Asm disk permission
Hi ,
I have created a virtual machine of around 50gb and on that i have added 4 harddisk of around 3gb after that i have mount those disk and created folders accordingly i have installed OLE 5.5 and oracle 10g relaease 2 above things i have done for ASM for asm configuration . now the above are copy and paste from virtual machine
I have added 4 machines mount them created folders on them naming asm1,asm2,asm3,asm4 and created raw devices in them with the help of dd command of 3 gb files each .....after that i relate them losteup devices and raw devices and later on as chage the owner and permissions related to oracle .......... at the time the owner changed to oracle so i created my asm instance with one diskgroup and normal redundancy ......but when i reboot my machine started the following asm instance I got the following error .........
ASM Cache 25165824 bytes
ORA-15032: not all alterations performed
ORA-15063: ASM discovered an insufficient number of disks for diskgroup "DATA"
later on i came to know that it is not able to getthe disk which i created and the cause is the owner has become root so that 's the major cause i was not able to get my diskgroup so i changed the owner and permssions granted to oracle and at that time it has changed but when reboot of machine makes it root user so iam not able to configure it becasue when surfing these are the commands
chown oracle:dba /dev/raw/raw1
# chown oracle:dba /dev/raw/raw2
# chown oracle:dba /dev/raw/raw3
# chown oracle:dba /dev/raw/raw4
# chmod 660 /dev/raw/raw1
# chmod 660 /dev/raw/raw2
# chmod 660 /dev/raw/raw3
# chmod 660 /dev/raw/raw4
but after reboot owner becomes root and coz of this iam not able to access my diskgroup iam pasting output of certain things
fdisk -l
Disk /dev/sda: 53.6 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 4614 36957532+ 83 Linux
/dev/sda3 4615 5889 10241437+ 83 Linux
/dev/sda4 5890 6527 5124735 5 Extended
/dev/sda5 5890 6271 3068383+ 82 Linux swap / Solaris
/dev/sda6 6272 6526 2048256 83 Linux
Disk /dev/sdb: 3221 MB, 3221225472 bytes
255 heads, 63 sectors/track, 391 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 391 3140676 83 Linux
Disk /dev/sdc: 3221 MB, 3221225472 bytes
255 heads, 63 sectors/track, 391 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 391 3140676 83 Linux
Disk /dev/sdd: 3221 MB, 3221225472 bytes
255 heads, 63 sectors/track, 391 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdd1 1 391 3140676 83 Linux
Disk /dev/sde: 3221 MB, 3221225472 bytes
255 heads, 63 sectors/track, 391 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sde1 1 391 3140676 83 Linux
[root@oracle10 ~]#
df -h
[root@oracle10 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 9.5G 8.5G 546M 95% /
/dev/sda6 1.9G 46M 1.8G 3% /tmp
/dev/sda2 35G 2.6G 30G 8% /u01
/dev/sda1 99M 30M 65M 32% /boot
tmpfs 252M 0 252M 0% /dev/shm
/dev/sdb1 3.0G 2.6G 235M 92% /asm1
/dev/sdc1 3.0G 2.6G 235M 92% /asm2
/dev/sdd1 3.0G 2.6G 235M 92% /asm3
/dev/sde1 3.0G 2.6G 235M 92% /asm4
/dev/hdc 639M 639M 0 100% /media/My Disc
the content of /etc/rc.local
#!/bin/sh
# This script will be executed after all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
/sbin/losetup /dev/loop1 /asm1/disk1
/sbin/losetup /dev/loop2 /asm2/disk2
/sbin/losetup /dev/loop3 /asm3/disk3
/sbin/losetup /dev/loop4 /asm4/disk4
raw /dev/raw/raw1 /dev/loop1
raw /dev/raw/raw2 /dev/loop2
raw /dev/raw/raw3 /dev/loop3
raw /dev/raw/raw4 /dev/loop4
the content of /etc/fstab
LABEL=/ / ext3 defaults 1 1
LABEL=/tmp /tmp ext3 defaults 1 2
LABEL=/u01 /u01 ext3 defaults 1 2
LABEL=/boot /boot ext3 defaults 1 2
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
LABEL=SWAP-sda5 swap swap defaults 0 0
/dev/sdb1 /asm1 ext3 defaults 0 2
/dev/sdc1 /asm2 ext3 defaults 0 2
/dev/sdd1 /asm3 ext3 defaults 0 2
/dev/sde1 /asm4 ext3 defaults 0 2
Iam struggling with these for 3 days pls help was trying to paste the contents of alert file but that exceed the max length
Thanks in Advance
Regards
Kavita
Using raw and block devices in 11g is not supported
http://download.oracle.com/docs/cd/E11882_01/install.112/e17212/whatsnew.htm#BGGEJJHE
So if this Prod /dev/test of business database dont use it
you can install the asmlib and use oracleasm utility to create asm disks
