum supported # of processor sockets, assuming you have licenses for all of them, for Datacenter and Standard? Do they differ by edition?
In addition, is it true that the total # of supported logical processors in a single system is 640 w/o Hyper-V? It was originally reported to be that, but since Hyper-V's number doubled from 160 in the Beta to 320 in the RC and RTM, did this double too?You might find some of the information you are looking for here -
http://download.microsoft.com/download/2/C/A/2CA38362-37ED-4112-86A8-FDF14D5D4C9B/WS%202012%20Feature%20Comparison_Hyper-V.pdf. I know there is one change that is not reflected there. Recently the maximum number of virtual machines supported
in a cluster was raised to 8,000 instead of the 4,000 reflected in this document.
The maximum number of sockets for Standard would be two because that is the maximum number that the license supports. Standard has never supported 8. Prior to 2012, it supported 4, and then the licensing changed with 2012 so that Standard would
be sold per processor (socket) with a maximum of two. Technically, the binaries are the same for Standard and Datacenter, so you can most likely get it to run with more somehow, but it is not a supported configuration.
The maximum number of sockets for Datacenter would be 64 - that has not changed from 2008. I make this statement based on the fact that Datacenter supports a maximum of 64 virtual CPUs when run as a virtual machine. Virtual machines don't have
the distinction of socket versus hyper-thread versus core. They see what is presented to them as a processor. But, I doubt very much that you will find any off-the-shelf 64 socket systems; most vendors are relying on the core densities instead
of socket density in order to deliver the horsepower. The above referenced document still shows 320 as the maximum number of logical processors, with or without Hyper-V.
tim -
[How-To] SquashFS with LZMA compression
SquashFS (.sfs) is a compressed read-only file system for Linux. SquashFS compresses files, inodes and directories, and supports block sizes up to 1 MB for greater compression. SquashFS is also free software (licensed under the GPL) for accessing SquashFS filesystems.
SquashFS is intended for general read-only file system use and in constrained block device/memory systems (e.g. embedded systems) where low overhead is needed. The standard version of SquashFS uses gzip compression.
Here is my How-To on how to get LZMA compressed SquashFS in Archlinux.
Requirements
1) squashfs-tools with LZMA patches. This package provides tools (mksquashfs, unsquashfs) to create Squashfs filesystem. With standard version (from /extra repository) you can create only gzip-compressed Squashfs filesystem. To get LZMA support you must install package:
squashfs-tools-lzma
This package doesn't conflict with package from /extra. It provides mksquashfs.lzma, unsquashfs.lzma. So if you want create LZMA compressed filesystem you must use:
mksquashfs.lzma source dest
Otherwise for GZIP compressed filesystem:
mksquashfs source dest
2) squashfs module with LZMA patches. Without it you cant't mount your LZMA compressed filesystems. Here is two ways on how to get it.
2.1 Patch kernel with SquashFS LZMA patches.
Before proceed i recommend to read Custom Kernel Compilation with ABS
You must apply on sources three patches:
051-squashfs_pcomp.patch
052-pcomp_lzma_support.patch
053-squashfs_lzma.patch
And set in kernel config:
CONFIG_SQUASHFS=m|y
CONFIG_SQUASHFS_SUPPORT_ZLIB=y
CONFIG_SQUASHFS_SUPPORT_LZMA=y
CONFIG_CRYPTO_UNLZMA=m|y
m|y means that you can build it as a module (m) or as a part of kernel (y).
Build kernel as usual and after that you can mount LZMA compressed filesystems.
2.2 Build standalone module without patching and rebuilding the whole kernel.
Warning. I am not Linux guru. And i think that this method is not optimal (but it works). Any suggestions are welcome from experienced users.
For ARCH kernel here is PKGBUILD on AUR:
kernel26-squashfs-lzma-modules
Create directory (called for example squashfs-module) somewhere on your hard disk. Cd to that directory;
Download here Linux kernel sources (i strongly recommend to use same sources as in PKGBUILD of your kernel);
Download LZMA patches listed in 2.1;
Now you need kernel config file. Get it from your kernel package;
Unpack linux kernel sources. Cd to that directory;
Copy kernel config file here and rename it to .config;
Now we can patch our kernel:
patch -Np1 -i /pathto_051-squashfs_pcomp.patch
patch -Np1 -i /pathto_052-pcomp_lzma_support.patch
patch -Np1 -i /pathto_053-squashfs_lzma.patch
Before building modules we need some preparations:
make prepare
make modules_prepare
The kernel is patched and all preparations are ready. We can build modules:
make modules SUBDIRS=crypto
make modules SUBDIRS=fs/squashfs
Modules are ready. Now we need to copy it to our kernel modules directory:
cp crypto/unlzma.ko /lib/modules/KERNELVERSION/misc
cp fs/squashfs/squashfs.ko /lib/modules/KERNELVERSION/misc/squashfs_lzma.ko
Now execute:
depmod KERNELVERSION
Modules are installed and ready for use.
Now you can load modules:
modprobe unlzma
modprobe squashfs_lzma
Remember to load both of them (unlzma and squashfs_lzma) and in that order.
I don't like this way. I think it is to possible to simplify this process. And this modules doesn't contain information about dependency. So you must manually load unlzma module.
How to use it
1) First we need to create SquashFS filesystem.
For GZIP:
mksquashfs source dest
For LZMA:
mksquashfs.lzma source dest
For example:
sudo mksquashfs.lzma /usr /usr.sqfs
2) Now we can mount it as usual.
sudo mount -t squashfs -o loop /usr.sqfs /mountpoint
Benchmark
du -hs /usr/
3.3G /usr/
GZIP (standard):
sudo mksquashfs /usr/ /usr.sqfs
Parallel mksquashfs: Using 2 processors
Creating 4.0 filesystem on /usr.sqfs, block size 131072.
[=============================\] 137140/137140 100%
Exportable Squashfs 4.0 filesystem, data block size 131072
compressed data, compressed metadata, compressed fragments
duplicates are removed
Filesystem size 1449060.58 Kbytes (1415.10 Mbytes)
46.41% of uncompressed filesystem size (3122543.79 Kbytes)
Inode table size 1365724 bytes (1333.71 Kbytes)
29.28% of uncompressed inode table size (4664165 bytes)
Directory table size 1437349 bytes (1403.66 Kbytes)
42.30% of uncompressed directory table size (3397611 bytes)
Number of duplicate files found 21775
Number of inodes 141741
Number of files 127438
Number of fragments 7820
Number of symbolic links 3853
Number of device nodes 0
Number of fifo nodes 0
Number of socket nodes 0
Number of directories 10450
Number of ids (unique uids + gids) 6
Number of uids 2
root (0)
policykit (102)
Number of gids 6
root (0)
locate (21)
mail (12)
tty (5)
policykit (102)
dbus (81)
real 7m28.167s
user 11m18.825s
sys 0m4.214s
du -h /usr.sqfs
1.4G /usr.sqfs
LZMA (patched):
sudo mksquashfs.lzma /usr/ /usr.lzma.sqfs
Parallel mksquashfs: Using 2 processors
Creating 4.0 filesystem on /usr.lzma.sqfs, block size 131072.
[=============================|] 137140/137140 100%
Exportable Squashfs 4.0 filesystem, data block size 131072
compressed data, compressed metadata, compressed fragments
duplicates are removed
Filesystem size 1326846.64 Kbytes (1295.75 Mbytes)
42.49% of uncompressed filesystem size (3122543.79 Kbytes)
Inode table size 1067747 bytes (1042.72 Kbytes)
22.89% of uncompressed inode table size (4664165 bytes)
Directory table size 1360891 bytes (1329.00 Kbytes)
40.05% of uncompressed directory table size (3397611 bytes)
Number of duplicate files found 21775
Number of inodes 141741
Number of files 127438
Number of fragments 7820
Number of symbolic links 3853
Number of device nodes 0
Number of fifo nodes 0
Number of socket nodes 0
Number of directories 10450
Number of ids (unique uids + gids) 6
Number of uids 2
root (0)
policykit (102)
Number of gids 6
root (0)
locate (21)
mail (12)
tty (5)
policykit (102)
dbus (81)
real 22m51.122s
user 28m39.617s
sys 9m46.870s
du -h /usr.lzma.sqfs
1.3G /usr.lzma.sqfs
Results
Size of /usr: 3.1 Gib (3.327.028.002) 131.201 files, 10.642 sub-folders
Size of usr.sqfs: 1.4 Gib (1.483.841.536)
Size of usr.lzma.sqfs: 1.3 GiB (1.358.692.352)
P.s. Sorry for my poor english. Any corrections are welcome.
P.p.s. Any suggestions, improvements are welcome.I appreciate this howto, although performance seems bad. I also suggest you put it on the wiki instead of the forums because more people will be able to find it that way. Any idea why performance seems so bad? 1.4G vs 1.3G doesn't seem like a good trade-off, especially considering the time it takes to do the lzma based compression.
-
[SOLVED] mkarchiso: ERROR: failed to detect root filesystem
hi guys!
i am now trying to build my own live archlinux distribution with archiso and with the command "mkarchiso"
at the first step in installing the base when it installs linux and execute "mkinitcpio" it shows me this error:
( 73/111) installing linux [#####################################################################] 100%
>>> Updating module dependencies. Please wait ...
>>> Generating initial ramdisk, using mkinitcpio. Please wait...
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
==> Starting build: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
==> ERROR: failed to detect root filesystem
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/initramfs-linux.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
==> Starting build: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: bfa
==> WARNING: Possibly missing firmware for module: aic94xx
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/initramfs-linux-fallback.img
==> Image generation successful
i continue the process with that error and in the "run" step i did this command
# mkarchiso -w work/x86_64/ -r mkinitcpio -p linux run
[root@fuhrer livecd]# mkarchiso -w work/x86_64/ -r mkinitcpio -p linux run
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: run
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work/x86_64/
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Run command: mkinitcpio
==> Starting dry run: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
==> ERROR: failed to detect root filesystem
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Dry run complete, use -g IMAGE to generate a real image
and the big problem shows when i build the iso file and "dd" it to USB disk, when i choose to boot the live archlinux it tell me
ERROR: failed to detect root filesystem
and that you cannot log to tty
any suggestions?
Last edited by fuhrer (2013-07-22 17:05:07)First run it, without any modification to learn how it works. Check if works. Modify as you need. Check if works...
Do not worry about the mkinitcpio error, because such initramfs images should not be used for boot live medium. You can see that profiles uses own mkinitcpio.conf with at least archiso hook
Running mkarchiso directly is not the right way, at least if you do not know how things works.
[root@exequiel tmp]# cp -r /usr/share/archiso/configs/baseline .
[root@exequiel tmp]# cd baseline
[root@exequiel baseline]# ./build.sh
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: init
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Pacman config file: /etc/pacman.conf
[mkarchiso] INFO: Installing packages to 'work/root-image/'...
:: Synchronizing package databases...
core 103.0 KiB 12.6M/s 00:00 [############################################################################] 100%
extra 1439.7 KiB 11.2M/s 00:00 [############################################################################] 100%
community 1990.1 KiB 11.2M/s 00:00 [############################################################################] 100%
multilib 107.3 KiB 11.6M/s 00:00 [############################################################################] 100%
:: There are 51 members in group base:
:: Repository core
1) bash 2) bzip2 3) coreutils 4) cronie 5) cryptsetup 6) device-mapper 7) dhcpcd 8) diffutils 9) e2fsprogs 10) file 11) filesystem 12) findutils 13) gawk 14) gcc-libs 15) gettext 16) glibc
17) grep 18) gzip 19) heirloom-mailx 20) inetutils 21) iproute2 22) iputils 23) jfsutils 24) less 25) licenses 26) linux 27) logrotate 28) lvm2 29) man-db 30) man-pages 31) mdadm 32) nano
33) netctl 34) pacman 35) pciutils 36) pcmciautils 37) perl 38) procps-ng 39) psmisc 40) reiserfsprogs 41) sed 42) shadow 43) sysfsutils 44) systemd-sysvcompat 45) tar 46) texinfo 47) usbutils
48) util-linux 49) vi 50) which 51) xfsprogs
Enter a selection (default=all):
resolving dependencies...
looking for inter-conflicts...
Packages (111):
Name New Version Net Change
core/acl 2.2.52-1 0.39 MiB
core/archlinux-keyring 20130525-2 0.49 MiB
core/attr 2.4.47-1 0.19 MiB
core/ca-certificates 20130610-1 0.25 MiB
core/cracklib 2.8.22-3 1.20 MiB
core/curl 7.31.0-1 1.73 MiB
core/db 5.3.21-1 15.30 MiB
core/dbus 1.6.12-1 1.63 MiB
core/dirmngr 1.1.1-1 0.49 MiB
core/expat 2.1.0-2 0.61 MiB
core/gdbm 1.10-1 0.37 MiB
core/glib2 2.36.3-2 11.66 MiB
core/gmp 5.1.2-1 2.07 MiB
core/gnupg 2.0.20-2 7.14 MiB
core/gpgme 1.4.2-1 0.68 MiB
core/groff 1.22.2-3 8.94 MiB
core/hwids 20130607-1 1.28 MiB
core/iana-etc 2.30-3 3.44 MiB
core/iptables 1.4.19.1-1 1.38 MiB
core/kbd 1.15.5-4 2.83 MiB
core/keyutils 1.5.5-5 0.18 MiB
core/kmod 14-1 0.45 MiB
core/krb5 1.11.3-1 3.86 MiB
core/libarchive 3.1.2-1 3.19 MiB
core/libassuan 2.1.1-1 0.17 MiB
core/libcap 2.22-5 0.13 MiB
core/libffi 3.0.13-3 0.10 MiB
core/libgcrypt 1.5.2-1 0.68 MiB
core/libgpg-error 1.12-1 0.33 MiB
core/libgssglue 0.4-1 0.19 MiB
core/libksba 1.3.0-1 0.30 MiB
core/libldap 2.4.35-4 2.15 MiB
core/libpipeline 1.2.4-1 0.08 MiB
core/libsasl 2.1.26-4 0.54 MiB
core/libssh2 1.4.3-1 1.19 MiB
core/libtirpc 0.2.3-1 0.68 MiB
core/libusbx 1.0.15-1 0.15 MiB
core/linux-api-headers 3.8.4-1 4.58 MiB
core/linux-firmware 20130610-1 51.25 MiB
core/lzo2 2.06-1 0.61 MiB
core/mkinitcpio 0.14.0-1 0.16 MiB
core/mkinitcpio-busybox 1.20.2-1 0.34 MiB
core/mpfr 3.1.2-1 1.50 MiB
core/ncurses 5.9-5 9.75 MiB
core/openresolv 3.5.5-1 0.04 MiB
core/openssl 1.0.1.e-3 11.38 MiB
core/pacman-mirrorlist 20130626-1 0.02 MiB
core/pam 1.1.6-4 3.41 MiB
core/pambase 20130113-1 0.04 MiB
core/pcre 8.33-1 4.83 MiB
core/pinentry 0.8.3-1 0.33 MiB
core/popt 1.16-6 0.43 MiB
core/pth 2.0.7-4 0.21 MiB
core/readline 6.2.004-1 1.20 MiB
core/run-parts 4.3.4-1 0.11 MiB
core/systemd 204-3 14.59 MiB
core/sysvinit-tools 2.88-11 0.07 MiB
core/tzdata 2013d-1 1.84 MiB
core/xz 5.0.5-1 0.90 MiB
core/zlib 1.2.8-1 0.30 MiB
core/bash 4.2.045-4 3.51 MiB
core/bzip2 1.0.6-4 0.25 MiB
core/coreutils 8.21-2 13.27 MiB
core/cronie 1.4.9-5 0.15 MiB
core/cryptsetup 1.6.1-2 0.71 MiB
core/device-mapper 2.02.98-4 0.52 MiB
core/dhcpcd 5.6.8-3 0.16 MiB
core/diffutils 3.3-1 0.43 MiB
core/e2fsprogs 1.42.8-1 3.16 MiB
core/file 5.14-1 2.71 MiB
core/filesystem 2013.05-2 0.01 MiB
core/findutils 4.4.2-5 1.70 MiB
core/gawk 4.1.0-1 2.11 MiB
core/gcc-libs 4.8.1-1 3.41 MiB
core/gettext 0.18.3-1 11.10 MiB
core/glibc 2.17-6 35.24 MiB
core/grep 2.14-2 1.33 MiB
core/gzip 1.6-1 0.18 MiB
core/heirloom-mailx 12.5-3 0.46 MiB
core/inetutils 1.9.1-6 0.97 MiB
core/iproute2 3.9.0-2 1.37 MiB
core/iputils 20121221-2 0.21 MiB
core/jfsutils 1.1.15-4 0.98 MiB
core/less 458-1 0.22 MiB
core/licenses 20130203-1 0.53 MiB
core/linux 3.9.9-1 63.98 MiB
core/logrotate 3.8.5-1 0.07 MiB
core/lvm2 2.02.98-4 3.10 MiB
core/man-db 2.6.5-1 1.26 MiB
core/man-pages 3.52-1 4.63 MiB
core/mdadm 3.2.6-4 1.18 MiB
core/nano 2.2.6-2 1.49 MiB
core/netctl 1.1-1 0.16 MiB
core/pacman 4.1.2-1 4.04 MiB
core/pciutils 3.2.0-3 0.34 MiB
core/pcmciautils 018-7 0.05 MiB
core/perl 5.18.0-1 47.64 MiB
core/procps-ng 3.3.8-2 0.59 MiB
core/psmisc 22.20-1 0.73 MiB
core/reiserfsprogs 3.6.23-1 0.95 MiB
core/sed 4.2.2-3 0.76 MiB
core/shadow 4.1.5.1-6 3.88 MiB
core/sysfsutils 2.1.0-8 0.17 MiB
core/systemd-sysvcompat 204-3 0.03 MiB
core/tar 1.26-4 2.33 MiB
core/texinfo 5.1-1 8.62 MiB
core/usbutils 007-1 0.17 MiB
core/util-linux 2.23.1-2 8.92 MiB
core/vi 1:050325-3 0.33 MiB
core/which 2.20-6 0.06 MiB
core/xfsprogs 3.1.11-1 3.29 MiB
Total Installed Size: 427.79 MiB
:: Proceed with installation? [Y/n]
(111/111) checking keys in keyring [############################################################################] 100%
(111/111) checking package integrity [############################################################################] 100%
(111/111) loading package files [############################################################################] 100%
(111/111) checking for file conflicts [############################################################################] 100%
(111/111) checking available disk space [############################################################################] 100%
( 1/111) installing linux-api-headers [############################################################################] 100%
( 2/111) installing tzdata [############################################################################] 100%
( 3/111) installing iana-etc [############################################################################] 100%
( 4/111) installing filesystem [############################################################################] 100%
warning: directory permissions differ on /tmp/baseline/work/root-image/run/
filesystem: 1777 package: 755
( 5/111) installing glibc [############################################################################] 100%