oracleasm createdisk DISK1 /dev/sdb1
then create diskgroup to use DISK1
Edited by: KG on Apr 15, 2011 4:41 AM
Similar Messages
-
ASM: cannot create asm disks - permission denied
We cannot create ASM disks using the command:
# /etc/init.d/oracleasm creatdisk ASMDISK1 /dev/mapper/mpathdp1
Marking disk "ASMDISK1" as an ASM disk: [FAILED]
The log (/var/log/oracleasm) has the following:
Clearing disk header: done
Disk "ASMDISK1" does not exist or is not instantiated
Writing disk header: done
Instantiating disk: oracleasm-instantiate-disk: Unable to create ASM disk "ASMDISK1": Permission denied
failed
Clearing disk header: done
The command is being executed by the root user. Our environment is OEL6:
[oracle@uxdbidbd1 mapper]$ uname -rm
2.6.32-100.28.11.el6.x86_64 x86_64
To install ASMLib we did the following:
Installed the three packages:
1.oracleasm-support-2.1.4-1.el5.x86_64.rpm
2.oracleasmlib-2.0.4-1.el5.x86_64.rpm
3.oracleasm-2.6.18-238.9.1.el5-debuginfo-2.0.5-1.el5.x86_64.rpm
[root@uxdbidbd1 ~]# modprobe oracleasm
[root@uxdbidbd1 ~]# /etc/init.d/oracleasm configure
Configuring the Oracle ASM library driver.
This will configure the on-boot properties of the Oracle ASM library
driver. The following questions will determine whether the driver is
loaded on boot and what permissions it will have. The current values
will be shown in brackets ('[]'). Hitting <ENTER> without typing an
answer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface []: oracle
Default group to own the driver interface []: oinstall
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@uxdbidbd1 ~]#
[root@uxdbidbd1 ~]# /etc/init.d/oracleasm status
Checking if ASM is loaded: yes
Checking if /dev/oracleasm is mounted: yes
Our SA partitioned the disk using fdisk:
[root@uxdbidbd1 ~]# fdisk -l /dev/mapper/mpathd
Disk /dev/mapper/mpathd: 52.4 GB, 52428800000 bytes
255 heads, 63 sectors/track, 6374 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x4849251a
Device Boot Start End Blocks Id System
/dev/mapper/mpathdp1 1 6374 51199123+ 83 Linux
Here are the owner/permissions:
[oracle@uxdbidbd1 mapper]$ ls -al /dev/mapper/
lrwxrwxrwx. 1 root root 7 Apr 22 14:58 mpathd -> ../dm-5
brw-rw-r--. 1 oracle oinstall 253, 6 Apr 25 10:56 mpathdp1
[oracle@uxdbidbd1 dev]$ ls -al /dev
brw-rw----. 1 root disk 253, 5 Apr 22 15:45 dm-5
drwxr-xr-x. 4 root root 0 Apr 22 14:58 oracleasm
[oracle@uxdbidbd1 oracleasm]$ ls -al /dev/oracleasm
total 0
drwxr-xr-x. 4 root root 0 Apr 22 14:58 .
drwxr-xr-x. 23 root root 7200 Apr 24 03:41 ..
-rw-rw----. 1 oracle oinstall 0 Apr 22 14:58 .check_iid
drwxr-xr-x. 1 root root 0 Apr 22 14:58 disks
-rw-rw----. 1 oracle oinstall 0 Apr 22 14:58 .get_iid
drwxrwx---. 1 oracle oinstall 0 Apr 22 14:58 iid
-rw-rw----. 1 oracle oinstall 0 Apr 22 14:58 .query_disk
-rw-rw----. 1 oracle oinstall 0 Apr 22 14:58 .query_version
We ran an strace on the createdisk command that is failing and I noticed this in the output file:
28830 mknod("/dev/oracleasm/disks/ASMDISK1", S_IFBLK|0600, makedev(253, 6)) = -1 EACCES (Permission denied)
28830 write(2, "oracleasm-instantiate-disk: ", 28) = 28
28830 write(2, "Unable to create ASM disk \"ASMDI"..., 56) = 56
We changed /dev/oracleasm/disks to 777 in order to test but we got the same result. Do we need to adjust the permissions to all of the parent directories in the path (/dev/oracleasm/disks)? I've been looking around for anything related to permissions on /dev/oracleasm but the docs don't mention anything. Any help would be greatly appreciated.From what I understand, you should not set device permissions of /dev/oracleasm since oracleasm takes care of it according to /etc/init.d/oracleasm configure.
The problem in your case seems to be that ASM refuses to initialize and write metadata to your device. Was the device previously used by ASM? ASM will fail to initialize a device that contains previous ASM metadata. To erase the device you will need to use the dd command, e.g. dd if=/dev/zero of=/dev/sdb. Both ASMLib and raw devices require the candidate disks to be partitioned before they can be accessed. To create a partition on /dev/sdb, for instance, type fdisk /dev/sdb and create a standard partition using the defaults. This will create /dev/sdb1 and you can try oracleasm createdisk again.
You may try the above, but anyway, I was not sure how much you can trust your installation. The problem could also be that you installed the oracleasm kernel driver and asmlib software for OEL 5. Oracle Linux 6 includes an oracleasm kernel driver and as far as I remember you must not install another oracleasm kernel driver. Using modprob oracleasm and installing oracleasm support package using yum should do the trick. You may also need to download and install the asmlib package for the Oracle ASM grid install to see the ASM disks. -
INS-30508 Invalid ASM disks on 11.2.0.3 OL 6.2 grid standalone install
New set of Dell servers R710s running OL 6.2 redhat compatible kernel
$ uname -a
Linux seoltpo-02 2.6.32-220.el6.x86_64
Connected to EMC VNX5500 and using powerpath 5.6.0. Not a rac environment ... doing 11.2.0.3 base install of grid infrastructure for a standalone server.
Not using ASMLIB.
Disk permissions are correct as grid install begins ...
brw-rw---- 1 grid oinstall 120, 704 Jul 26 21:18 emcpoweras
brw-rw---- 1 grid oinstall 120, 720 Jul 26 21:18 emcpowerat
brw-rw---- 1 grid oinstall 120, 736 Jul 26 21:18 emcpowerau
brw-rw---- 1 grid oinstall 120, 752 Jul 26 21:18 emcpowerav
brw-rw---- 1 grid oinstall 120, 768 Jul 26 21:18 emcpoweraw
brw-rw---- 1 grid oinstall 120, 784 Jul 26 21:18 emcpowerax
brw-rw---- 1 grid oinstall 120, 800 Jul 26 21:18 emcpoweray
brw-rw---- 1 grid oinstall 120, 816 Jul 26 21:18 emcpoweraz
GUI installer sees the powerpath LUNs after changing the Disk Discovery path ... for example ....
INFO: ... discoveryString = /dev/emcpower*
INFO: Executing [tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/kfod, nohdr=true, verbose=true, disks=all, status=true, op=disks, asm_diskstring='/dev/emcpower*']
with environment variables {XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt, LANG=en_US.UTF-8, DISPLAY=191.4.0.79:0, PWD=/u01/software_install/11_2_base/grid, _=/u01/software_install/11_2_base/grid/install/.oui, NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat, USER=grid, QTINC=/usr/lib64/qt-3.3/include, CLASSPATH=, G_BROKEN_FILENAMES=1, HOME=/home/grid, HOSTNAME=waoltpo-02, MODULESHOME=/usr/share/Modules, LESSOPEN=|/usr/bin/lesspipe.sh %s, LD_LIBRARY_PATH=/tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/../lib, ORACLE_HOME=/tmp/OraInstall2012-07-28_03-19-37AM/ext/bin, LOGNAME=grid, SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass, SHELL=/bin/bash, CVS_RSH=ssh, SHLVL=2, HISTCONTROL=ignoredups, KDE_IS_PRELINKED=1, MAIL=/var/spool/mail/grid, QTDIR=/usr/lib64/qt-3.3, JAVA_HOME=, QTLIB=/usr/lib64/qt-3.3/lib, MODULEPATH=/usr/share/Modules/modulefiles:/etc/modulefiles, LS_COLORS=, LC_ALL=, KDEDIRS=/usr, HISTSIZE=1000, module=() { eval `/usr/bin/modulecmd bash $*`
}, LOADEDMODULES=, TERM=vt220, PATH=/usr/bin:/usr/ccs/bin:/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/dell/srvadmin/bin:/etc/opt/emcpower/bin:/home/grid/bin:/u01/software_install/11_2_base/grid/install}
INFO: Starting Output Reader Threads for process /tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/kfod
INFO: Parsing 40960 CANDIDATE /dev/emcpoweras grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpowerat grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpowerau grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpowerav grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpoweraw grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpowerax grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpoweray grid oinstall
INFO: Parsing 40960 CANDIDATE /dev/emcpoweraz grid oinstall
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpoweru
INFO: Parsing ORA-15025: could not open disk "/dev/emcpoweru"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
*** Of course there are other LUNs not going to be part of ASM disk groups so it cannot read all of them initially.
Somehow after first looking at the disks and seeing them the first time the permissions are changed back on the disks over to root:root as soon as the GUI sees the disks.
You select the disks that you want in the GUI ( but the permissions have been changed already ) so click Next and wham INS 30508 ...
The Install log shows that kfod is apparently scanning the disks a bunch of time ... but before the error appears install log sees that permissions have changed.
Somehow actions caused from running the GUI are changing the permissions? Something is wrong somewhere ... powerpath ? 11.2.0.3 on this kernel version ? Seems very bizarre ...