( 6/111) installing ncurses [############################################################################] 100%
( 7/111) installing readline [############################################################################] 100%
( 8/111) installing bash [############################################################################] 100%
( 9/111) installing bzip2 [############################################################################] 100%
( 10/111) installing gcc-libs [############################################################################] 100%
( 11/111) installing db [############################################################################] 100%
( 12/111) installing zlib [############################################################################] 100%
( 13/111) installing cracklib [############################################################################] 100%
( 14/111) installing libgssglue [############################################################################] 100%
( 15/111) installing libtirpc [############################################################################] 100%
( 16/111) installing pambase [############################################################################] 100%
( 17/111) installing pam [############################################################################] 100%
( 18/111) installing attr [############################################################################] 100%
( 19/111) installing acl [############################################################################] 100%
( 20/111) installing gmp [############################################################################] 100%
( 21/111) installing libcap [############################################################################] 100%
( 22/111) installing coreutils [############################################################################] 100%
( 23/111) installing run-parts [############################################################################] 100%
( 24/111) installing cronie [############################################################################] 100%
Optional dependencies for cronie
pm-utils: defer anacron on battery power
smtp-server: send job output via email
smtp-forwarder: forward job output to email server
( 25/111) installing expat [############################################################################] 100%
( 26/111) installing dbus [############################################################################] 100%
Optional dependencies for dbus
libx11: dbus-launch support
( 27/111) installing pcre [############################################################################] 100%
( 28/111) installing libffi [############################################################################] 100%
( 29/111) installing glib2 [############################################################################] 100%
Optional dependencies for glib2
python2: for gdbus-codegen and gtester-report
elfutils: gresource inspection tool
( 30/111) installing kbd [############################################################################] 100%
( 31/111) installing kmod [############################################################################] 100%
( 32/111) installing hwids [############################################################################] 100%
( 33/111) installing libgpg-error [############################################################################] 100%
( 34/111) installing libgcrypt [############################################################################] 100%
( 35/111) installing shadow [############################################################################] 100%
( 36/111) installing util-linux [############################################################################] 100%
( 37/111) installing xz [############################################################################] 100%
( 38/111) installing systemd [############################################################################] 100%
Initializing machine ID from random generator.
ln -s '/usr/lib/systemd/system/[email protected]' '/etc/systemd/system/getty.target.wants/[email protected]'
:: Append 'init=/usr/lib/systemd/systemd' to your kernel command line in your
bootloader to replace sysvinit with systemd, or install systemd-sysvcompat
Optional dependencies for systemd
cryptsetup: required for encrypted block devices [pending]
libmicrohttpd: systemd-journal-gatewayd
quota-tools: kernel-level quota management
python: systemd library bindings
systemd-sysvcompat: symlink package to provide sysvinit binaries [pending]
( 39/111) installing device-mapper [############################################################################] 100%
( 40/111) installing popt [############################################################################] 100%
( 41/111) installing cryptsetup [############################################################################] 100%
( 42/111) installing dhcpcd [############################################################################] 100%
( 43/111) installing diffutils [############################################################################] 100%
( 44/111) installing e2fsprogs [############################################################################] 100%
( 45/111) installing file [############################################################################] 100%
( 46/111) installing findutils [############################################################################] 100%
( 47/111) installing mpfr [############################################################################] 100%
( 48/111) installing gawk [############################################################################] 100%
( 49/111) installing gettext [############################################################################] 100%
Optional dependencies for gettext
cvs: for autopoint tool
( 50/111) installing grep [############################################################################] 100%
( 51/111) installing less [############################################################################] 100%
( 52/111) installing gzip [############################################################################] 100%
( 53/111) installing gdbm [############################################################################] 100%
( 54/111) installing perl [############################################################################] 100%
( 55/111) installing openssl [############################################################################] 100%
Optional dependencies for openssl
ca-certificates [pending]
( 56/111) installing libsasl [############################################################################] 100%
( 57/111) installing libldap [############################################################################] 100%
( 58/111) installing keyutils [############################################################################] 100%
( 59/111) installing krb5 [############################################################################] 100%
( 60/111) installing heirloom-mailx [############################################################################] 100%
Optional dependencies for heirloom-mailx
smtp-forwarder: for sending mail
( 61/111) installing inetutils [############################################################################] 100%
( 62/111) installing iptables [############################################################################] 100%
( 63/111) installing iproute2 [############################################################################] 100%
Optional dependencies for iproute2
linux-atm: ATM support
( 64/111) installing sysfsutils [############################################################################] 100%
( 65/111) installing iputils [############################################################################] 100%
Optional dependencies for iputils
xinetd: for tftpd
( 66/111) installing jfsutils [############################################################################] 100%
( 67/111) installing licenses [############################################################################] 100%
( 68/111) installing linux-firmware [############################################################################] 100%
( 69/111) installing mkinitcpio-busybox [############################################################################] 100%
( 70/111) installing lzo2 [############################################################################] 100%
( 71/111) installing libarchive [############################################################################] 100%
( 72/111) installing mkinitcpio [############################################################################] 100%
Optional dependencies for mkinitcpio
xz: Use lzma or xz compression for the initramfs image [pending]
bzip2: Use bzip2 compression for the initramfs image [pending]
lzop: Use lzo compression for the initramfs image
mkinitcpio-nfs-utils: Support for root filesystem on NFS
( 73/111) installing linux [############################################################################] 100%
>>> Updating module dependencies. Please wait ...