NFO: Executing [tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/kfod, nohdr=true, verbose=true, disks=all, status=true, op=disks, asm_diskstring='/dev/emcpoweras','/dev/emcpowerat','/dev/emcpowerau','/dev/emcpowerav','/dev/emcpoweraw','/dev/emcpowerax','/dev/emcpoweray','/dev/emcpoweraz']
with environment variables {XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt, LANG=en_US.UTF-8, DISPLAY=191.4.0.79:0, PWD=/u01/software_install/11_2_base/grid, _=/u01/software_install/11_2_base/grid/install/.oui, NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat, USER=grid, QTINC=/usr/lib64/qt-3.3/include, CLASSPATH=, G_BROKEN_FILENAMES=1, HOME=/home/grid, HOSTNAME=waoltpo-02, MODULESHOME=/usr/share/Modules, LESSOPEN=|/usr/bin/lesspipe.sh %s, LD_LIBRARY_PATH=/tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/../lib, ORACLE_HOME=/tmp/OraInstall2012-07-28_03-19-37AM/ext/bin, LOGNAME=grid, SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass, SHELL=/bin/bash, CVS_RSH=ssh, SHLVL=2, HISTCONTROL=ignoredups, KDE_IS_PRELINKED=1, MAIL=/var/spool/mail/grid, QTDIR=/usr/lib64/qt-3.3, JAVA_HOME=, QTLIB=/usr/lib64/qt-3.3/lib, MODULEPATH=/usr/share/Modules/modulefiles:/etc/modulefiles, LS_COLORS=, LC_ALL=, KDEDIRS=/usr, HISTSIZE=1000, module=() { eval `/usr/bin/modulecmd bash $*`
}, LOADEDMODULES=, TERM=vt220, PATH=/usr/bin:/usr/ccs/bin:/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/dell/srvadmin/bin:/etc/opt/emcpower/bin:/home/grid/bin:/u01/software_install/11_2_base/grid/install}
INFO: Starting Output Reader Threads for process /tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/kfod
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpoweraz
INFO: Parsing ORA-15025: could not open disk "/dev/emcpoweraz"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: The process /tmp/OraInstall2012-07-28_03-19-37AM/ext/bin/kfod exited with code 0
INFO: Waiting for output processor threads to exit.
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpoweray
INFO: Parsing ORA-15025: could not open disk "/dev/emcpoweray"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpowerax
INFO: Parsing ORA-15025: could not open disk "/dev/emcpowerax"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpoweraw
INFO: Parsing ORA-15025: could not open disk "/dev/emcpoweraw"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpowerav
INFO: Parsing ORA-15025: could not open disk "/dev/emcpowerav"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpowerau
INFO: Parsing ORA-15025: could not open disk "/dev/emcpowerau"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpowerat
INFO: Parsing ORA-15025: could not open disk "/dev/emcpowerat"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Parsing KFOD-00311: Error scanning device /dev/emcpoweras
INFO: Parsing ORA-15025: could not open disk "/dev/emcpoweras"
INFO: Parsing Linux-x86_64 Error: 13: Permission denied
INFO: Parsing Additional information: 42
INFO: Parsing Additional information: 12247695
INFO: Parsing Additional information: 1598903119
INFO: Output processor threads exited.
SEVERE: [FATAL] [INS-30508] Invalid ASM disks.
CAUSE: The disks [dev/emcpoweras, /dev/emcpowerat, /dev/emcpowerau, /dev/emcpowerav, /dev/emcpoweraw, /dev/emcpowerax, /dev/emcpoweray, /dev/emcpoweraz] were not valid.
ACTION: Please choose or enter valid ASM disks.
INFO: Advice is ABORT
INFO: Adding ExitStatus INVALID_USER_INPUT to the exit status set
INFO: Completed validating state <CreateASMDiskGroup>
INFO: Terminating all background operations
INFO: Terminated all background operations
INFO: Transition aborted
INFO: Rolled back to state <CreateASMDiskGroup>
Is there some kind of configuration steps I am missing somewhere?
Yeah I know probably going to have to open an SR here but some of you guys around here are pretty sharp. Can I attach the whole install log here somehow?Well I am not exactly opposed to udev rules for the powerpath devices ... not that I know what that is exactly ... if this can fix my problem.
I found an example or two from google ...