>>> Generating initial ramdisk, using mkinitcpio. Please wait...
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
==> Starting build: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
==> ERROR: failed to detect root filesystem
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/initramfs-linux.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
==> Starting build: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: bfa
==> WARNING: Possibly missing firmware for module: aic94xx
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/initramfs-linux-fallback.img
==> Image generation successful
Optional dependencies for linux
crda: to set the correct wireless channels of your country
( 74/111) installing logrotate [############################################################################] 100%
Optional dependencies for logrotate
cron: scheduled log rotation
( 75/111) installing lvm2 [############################################################################] 100%
( 76/111) installing groff [############################################################################] 100%
Optional dependencies for groff
netpbm: for use together with man -H command interaction in browsers
psutils: for use together with man -H command interaction in browsers
libxaw: for gxditview
( 77/111) installing libpipeline [############################################################################] 100%
( 78/111) installing man-db [############################################################################] 100%
it's recommended to create an initial
database running as root:
"/usr/bin/mandb --quiet"
Optional dependencies for man-db
gzip [pending]
( 79/111) installing man-pages [############################################################################] 100%
( 80/111) installing mdadm [############################################################################] 100%
( 81/111) installing nano [############################################################################] 100%
( 82/111) installing openresolv [############################################################################] 100%
( 83/111) installing netctl [############################################################################] 100%
Optional dependencies for netctl
dialog: for the menu based wifi assistant
dhclient: for DHCP support (or dhcpcd)
dhcpcd: for DHCP support (or dhclient) [pending]
wpa_supplicant: for wireless networking support
ifplugd: for automatic wired connections through netctl-ifplugd
wpa_actiond: for automatic wireless connections through netctl-auto
ifenslave: for bond connections
bridge-utils: for bridge connections
ppp: for pppoe connections
( 84/111) installing sed [############################################################################] 100%
( 85/111) installing ca-certificates [############################################################################] 100%
( 86/111) installing libssh2 [############################################################################] 100%
( 87/111) installing curl [############################################################################] 100%
( 88/111) installing pth [############################################################################] 100%
( 89/111) installing libksba [############################################################################] 100%
( 90/111) installing libassuan [############################################################################] 100%
( 91/111) installing pinentry [############################################################################] 100%
Optional dependencies for pinentry
gtk2: for gtk2 backend
qt4: for qt4 backend
( 92/111) installing dirmngr [############################################################################] 100%
( 93/111) installing gnupg [############################################################################] 100%
Optional dependencies for gnupg
curl: gpg2keys_curl [pending]
libldap: gpg2keys_ldap [pending]
libusb-compat: scdaemon
( 94/111) installing gpgme [############################################################################] 100%
( 95/111) installing pacman-mirrorlist [############################################################################] 100%
( 96/111) installing archlinux-keyring [############################################################################] 100%
( 97/111) installing pacman [############################################################################] 100%
>>> Run `pacman-key --init; pacman-key --populate archlinux`
>>> to import the data required by pacman for package verification.
>>> See: https://www.archlinux.org/news/having-pacman-verify-packages
Optional dependencies for pacman
fakeroot: for makepkg usage as normal user
( 98/111) installing pciutils [############################################################################] 100%
( 99/111) installing pcmciautils [############################################################################] 100%
(100/111) installing procps-ng [############################################################################] 100%
(101/111) installing psmisc [############################################################################] 100%
(102/111) installing reiserfsprogs [############################################################################] 100%
(103/111) installing sysvinit-tools [############################################################################] 100%
(104/111) installing systemd-sysvcompat [############################################################################] 100%
(105/111) installing tar [############################################################################] 100%
(106/111) installing texinfo [############################################################################] 100%
(107/111) installing libusbx [############################################################################] 100%
(108/111) installing usbutils [############################################################################] 100%
Optional dependencies for usbutils
python2: for lsusb.py usage
coreutils: for lsusb.py usage [pending]
(109/111) installing vi [############################################################################] 100%
Optional dependencies for vi
heirloom-mailx: used by the preserve command for notification [pending]
(110/111) installing which [############################################################################] 100%
(111/111) installing xfsprogs [############################################################################] 100%
[mkarchiso] INFO: Packages installed successfully!
[mkarchiso] INFO: Installing packages to 'work/root-image/'...
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
resolving dependencies...
looking for inter-conflicts...
Packages (1):
Name New Version Net Change
core/syslinux 4.06-2 3.35 MiB
Total Installed Size: 3.35 MiB
:: Proceed with installation? [Y/n]
(1/1) checking keys in keyring [############################################################################] 100%
(1/1) checking package integrity [############################################################################] 100%
(1/1) loading package files [############################################################################] 100%
(1/1) checking for file conflicts [############################################################################] 100%
(1/1) checking available disk space [############################################################################] 100%
(1/1) installing syslinux [############################################################################] 100%
==> If you want to use syslinux as your bootloader
==> edit /boot/syslinux/syslinux.cfg and run
==> # /usr/bin/syslinux-install_update -i -a -m
==> to install it.
Optional dependencies for syslinux
perl-passwd-md5: For md5pass
perl-digest-sha1: For sha1pass
mtools: For mkdiskimage and syslinux support
gptfdisk: For GPT support
util-linux: For isohybrid [installed]
[mkarchiso] INFO: Packages installed successfully!
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: run
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Run command: mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img
==> Starting build: 3.9.9-1-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [archiso]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: bfa
==> WARNING: Possibly missing firmware for module: aic94xx
-> Running build hook: [filesystems]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/archiso.img
==> Image generation successful
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: prepare
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Cleaning up what we can on root-image...
[mkarchiso] INFO: Done!
[mkarchiso] INFO: Target 'work/iso/arch/x86_64/root-image.fs.sfs' does not exist, making it from 'work/root-image'
[mkarchiso] INFO: Creating ext4 image of 1025 MiB...
mke2fs 1.42.8 (20-Jun-2013)
Discarding device blocks: done
warning: 256 blocks unused.
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
65664 inodes, 262144 blocks
0 blocks (0.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=268435456
8 block groups
32768 blocks per group, 32768 fragments per group
8208 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376
Allocating group tables: done
Writing inode tables: done
Writing superblocks and filesystem accounting information: done
[mkarchiso] INFO: Done!
[mkarchiso] INFO: Mounting 'work/root-image.fs' on 'work/mnt/root-image'
[mkarchiso] INFO: Total: 1008 MiB (100%) | Used: 2 MiB (1%) | Avail: 1007 MiB (99%)
[mkarchiso] INFO: Copying 'work/root-image/' to 'work/mnt/root-image/'...
[mkarchiso] INFO: Done!
[mkarchiso] INFO: Total: 1008 MiB (100%) | Used: 552 MiB (55%) | Avail: 457 MiB (45%)
[mkarchiso] INFO: Unmounting 'work/mnt/root-image'
[mkarchiso] INFO: Creating SquashFS image for 'work/root-image.fs', This may take some time...
Parallel mksquashfs: Using 2 processors
Creating 4.0 filesystem on work/root-image.fs.sfs, block size 131072.
Exportable Squashfs 4.0 filesystem, gzip compressed, data block size 131072
compressed data, compressed metadata, compressed fragments, compressed xattrs
duplicates are removed
Filesystem size 193188.71 Kbytes (188.66 Mbytes)
18.41% of uncompressed filesystem size (1049632.29 Kbytes)
Inode table size 10918 bytes (10.66 Kbytes)
33.19% of uncompressed inode table size (32898 bytes)
Directory table size 31 bytes (0.03 Kbytes)
88.57% of uncompressed directory table size (35 bytes)
Number of duplicate files found 0
Number of inodes 2
Number of files 1
Number of fragments 0
Number of symbolic links 0
Number of device nodes 0
Number of fifo nodes 0
Number of socket nodes 0
Number of directories 1
Number of ids (unique uids + gids) 1
Number of uids 1
root (0)
Number of gids 1
root (0)
[mkarchiso] INFO: Image creation done in 01:46 minutes
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: checksum
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Target 'work/iso/arch/checksum.i686.md5' does not exist, making it from 'work/iso/arch'
[mkarchiso] INFO: Creating checksum file for self-test (i686)...
[mkarchiso] INFO: Done!
[mkarchiso] INFO: Target 'work/iso/arch/checksum.x86_64.md5' does not exist, making it from 'work/iso/arch'
[mkarchiso] INFO: Creating checksum file for self-test (x86_64)...
[mkarchiso] INFO: Done!
[mkarchiso] INFO: Configuration settings
[mkarchiso] INFO: Command: iso
[mkarchiso] INFO: Architecture: x86_64
[mkarchiso] INFO: Working directory: work
[mkarchiso] INFO: Installation directory: arch
[mkarchiso] INFO: Image name: archlinux-2013.07.21-x86_64.iso
[mkarchiso] INFO: Disk label: ARCH_201307
[mkarchiso] INFO: Disk publisher: Arch Linux <http://www.archlinux.org>
[mkarchiso] INFO: Disk application: Arch Linux Live/Rescue CD
[mkarchiso] INFO: Target 'out/archlinux-2013.07.21-x86_64.iso' does not exist, making it from 'work/iso'
[mkarchiso] INFO: Creating ISO image...
xorriso 1.3.0 : RockRidge filesystem manipulator, libburnia project.
Drive current: -outdev 'stdio:out/archlinux-2013.07.21-x86_64.iso'
Media current: stdio file, overwriteable
Media status : is blank
Media summary: 0 sessions, 0 data blocks, 0 data, 4155m free
Added to ISO image: directory '/'='/tmp/baseline/work/iso'
xorriso : UPDATE : 16 files added in 1 seconds
xorriso : UPDATE : 16 files added in 1 seconds
xorriso : NOTE : Copying to System Area: 432 bytes from file '/tmp/baseline/work/iso/isolinux/isohdpfx.bin'
libisofs: NOTE : Aligned image size to cylinder size by 177 blocks
xorriso : UPDATE : 16.90% done
xorriso : UPDATE : 82.85% done
ISO image produced: 105472 sectors
Written to medium : 105472 sectors at LBA 0
Writing to 'stdio:out/archlinux-2013.07.21-x86_64.iso' completed successfully.
[mkarchiso] INFO: Done! | 206M out/archlinux-2013.07.21-x86_64.iso
Booting:
:: running early hook [udev]
:: running hook [udev]
:: Triggering uevents...
:: running hook [archiso]
:: Mounting '/dev/disk/by-label/ARCH_201307' to '/run/archiso/bootmnt'
:: Device '/dev/disk/by-label/ARCH_201307' mounted successfully.
:: Mounting /run/archiso/cowspace (tmpfs) filesystem, size=75%...
:: Mounting '/dev/loop0' to '/run/archiso/sfs/root-image'
:: Device '/dev/loop0' mounted successfully.
:: Creating '/run/archiso/cowspace/persistent_ARCH_201307/x86_64/root-image.cow' as non-persistent.
:: Mounting '/dev/mapper/arch_root-image' to '/new_root/'
:: Device '/dev/mapper/arch_root-image' mounted successfully.
:: running cleanup hook [udev]
Welcome to Arch Linux!
Expecting device dev-ttyS0.device...
[ OK ] Reached target Remote File Systems.
[ OK ] Listening on LVM2 metadata daemon socket.
[ OK ] Listening on Device-mapper event daemon FIFOs.
[ OK ] Listening on Delayed Shutdown Socket.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on udev Kernel Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Reached target Paths.
[ OK ] Reached target Encrypted Volumes.
[ OK ] Set up automount Arbitrary Executable File Formats F...utomount Point.
[ OK ] Listening on Journal Socket.
Mounting POSIX Message Queue File System...
Starting Setup Virtual Console...
Starting Create static device nodes in /dev...
Mounting Huge Pages File System...
Starting Apply Kernel Variables...
Mounting Debug File System...
Mounting Configuration File System...
Starting udev Coldplug all Devices...
Starting Journal Service...
[ OK ] Started Journal Service.
[ OK ] Reached target Swap.
Mounting Temporary Directory...
Starting Remount Root and Kernel File Systems...
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Setup Virtual Console.
[ OK ] Started Apply Kernel Variables.
[ OK ] Mounted Huge Pages File System.
[ OK ] Mounted Debug File System.
[ OK ] Started Create static device nodes in /dev.
[ OK ] Mounted Configuration File System.
[ OK ] Mounted Temporary Directory.
Starting udev Kernel Device Manager...
Starting Load Random Seed...
[ OK ] Started Load Random Seed.
[ OK ] Started udev Kernel Device Manager.
[ OK ] Reached target Local File Systems (Pre).
[ OK ] Reached target Local File Systems.
Starting Trigger Flushing of Journal to Persistent Storage...
Starting Recreate Volatile Files and Directories...
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started Recreate Volatile Files and Directories.
Starting Update UTMP about System Reboot/Shutdown...
[ OK ] Started Trigger Flushing of Journal to Persistent Storage.
[ OK ] Started Update UTMP about System Reboot/Shutdown.
[ OK ] Reached target System Initialization.
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Permit User Sessions...
Starting D-Bus System Message Bus...
[ OK ] Started D-Bus System Message Bus.
Starting Login Service...
[ OK ] Started Permit User Sessions.
Starting Getty on tty1...
[ OK ] Started Getty on tty1.
[ OK ] Started Login Service.
[ OK ] Found device /dev/ttyS0.
Starting Serial Getty on ttyS0...
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Reached target Login Prompts.
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphical Interface.
Arch Linux 3.9.9-1-ARCH (ttyS0)
localhost login: -
Problem using a jar file : java.lang.ClassNotFoundException: ApiConn
Hi everyone.
i am running a form that use a bean_area to call a jar.
but i am getting this error, thanks in advnce for any tip.
Java Plug-in 1.6.0_33
Using JRE version 1.6.0_33-b05 Java HotSpot(TM) Client VM
User home directory = C:\Users\user1
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
java.lang.ClassNotFoundException: ApiConn
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Dumping class loader cache...
Live entry: key=http://192.168.10.100:7778/forms/java/,frmall.jar,siberia_jpg.jar,ApiConn.jar,Hasher.jar,ReadCommand.jar,WriteCommand.jar,libAPI.jar, refCount=1, threadGroup=sun.plugin2.applet.Applet2ThreadGroup[name=http://192.168.10.100:7778/forms/java/-threadGroup,maxpri=4]
Done.
in my form i have created a bean_area and used as implementation class :ApiConn
in my formsweb.cfg i used this configuration: archive=frmall.jar,siberia_jpg.jar,ApiConn.jar,Hasher.jar,ReadCommand.jar,WriteCommand.jar,libAPI.jar
in my forms/java i have placed my jar files listed in the frmall.jar
i guess i am missing something but i dont know what it is.
here is my ApiConn.java from wich i generate my jar file:
package libAPI;
* This contains connection. Everything should be here,
* should operate with this class only
import java.io.*;
import java.net.*;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.logging.Level;
import java.util.logging.Logger;
* @author janisk
public class ApiConn extends Thread {
private Socket sock = null;
private DataOutputStream out = null;
private DataInputStream in = null;
private String ipAddress;
private int ipPort;
private boolean connected = false;
private String message = "Not connected";
private ReadCommand readCommand = null;
private WriteCommand writeCommand = null;
private Thread listener = null;
LinkedBlockingQueue queue = new LinkedBlockingQueue(40);
* Constructor of the connection class
* @param ipAddress - IP address of the router you want to conenct to
* @param ipPort - port used for connection, ROS default is 8728
public ApiConn(String ipAddress, int ipPort) {
this.ipAddress = ipAddress;
this.ipPort = ipPort;
this.setName("settings");
* State of connection
* @return - if connection is established to router it returns true.
public boolean isConnected() {
return connected;
public void disconnect() throws IOException{
listener.interrupt();
sock.close();
private void listen() {
if (this.isConnected()) {
if (readCommand == null) {
readCommand = new ReadCommand(in, queue);
listener = new Thread(readCommand);
listener.setDaemon(true);
listener.setName("listener");
listener.start();
* to get IP address of the connection. Reads data from socket created.
* @return InetAddress
public InetAddress getIpAddress() {
return sock == null ? null : sock.getInetAddress();
* returns ip address that socket is asociated with.