It looks like on my OL 6.2 system there is a difference in the files ( rules I guess ) under /etc/udev/rules.d
# *** OL 5.7 system below
$ ls -ltr
total 232
-rw-r--r-- 1 root root 1088 Jun 6 2007 60-pcmcia.rules
-rw-r--r-- 1 root root 58016 Jun 6 2007 60-libsane.rules
-rw-r--r-- 1 root root 2319 Jul 14 2008 bluetooth.rules
-rw-r--r-- 1 root root 114 Nov 5 2008 90-alsa.rules
-rw-r--r-- 1 root root 1823 Nov 5 2008 85-pcscd_ccid.rules
-rw-r--r-- 1 root root 316 Dec 8 2010 60-raw.rules
-rw-r--r-- 1 root root 82 Jan 13 2011 90-hal.rules
-rw-r--r-- 1 root root 77 Mar 25 2011 05-udev-pp.rules
-rw-r--r-- 1 root root 292 May 11 2011 98-kexec.rules
-rw-r--r-- 1 root root 143 Jun 7 2011 60-net.rules
-rw-r--r-- 1 root root 331 Jun 9 2011 90-ib.rules
-rw-r--r-- 1 root root 992 Jul 8 2011 40-multipath.rules
-rw-r--r-- 1 root root 9366 Jul 22 2011 60-wacom.rules
-rw-r--r-- 1 root root 107 Jul 22 2011 95-pam-console.rules
-rw-r--r-- 1 root root 61 Jul 22 2011 90-dm.rules
-rw-r--r-- 1 root root 471 Jul 22 2011 51-hotplug.rules
-rw-r--r-- 1 root root 16732 Jul 22 2011 50-udev.rules
-rw-r--r-- 1 root root 515 Jul 22 2011 05-udev-early.rules
-rw-r--r-- 1 root root 175 Jul 22 2011 88-clock.rules
# *** OL 6.2 system below
$ ls -ltr
total 64
# *** OL 6.2 system below
$ ls -ltr
total 64
-rw-r--r--. 1 root root 1914 Apr 27 2010 85-pcscd_ccid.rules
-rw-r--r--. 1 root root 320 Jul 2 2010 90-alsa.rules
-rw-r--r--. 1 root root 1060 Jul 24 2010 60-pcmcia.rules
-rw-r--r--. 1 root root 1652 Nov 20 2010 60-fprint-autosuspend.rules
-rw-r--r--. 1 root root 2486 Dec 23 2010 97-bluetooth-serial.rules
-rw-r--r-- 1 root root 935 Mar 7 2011 95-dataeng-udev.rules
-rw-r--r-- 1 root root 77 Mar 25 2011 05-udev-pp.rules
-rw-r--r--. 1 root root 706 Mar 29 2011 56-hpmud_support.rules
-rw-r--r--. 1 root root 6858 Mar 29 2011 40-hplip.rules
-rw-r--r--. 1 root root 83 May 20 2011 90-hal.rules
-rw-r--r--. 1 root root 316 Oct 13 2011 60-raw.rules
-rw-r--r--. 1 root root 54 Dec 7 2011 99-fuse.rules
-rw-r--r--. 1 root root 292 Dec 7 2011 98-kexec.rules
-rw-r--r--. 1 root root 53 Dec 7 2011 91-drm-modeset.rules
-rw-r--r--. 1 root root 789 Jul 19 07:28 70-persistent-cd.rules
??? So no file 50-udev.rules ... in the 6.2 system ??? But tons of stuff in the 5.7 system ... -
Create ASM disks on Solarix X64 fails with ORA-15031
I am trying to create a ASM disk group on SOLARIS x64 using a NETAPP LUN. Below are the disks which are configured
SQL> show parameter asm;
NAME TYPE VALUE
asm_diskgroups string DATA
asm_diskstring string /dev/rdsk/c2t9*
asm_power_limit integer 1
asm_preferred_read_failure_groups string
bash-3.00# ls -ltr /dev/rdsk/c2t9d0s7
lrwxrwxrwx 1 root root 80 May 22 16:27 /dev/rdsk/c2t9d0s7 -> ../../devices/iscsi/[email protected]%3Asn.157399130103EC,99:h,raw
bash-3.00# ls -ltr ../../devices/iscsi/[email protected]%3Asn.157399130103EC,99:h,raw
crw-r----- 1 oracle dba 32, 583 May 22 16:56 ../../devices/iscsi/[email protected]%3Asn.157399130103EC,99:h,raw
I get these errors when I try to create a disk group
SQL> create diskgroup DATA external redundancy disk '/dev/rdsk/c2t9d0s7';
create diskgroup DATA external redundancy disk '/dev/rdsk/c2t9d0s7'
ERROR at line 1:
ORA-15018: diskgroup cannot be created
ORA-15031: disk specification '/dev/rdsk/c2t9d0s7' matches no disks
ORA-15025: could not open disk '/dev/rdsk/c2t9d0s7'
ORA-15056: additional error message
Solaris-AMD64 Error: 13: Permission denied
Additional information: 42
Additional information: 198045856
Additional information: 198045848
Please help.My guess is that you did not run fdisk and partition off the first 1M and ASM overwrote the VTOC rendering the device useless.
fdisk
create new partition
primary partition 1
start 2 end <last cylinder>
Then point your disk string to these partitions (<diskname>p1?)
Once this is done, I ALWAYS test to make sure the oracle AND grid user can read and write to this device from ALL nodes. I use the dd command to do this.
DO NOT DO THIS ON AN ALREADY CONFIGURED AND FUNCTIONING ASM DEVICE. Doing so will erase the device.
make a file in $HOME that contains one line:
cat <<EOF >> $HOME/x.x
this is a test
EOF
node1
dd if=$HOME/x.x of=<disk???p1> bs=20 count=1
node2
dd if=<disk???p1> of=$HOME/y.y bs=20 count=1 ##y.y should be the contents of node1:x.x
node1
dd if=/dev/zero of=<disk???p1> bs=8192 count=1000 ## erase the device for ASM usage.
Fix any read/write issues before proceeding. -
ORA-15020: discovered duplicate ASM disk
Hello.
I am installing Oracle GI and Rdbms 11.2.0.3+, and when the installer is creating the diskgroup fail with the error ORA-15020: discovered duplicate ASM disk.
INFO: Read: Configuring ASM failed with the following message:
INFO: Read: One or more disk group(s) creation failed as below:
INFO: Read: Disk Group DATA1 creation failed with the following message:
INFO: Read: ORA-15018: diskgroup cannot be created
INFO: Read: ORA-15020: discovered duplicate ASM disk "DATA1_0004"
INFO: Read:
INFO: Read:
INFO: Completed Plugin named: Automatic Storage Management Configuration Assistant
I have permission with all the disk:
crw-rw---- 1 oracle dba 118, 30 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d10s6
crw-rw---- 1 oracle dba 118, 22 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d11s6
crw-rw---- 1 oracle dba 118, 14 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d12s6
crw-rw---- 1 oracle dba 118, 6 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d13s6
crw-rw---- 1 oracle dba 118, 38 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d14s6
crw-rw---- 1 oracle dba 118, 110 Mar 6 10:49 /dev/rdsk/c1t50001FE1500B89E8d1s6
crw-rw---- 1 oracle dba 118, 102 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d2s6
crw-rw---- 1 oracle dba 118, 94 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d3s6
crw-rw---- 1 oracle dba 118, 86 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d4s6
crw-rw---- 1 oracle dba 118, 78 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d5s6
crw-rw---- 1 oracle dba 118, 70 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d6s6
crw-rw---- 1 oracle dba 118, 62 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d7s6
crw-rw---- 1 oracle dba 118, 54 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d8s6
crw-rw---- 1 oracle dba 118, 46 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89E8d9s6
crw-rw---- 1 oracle dba 118, 150 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd10s6
crw-rw---- 1 oracle dba 118, 142 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd11s6
crw-rw---- 1 oracle dba 118, 134 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd12s6
crw-rw---- 1 oracle dba 118, 126 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd13s6
crw-rw---- 1 oracle dba 118, 118 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd14s6
crw-rw---- 1 oracle dba 118, 222 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd1s6
crw-rw---- 1 oracle dba 118, 214 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd2s6
crw-rw---- 1 oracle dba 118, 206 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd3s6
crw-rw---- 1 oracle dba 118, 198 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd4s6
crw-rw---- 1 oracle dba 118, 190 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd5s6
crw-rw---- 1 oracle dba 118, 182 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd6s6
crw-rw---- 1 oracle dba 118, 174 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd7s6
crw-rw---- 1 oracle dba 118, 166 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd8s6
crw-rw---- 1 oracle dba 118, 158 Mar 4 17:17 /dev/rdsk/c1t50001FE1500B89EDd9s6
All the partition start with the cylinder 1.
Do you know the workaround?
I have a open sr severity 2, but they are working too slow.
Regards,
MiltonHello Levi.
I set the variables:
ORACLE_HOME=/oracluster/product/11.2/clusterware
ORACLE_SID=+ASM1
PATH=/usr/bin:/usr/ccs/bin:/usr/ccs/bin:/sbin:/usr/sbin:/oracluster/product/11.2/clusterware/bin:/oracluster/product/11.2/clusterware/OPatch:/oracluster/product/11.2/clusterware/opmn/bin:/opt/xpdf-3.02pl1-solaris:/usr/ucb:
NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1
ORACLE_BASE=/orasoft/product
SSH_AUTH_SOCK=/tmp/ssh-PThz1424/agent.1424
EDITOR=vi
LOGNAME=oracle
MAIL=/var/mail//oracle
PS1=sc-prodbd0-1>(oracle):$PWD>
LDR_CNTRL=NOKRTL
USER=oracle
ORACLE_HOSTNAME=sc-prodBD0-1
SHELL=/bin/ksh
ORACLE_TERM=vt220
HOME=/orasoft
LD_LIBRARY_PATH=/oracluster/product/11.2/clusterware/lib:/usr/local/lib:
TERM=vt220 -
How to add ASM Disk to Disk Group that is shown as MEMBER?