* @return InetAddress
public InetAddress getLocalIpAddress() {
return sock == null ? null : sock.getLocalAddress();
* Socket remote port number
* @return
public int getPort() {
return sock == null ? null : sock.getPort();
* return local prot used by socket
* @return
public int getLocalPort() {
return sock == null ? null : sock.getLocalPort();
* Returns status message set up bu class.
* @return
public String getMessage() {
return message;
* sets and exectues command (sends it to RouterOS host connected)
* @param s - command will be sent to RouterOS for example "/ip/address/print\n=follow="
* @return
public String sendCommand(String s) {
return writeCommand.setCommand(s).runCommand();
* exeecutes already set command.
* @return returns status of the command sent
public String runCommand() {
return writeCommand.runCommand();
* Tries to fech data that is repllied to commands sent. It will wait till it can return something.
* @return returns data sent by RouterOS
* @throws java.lang.InterruptedException
public String getData() throws InterruptedException {
String s = (String) queue.take();
return s;
* returns command that is set at this moment. And will be exectued if runCommand is exectued.
* @return
public String getCommand() {
return writeCommand.getCommand();
* set up method that will log you in
* @param name - username of the user on the router
* @param password - password for the user
* @return
public String login(String name, char[] password) {
this.sendCommand("/login");
String s = "a";
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #1";
if (!s.contains("!trap") && s.length() > 4) {
String[] tmp = s.trim().split("\n");
if (tmp.length > 1) {
tmp = tmp[1].split("=ret=");
s = "";
String transition = tmp[tmp.length - 1];
String chal = "";
chal = Hasher.hexStrToStr("00") + new String(password) + Hasher.hexStrToStr(transition);
chal = Hasher.hashMD5(chal);
String m = "/login\n=name=" + name + "\n=response=00" + chal;
s = this.sendCommand(m);
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #2";
if (s.contains("!done")) {
if (!s.contains("!trap")) {
return "Login successful";
return "Login failed";
@Override
public void run() {
try {
InetAddress ia = InetAddress.getByName(ipAddress);
if (ia.isReachable(1000)) {
sock = new Socket(ipAddress, ipPort);
in = new DataInputStream(sock.getInputStream());
out = new DataOutputStream(sock.getOutputStream());
connected = true;
readCommand = new ReadCommand(in, queue);
writeCommand = new WriteCommand(out);
this.listen();
message = "Connected";
} else {
message = "Not reachable";
} catch (UnknownHostException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
} catch (IOException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
}I need your help again, i think this is a minor thing.
i have compiled the class file that i needed and i signed it too. but now it is giving me a new error and need your tip.
here is the java console loyout and my java file ((i think here is the problem in java file, something must be missing)).
thanks in advance for any help.
Java Plug-in 10.17.2.02
Using JRE version 1.7.0_17-b02 Java HotSpot(TM) Client VM
User home directory = C:\Users\Administrator
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
network: Connecting http://192.168.10.100:7778/forms/lservlet;jsessionid=c0a80a6430d6e191eded93774f2f8d1bed73056e66ef.e3mObhiMbxeKe34PahiKbx4Nbh90n6jAmljGr5XDqQLvpAe with proxy=DIRECT
security: Validate the certificate chain using CertPath API
security: The certificate hasnt been expired, no need to check timestamping info
security: Cannot find jurisdiction list file
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
basic: updateValidationResultsForApplet update
cache: Mark prevalidated: http://192.168.10.100:7778/forms/java/ApiConn.jar true tm=1363335797289 cert=1371107987000
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
java.lang.InstantiationException: oracle.forms.siberia.ApiConn
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
network: Connecting http://192.168.10.100:7778/forms/lservlet;jsessionid=c0a80a6430d6e191eded93774f2f8d1bed73056e66ef.e3mObhiMbxeKe34PahiKbx4Nbh90n6jAmljGr5XDqQLvpAe with proxy=DIRECT
Exception in thread "Forms-DialogThread2" java.lang.NullPointerException
at oracle.forms.handler.JavaContainer.onDestroy(Unknown Source)
at oracle.forms.engine.Runform.destroyHandlers(Unknown Source)
at oracle.forms.handler.DialogThread.doAlert(Unknown Source)
at oracle.forms.handler.DialogThread.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Dumping class loader cache...
Live entry: key=http://192.168.10.100:7778/forms/java/,frmall.jar,siberia_jpg.jar,ApiConn.jar,ConcealTextField.jar, refCount=1, threadGroup=sun.plugin2.applet.Applet2ThreadGroup[name=http://192.168.10.100:7778/forms/java/-threadGroup,maxpri=4]
Done.
here is my java file
* To change this template, choose Tools | Templates
* and open the template in the editor.
package oracle.forms.siberia;
* This contains connection. Everything should be here,
* should operate with this class only
import java.io.*;
import java.net.*;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.logging.Level;
import java.util.logging.Logger;
import oracle.forms.*;
* @author janisk
public class ApiConn extends Thread {
private Socket sock = null;
private DataOutputStream out = null;
private DataInputStream in = null;
private String ipAddress;
private int ipPort;
private boolean connected = false;
private String message = "Not connected";
private ReadCommand readCommand = null;
private WriteCommand writeCommand = null;
private Thread listener = null;
LinkedBlockingQueue queue = new LinkedBlockingQueue(40);
* Constructor of the connection class
* @param ipAddress - IP address of the router you want to conenct to
* @param ipPort - port used for connection, ROS default is 8728
public ApiConn(String ipAddress, int ipPort) {
this.ipAddress = ipAddress;
this.ipPort = ipPort;
this.setName("settings");
* State of connection
* @return - if connection is established to router it returns true.
public boolean isConnected() {
return connected;
public void disconnect() throws IOException{
listener.interrupt();
sock.close();
private void listen() {
if (this.isConnected()) {
if (readCommand == null) {
readCommand = new ReadCommand(in, queue);
listener = new Thread(readCommand);
listener.setDaemon(true);
listener.setName("listener");
listener.start();
* to get IP address of the connection. Reads data from socket created.
* @return InetAddress
public InetAddress getIpAddress() {
return sock == null ? null : sock.getInetAddress();
* returns ip address that socket is asociated with.
* @return InetAddress
public InetAddress getLocalIpAddress() {
return sock == null ? null : sock.getLocalAddress();
* Socket remote port number
* @return
public int getPort() {
return sock == null ? null : sock.getPort();
* return local prot used by socket
* @return
public int getLocalPort() {
return sock == null ? null : sock.getLocalPort();
* Returns status message set up bu class.
* @return
public String getMessage() {
return message;
* sets and exectues command (sends it to RouterOS host connected)
* @param s - command will be sent to RouterOS for example "/ip/address/print\n=follow="
* @return
public String sendCommand(String s) {
return writeCommand.setCommand(s).runCommand();
* exeecutes already set command.
* @return returns status of the command sent
public String runCommand() {
return writeCommand.runCommand();
* Tries to fech data that is repllied to commands sent. It will wait till it can return something.
* @return returns data sent by RouterOS
* @throws java.lang.InterruptedException
public String getData() throws InterruptedException {
String s = (String) queue.take();
return s;
* returns command that is set at this moment. And will be exectued if runCommand is exectued.
* @return
public String getCommand() {
return writeCommand.getCommand();
* set up method that will log you in
* @param name - username of the user on the router
* @param password - password for the user
* @return
public String login(String name, char[] password) {
this.sendCommand("/login");
String s = "a";
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #1";
if (!s.contains("!trap") && s.length() > 4) {
String[] tmp = s.trim().split("\n");
if (tmp.length > 1) {
tmp = tmp[1].split("=ret=");
s = "";
String transition = tmp[tmp.length - 1];
String chal = "";
chal = Hasher.hexStrToStr("00") + new String(password) + Hasher.hexStrToStr(transition);
chal = Hasher.hashMD5(chal);
String m = "/login\n=name=" + name + "\n=response=00" + chal;
s = this.sendCommand(m);
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #2";
if (s.contains("!done")) {
if (!s.contains("!trap")) {
return "Login successful";
return "Login failed";
@Override
public void run() {
try {
InetAddress ia = InetAddress.getByName(ipAddress);
if (ia.isReachable(1000)) {
sock = new Socket(ipAddress, ipPort);
in = new DataInputStream(sock.getInputStream());
out = new DataOutputStream(sock.getOutputStream());
connected = true;
readCommand = new ReadCommand(in, queue);
writeCommand = new WriteCommand(out);
this.listen();
message = "Connected";
} else {
message = "Not reachable";
} catch (UnknownHostException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
} catch (IOException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
} -
Getting error after when trying to print managed session bean property.