HI,
We have a Production Oracle RAC on HP-UX. We have Two Disk Groups one for Arcive (ARC_DISK) and other for Database(DATA_DISK).
Today I wanted to add another 200 GB of Disk Space to the DATA_DISK Group.
I opened DBCA and could not find the new disk in the 'Show Candidates' option. But after the Unix admin changed the ownership and permission of the Disk, it was shown in 'Show Candidates' option. I selected this Disk and continued but got an error later as we didnt change the ownership and permission from the 2nd Unix server. After doing this, , when I open DBCA to add disk, nothing is shown in 'Show Candidates' option but when we click on 'Show All', the new disk is listed as MEMBER (header status) but not allocated to any Disk Group.
I would like to know how to allocate this Disk (which is already shown as MEMBER) to the DATA_DISK - ASM diskgroup. This is a production database system.
Rgds,
Thiruuser1983888 wrote:
Hi,
Due to huge difference in Disk Size which I am trying to add to the existing Disk Group which has 1024 GB of Disk, would it be a better idea to create a new Disk Group with 200g GB Disk? Will this command work as the header_status is already MEMBER?
SQL>CREATE DISKGROUP DATA_DISK1
EXTERNAL REDUNDANCY
DISK 'disk path';
Thanks.Yes, you can create new diskgroup (DATA_DISK1). Just make sure all datafile in DATA_DISK autoextend off, then create all your new datafile to the new diskgroup DATA_DISK1. The command will not work as the header_status is MEMBER. You'll receive ORA-15018 & ORA-15033 error. As I mentioned before, you need to use FORCE option or format the disk using dd* command before perform above command.
1st Option : (Format the raw disk using dd command creating new diskgroup. Header_status MEMBER -> CANDIDATE). E.g.
1. dd if=/dev/zero of=/dev/rdsk/c2t1d0 bs=8192 count=1000 //any rac nodes
2. # chown oracle:oinstall /dev/rdsk/c2t1d0 //perform on both node. This apply if using LVM or direct access to raw
3. SQL> create diskgroup data_disk1 external redundancy disk '/dev/rdsk/c2t1d0'; //any RAC node in ASM instance
4. SQL> alter diskgroup data_disk1 mount; //try to mount on the other node
2nd Option : (Using FORCE option when creating the new diskgroup. Header_Status = MEMBER)
1. # chown oracle:oinstall /dev/rdsk/c2t1d0 //perform on both node. This apply if using LVM or direct access to raw
2. SQL> create diskgroup data_disk1 external redundancy disk '/dev/rdsk/c2t1d0' force; //any RAC node in ASM instance
3. SQL> alter diskgroup data_disk1 mount; //try to mount on the other node
Just be careful when using FORCE option or DD command. If you perform this operation on existing ASM disk groups disk, it may destroy existing disk groups. -
Asm disk removed taking too much time to boot
hi
a local machine is configured with ASM by oracleasm with a total disk.As it was a training purpose so i have removed the disk eg /dev/sdb bluntly ie. just removing it from box.now i tried fsck -c -c -f /dev/ in rescue mode its didnot worked even not mounting the /mnt/sysimage.It claims for ext2fs error and mounting the fs etc.
Then after lots of days has gone.i fed up with this issues and reinstalled OS.
but my question is what exactly to do?obviously re-installation is not the exact way to do.
regardsIf the +/dev/sdb+ was an ASM disk, then it should not impact the o/s when it is removed. ASM instance itself will fail with an error saying something like it was not able to mount the disk group.
If your system failed to boot correctly after this disk was removed, then +/dev/sdb+ contained more than just ASM data.
We dynamically add and remove ASM (multipath'ed) disks via kpartx - while o/s is running. No reboot. No problems.
I fail to see how a ASM disk could cause the type of problems you describe - unless it was more than just a disk used by ASM alone. -
Questions on asm disk discovery:
Questions on asm disk discovery:
1)What is the relationship btween asm_diskstring in the init.ora and DiscoveryString in the GPNP profile.xml?
2) Which one of the above two finally accounts for the disk discovery process?
3) We know that asmlib disks are self describing at the disk header. This overcomes the disk name/path persistency issue as we no long need to rely on the path to discover the asm disks, by setting asm_diskstring='ORCL:*' , ASM instance will identify the right disks automatically. However, I am not sure if setting asm_diskstring='ORCL:*' is the most economic way to do the discovery as I am not sure if Oracle will have to probe all the disks on the OS to determine the right disks. If Oracle has to screen all the disks in this way, then I think setting asm_diskstring='<path_to_asmlib_disk>' will be much faster, although this will be open to the persistent problem. Is my understanding correct?
Thanks.From my understanding all disk you see in /dev/oracleasm/disks are the disks in your system that been discovered by asmlib at discovery stage.