Hi All,
I am reading a file from my local machine. After reading a file , i am storing file details in the property of the same bean.
After that i am trying to preint contents of that file in one jsp by accessing that stored managed bean property.
But I am getting following error:
Nov 15, 2009 2:33:41 PM com.sun.faces.lifecycle.LifecycleImpl phase
WARNING: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@138c63) threw exception
javax.faces.FacesException
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:135)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Unknown Source)
Caused by: ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:319)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:279)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:201)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
... 15 more
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:299)
at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:973)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314)
... 20 more
Nov 15, 2009 2:33:41 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:299)
at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:973)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:279)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:201)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Unknown Source)There is no specific reason mentioned for this error. Anyone has faced this problem before?
Whats wrong here?Hi gimbal2,
I haven't deployed the project yet. I am still in development phase. I am using eclipse. So i am using inbuilt browser from eclipse only.
I saw this post on the same forum:
http://forums.sun.com/thread.jspa?threadID=5297862
This person had the same problem. But his question is not answered yet.
People here are saying:
*1)page is getting submitted more than once. Either because the user is clicking on the commandbuttons/links multiple times or through some other event.*
->I am not using any javascript. But problem here is whenever i try to load file from my local machine, in first attempt it wont proceed. I need to load file twice or thrice. Is it some problem?
But one thing to note here is that i am not getting exception after loading the file. I am getting exception after reading the file in managed bean and returning from it with some status.
*2)This exception can be caused by the browser closing its end of the socket for any number of reasons (user presses stop loading button, clicks another link, closes the browser window, etc.):*
->I am not pressing any button or doing any activity once i load the file.
*3)Sounds like it should be caught and ignored since these are normal user actions. I was just concerned it might be causing some kind of impact that we don't know about.*
->I can't ignore it because, my next JSP is not getting loaded after i return from the read file bean.
Hope People here can help me solve this problem. I am not able to proceed :( -
Need some info about screen type for Satellite C50
Hi,
Was wondering if someone could help clear up what the situation is regarding matte and glossy screens on the C50 series. Ideally which particular model numbers mean I would get a matte screen ? and also ideally from Amazon UK as an example in terms of product links.What you need is an 15.6 wide screen (13.6" x 7.6") display with an 40 pin LED socket
The part number isnt known to me and I think that such info would not be very useful since the part numbers are Toshiba internal part numbers.
If you want to purchase an display from independent dealer, search in google for SATELLITE C50-A 15.6 wide screen matte
I found some online dealers providing such part but dont want to post the link since I dont want to make an promotion.
However, you can also get all compatible parts from local Toshiba authorized service providers -
UCCX8.5 connectivity issue using C++ Based CIL
Dear,
I have a custom CTI created with C++ Based CIL. The DLL was working ok with UCC4.6 on port number 42027 but with UCCX8.5 I am getting socket error(
10038 ErroMsg: Socket operation on nonsocket.) while sending KeepAlive message/HeartBeat request. I had changed different ports including 42028 that was found in ICM8.5 Ports utilization guide but no success.
Can any one help me to find the solution. I am assuming that it is happening due to wrong port number.
And yes, my application is able to connect the socket on port number 42028 and the ports I found using netstat command after I successfully logged in using CAD Desktop Application.
Your early response will help me a lot.
Regards
Kashif SurhioHi Mukesh Devrani,
Thank you for posting.
Your question is more like SQL. I suggest that you can ask your question in SQL forum.
http://social.msdn.microsoft.com/Forums/en/category/sqlserver/
Best Regards,
Larcolais
MSDN Subscriber Support in Forum
If you have any feedback of our support, please contact [email protected]
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us. -
SSLSocket BufferedReader blocking problem
I have a client program which connects to an Apache server, sends some HTTP messages and retrieves the responses.
An example message is:
OPTIONS / HTTP/1.1
Host: 127.0.0.1
Accept: */*The response from Apache is:
HTTP/1.1 200 OK
Date: Wed, 07 Mar 2007 14:57:16 GMT
Server: Apache/2.2.3 (Unix) mod_ssl/2.2.3 OpenSSL/0.9.8a DAV/2
DAV: 1,2
DAV: <http://apache.org/dav/propset/fs/1>
MS-Author-Via: DAV
Allow: OPTIONS,GET,HEAD,POST,DELETE,TRACE,PROPFIND,PROPPATCH,COPY,MOVE,LOCK,UNLOCK
Content-Length: 0
Content-Type: httpd/unix-directoryThis is the code that gets the response from Apache, the in variable is a BufferedReader connected to the InputStream of the SSLSocket.
private String getResponse() throws IOException {
String response = "";
int c = in.read();
char ch;
long start = System.currentTimeMillis();
while (in.ready() && c != -1) {
ch = (char) c;
response += ch;
c = in.read();
long finish = System.currentTimeMillis();
System.out.println(finish - start);
ch = (char) c;
response += ch;
return response;
}The output to the console is how long it took to get the whole message from the InputStream. In HTTP (Socket) mode this number is between 0-20 milliseconds but when i use HTTPS (SSLSocket) mode it is approx 5000! This number is independent of the time it takes to handshake with the server.
In SSL mode the above method fails actually, because in.ready() returns false the first time, instead i have to modify it to:
while ((c = in.read()) != -1) {
ch = (char) c;
response += ch;
System.out.print(ch);
}In which case, i get the whole message printed to the console as fast as HTTP mode but on the final evaluation of in.read() it takes the previously stated 5000 ms to finally exit the loop and return the String response.
I am certain my Apache server is configured correctly as if i use a web browser to navigate the site in HTTPS the response is instant as like in unsecure HTTP mode.
So why am i seeing this 5000 ms delay, when i reach the end of the stream in the BufferedReader?
There should be no difference in reading the BufferedReader when using either HTTP or HTTPS mode, given that i've accounted for the time it takes to handshake, right?The final evaluation of in.read() happens at EOF which requires an SSL close_notify message to be exchanged in both directions, which takes a finite non-zero time.
5 seconds does seem excessive though. Are you using HttpsURLConnection, or an SSLSocket directly? If you're using HttpsURLConnection (or an https: URL) you could read until you've got the entire content-length instead of reading to EOF, or you could try setting the Connection header to 'close' before you get any streams from the URLConnection. I'm thinking that maybe the web server is keeping the connection alive for 5 seconds and you're just blocked in the read waiting for that. -
Litepoint IQxstream in the Labview
Hi,
Does anyone know how to operate litepoint IQxstream in the Labview environment using ethernet connection? Please help us.To control IQxstream with SCPI commands from LabVIEW, you can use VISA to open a TCPIP socket to port number 24000.
VISA Open example:
VISA resource input
TCPIP::<IQXS id number or IP address>::24000:OCKET
This will open a VISA session socket to the IQxstream SCPI server. The full SCPI command set is available via this socket connection.
For optimal speed in TCPIP transactions, use a property node to set the VISA TCPIP Settings:No Packet Delay=True
To view the full SCPI command set documentation, open a browser window to http://<IQxstream_id_number_or_IP_address>/mainframe.html to open the IQxstream GUI, then navigate to the documentation tab from the main menu.
For additional support, please contact your local LitePoint sales office or go to www.LitePoint.com for additional contact information and support.
W Barker
LitePoint Corp. -
I've bought my 875 P Neo board soon after it was release.
I would like to find out if it is Prescott ready or is it only applicable to later versions?As far as MSI knows or Any of the other Makers for that Matter are Concerned, Yes the i875 is Prescott Compatable, but that was then.......Now Intel seems to be having problems with keeping the Prescott at the 1.5 Power Spec. and they might have to lean toward the 2.0 spec (which has a 6 pin CPU power plug instead of the 4 pin plug that we have now).......There have also been rumors that Prescott may not even be 478 Pins, I have heard 592 pins ...But these are just rumors, So I dont put much stock into the number of pin chage deal....But on the other hand the stories about the Power requirements of the new Chip come from inside Intel (Sorry about the reversed PUN) ...This answers the question about what exactly has been taking them so long to get this thing into Pruduction....Dont forget it may be taking them this extra time for the Fact that they are trying to keep within the specs. of the Current Springdale and Canterwood Boards that are still in production.....I mean if they just wanted to go the AMD route, they could have had the Prescott out months ago because they told the motherboard makers here is the new Opteron and XP-51 now make a board for it........So bottom line in my opinion they will make the Prescott work with the Current Boards, But they will problably limit the Prescott 478 Pin to maybe 4 or 5 speed Choices (3.2, 3.4, 3.6, 3.8, 4.0) and then they will either go 64 Bit or for certain a socket and Pin number Change...........Sean REILLY875
-
ere are the specs on the Mac I need more power on.
Mac Tower
Processor 2 x 2.26 GHz Quad-Core Intel Xeon
Memory 6 GB 1066 MHz DDR3 ECC
Graphics NVIDIA GeForce GT 120 512 MB
Serial Number H00354XF20G
Software OS X 10.8.5 (12F45)
Harddive 640 GB
SATA Disk
(2) Harddrives 1 TB
SATA Disk
RAM 6 slots total -- 6 are filled with 1GB
(3) UAD Quad cards installed
I use this computer stictly for audio recording.
Pro Tools 10.3.7
Interface Apollo 16
Pro Tools is curretnly not compatible with Maverick. Also, I believe that Pro Tools 10 only allows 4GB ram to be utilized (not sure )
I know Pro Tools 11 allows more, but not sure how much more. Also not sure if the upgrade to Pro Tools 11 I will have to purchase all new plug ins or if my existing ones will continue to work in it.
The platform changes from 32 bit to 64 with the upgrade to 11
If it is as simple as adding more ram, what mode-part #l would you recomeend. Can the processor be upgraded also ?
The new tube like Macs are non compatible with UAD Cards. Those cards a must my sessionsYou can use Activity Monitor to check if apps run as 32 or 64 bit - simply look at the "Kind" column (you may need to select it under View -> Columns) and see if the app in question is listed as "Intel" i.e. 32 bit or as "Intel (64 bit)".
While in Activity Monitor you can also check if Pro Tools is close to the 3-4 GB limit of a 32 bit app - if you aren't you will probably not benefit from more RAM.
Your MacPro (it appears to be a Early 2009 model) should have come with a small booklet showing how to install RAM and what kind of RAM that you need. Any RAM that fulfills the requirements should work but your safest choice is probably to buy from a retailer/online store that supports Macs as they will usually know what kind of RAM you need for your mac model.
Upgrading the CPUs should be possible, but I haven't seen Apple document how to do this, so you will probably have to google around a bit to find instructions and CPU part numbers.
Your choice of CPUs will also be limited by the motherboard and CPU socket so you may be limited to faster version of your current CPU chip and some slightly newer versions.
Going from your current CPU to the fastest version included in the 2009 MacPros would be going from 2.26 GHz to 2.93 GHz. This would only give a modest 30% speed boost. Using newer and highly clocked CPUs might boost this somewhat more maybe to 50% ? -
Increasing maximum number of Logical Processors in a Processor Group greater than the default (64)
Can the maximum number of Logical Processors allowed in a Processor Group be increased by Bcdedit command or registry key to a number greater than the default (64) to allow non-group-aware applications to seamlessly scale via multithreading across more cores
MSDN documents methods to reduce the max number of LP's in a Processor Group to 1 or any power of 2 less than 64 in order to increase the number of Processor Groups. But there is no discussion of how to increase the maximum number of Logical Processors
allowed in a Processor Group to a number greater than the default (64), e.g. to 128 or 256.
Since a non-group-aware application/process can only run on 1 Processor Group, increasing this limit is needed to allow non-group-aware multithreaded applications to scale seamlessly for parallel computation across more than 64 cores simultaneously on systems
with more than 64 cores (for example, a quad-socket Intel Xeon system with 24 cores per socket, including true and hyper cores). If that limit can be set via registry key or command line, or if there is another way to force all the cores on
all 4 sockets (4 NUMA nodes in this case) to join in 1 Processor Group, then non-group-aware applications will not need to be rewritten using group-aware thread-affinity APIs.Hi John,
Are you trying to specify a static NUMA-node-to-group assignment, rather than letting Windows dynamically assign NUMA nodes to groups at boot time? If yes, You can refer the
following related KB:
How to manually configure K-Group assignment on multiprocessor machines
http://support.microsoft.com/kb/2506384
Systems with fewer than 64 logical processors always have a single group, Group 0. On systems with 64 or fewer processors, existing applications will operate correctly without
modification. Applications that do not call any functions that use processor affinity masks or processor numbers will operate correctly on all systems, regardless of the number of processors. To operate correctly on systems with more than 64 logical processors,
the following kinds of applications might require modification:
•Applications that manage, maintain, or display per-processor information for the entire system must be modified to support more than 64 logical processors. An example of
such an application is Windows Task Manager, which displays the workload of each processor in the system.
•Applications for which performance is critical and that can scale efficiently beyond 64 logical processors must be modified to run on such systems. For example, database
applications might benefit from modifications.
•If an application uses a DLL that has per-processor data structures, and the DLL has not been modified to support more than 64 logical processors, all threads in the application
that call functions exported by the DLL must be assigned to the same group.
By design, a non-NUMA computer is considered to have one NUMA node. Because NUMA nodes cannot span groups, the system creates a node for each group after you restart the computer.
The related KB:
Processor Groups
http://msdn.microsoft.com/en-us/library/windows/desktop/dd405503(v=vs.85).aspx
More information:
Uneven Windows Processor Groups
http://blogs.msdn.com/b/saponsqlserver/archive/2011/10/08/uneven-windows-processor-groups.aspx
Boot Parameters to Test Drivers for Multiple Processor Group Support
http://msdn.microsoft.com/en-us/library/windows/hardware/ff542298(v=vs.85).aspx
I’m glad to be of help to you!
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How much Number of virtual processors for VMs
Hi,
there is lots more information about logical processors, cores and CPU and their definitions, on the internet. also here in this forum.
In order to make sure i am not lost on internet, it is better to take experts advice like you.
I have simple question read on:
I have a Hyper-v cluster host with 4 sockets (4 CPU's) with 6 cores each. so total are 24 cores.
I can see in hyper-v host Logical processors are 48. (which may be 1 proc = 12 logical processors, so 4 proc x 12 = 48 logical processors)
now how much virtual processors I can assign to each VM. I know I can assign more logical processor depending on application requirement. and it affects application performance. For each VM, it is showing maximum i can select 48 virtual
processors.
is it true I can select any number of virtual processors in each VM? is there any limitation?
is it that if i have 8 VMs if i set virtual processors to 6 then it will occupy all logical processors (48 in my case) and i will not be able to allocate logical processor to new VMs?
is it that if i have 10 VMs and all set to 10 virtual processors?
thank youQuite honestly - this math really does not matter that much with modern processors. (a combination of speed and core count, and advances in CPU scheduling in the hypervisor)
You have to have a VM with many vCPU to get into any point of contention.
In practice, It is very difficult to over-subscribe your CPU resources without hitting some other bottleneck first.
Set the vCPU count where it is appropriate for your workload. That means testing your workload to see where adding additional vCPU to a VM provides no benefit in throughput or speed or capacity for your application.
A select few applications are written in a way that there is a linear correlation between CPU count and throughput.
There is an old point about not assigning so many vCPU to a VM that the VM could end up with more than one execution thread on the same processor (core).
You have 24 cores. and each has 12 logical processors (execution threads). So, with zero CPU over-subscription you could have 288 vCPU assigned to any number of VMs. To expand my point in the previous paragraph - you can easily / safely go
over this count of 288 - what I am referring to above is an old guideline that would guide you to not assigning more than 288 vCPU to a single VM - ensuring that no single execution thread is trying to service more than one vCPU of the same VM.
Brian Ehlert
http://ITProctology.blogspot.com
Learn. Apply. Repeat.
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