Currently, due to bug 13465545, ASM instance will discover disks from both locations, ASM_DISKSTRING and gpnp profile, which can cause some mess in disk representation for asm. You can check the settings using asmcmd command: dsget, and set to be the same using dsset.
I think its more secure to set ASM_DISKSTRING to only the disks used by asm instance.
ASMCMD> dsget
Regards
Ed -
Questions on asm disk discover:
Questions on asm disk discover:
1)What is the relationship btween asm_diskstring in the init.ora and DiscoveryString in the GPNP profile.xml?
2) which one finally accounts for the disk discovery process?
3) We know that asmlib disks are self describing at the disk header. This overcomes the disk name/path persistency issue as we do not rely on the path the discover the asmlib
disks. asm_diskstring='ORCL:*' will identify the right disks. I am not sure if setting 'ORCL:*' is the most economic way as I am not sure if Oracle will have to scan all the disks
on the OS and probe the disks that it has rigths to determine which disks belong to ASM. If Oracle has to screen all the disks in this way, then I think setting
asm_diskstring='<path_to_asmlib_disk>' will be much faster. However, this will be open to the persistent problem. Is my understanding correct?
Thanks.Questions on asm disk discovery:
1)What is the relationship btween asm_diskstring in the init.ora and DiscoveryString in the GPNP profile.xml?
2) Which one of the above two finally accounts for the disk discovery process?
3) We know that asmlib disks are self describing at the disk header. This overcomes the disk name/path persistency issue as we no long need to rely on the path to discover the asm disks, by setting asm_diskstring='ORCL:*' , ASM instance will identify the right disks automatically. However, I am not sure if setting asm_diskstring='ORCL:*' is the most economic way to do the discovery as I am not sure if Oracle will have to probe all the disks on the OS to determine the right disks. If Oracle has to screen all the disks in this way, then I think setting asm_diskstring='<path_to_asmlib_disk>' will be much faster, although this will be open to the persistent problem. Is my understanding correct?
Thanks. -
Please Help - When I try to add ASM Disk to ASM Diskgroup it crashes Server
We are using a Pillar SAN and have LUNS Created and are using the following multipath device: (I'm a DBA more then anything else... but I am rather familiar with linux .... SAN Hardware not so much)
Device Size Mount Point
/dev/dpda1 11G /u01
The Above device is working fine... Below are the ASM Disks being Created
Device Size Oracle ASM Disk Name
/dev/dpdb1 198G ORCL1
/dev/dpdc1 21G SIRE1
/dev/dpdd1 21G CART1
/dev/dpde1 21G SRTS1
/dev/dpdf1 21G CRTT1
I try to create to the first ASM Disk
/etc/init.d/oracleasm createdisk ORCL1 /dev/dpdb1
Marking disk "ORCL1" as an ASM disk: [FAILED]
So I check the oracleasm log:
#cat /var/log/oracleasm
Device "/dev/dpdb1" is not a partition
I did some research and found that this is a common problem with multipath devices and to work around it you have to use asmtool
# /usr/sbin/asmtool -C -l /dev/oracleasm -n ORCL1 -s /dev/dpdb1 -a force=yes
asmtool: Device "/dev/dpdb1" is not a partition
asmtool: Continuing anyway
now I scan and list the disks
# /etc/init.d/oracleasm scandisks
Scanning the system for Oracle ASMLib disks: [ OK ]
# /etc/init.d/oracleasm listdisks
ORCL1
Here is whats going on in /var/log/messages when I run the oracleasm scandisks command
# date
Fri Aug 14 13:51:58 MST 2009
# /etc/init.d/oracleasm scandisks
Scanning the system for Oracle ASMLib disks: [ OK ]
cat /var/log/messages | grep "Aug 14 13:5"
Aug 14 13:52:06 seer kernel: dpdb: dpdb1
Aug 14 13:52:06 seer kernel: dpdc: dpdc1
Aug 14 13:52:06 seer kernel: dpdd: dpdd1
Aug 14 13:52:06 seer kernel: dpde: dpde1
Aug 14 13:52:06 seer kernel: dpdf: dpdf1
Aug 14 13:52:06 seer kernel: dpdg: dpdg1
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: printk: 30 messages suppressed.
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: sda : READ CAPACITY failed.
Aug 14 13:52:06 seer kernel: sda : status=1, message=00, host=0, driver=08
Aug 14 13:52:06 seer kernel: sd: Current: sense key: Illegal Request
Aug 14 13:52:06 seer kernel: Add. Sense: Logical unit not supported
Aug 14 13:52:06 seer kernel:
Aug 14 13:52:06 seer kernel: sda: test WP failed, assume Write Enabled
Aug 14 13:52:06 seer kernel: sda: asking for cache data failed
Aug 14 13:52:06 seer kernel: sda: assuming drive cache: write through
Aug 14 13:52:06 seer kernel: sda:end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: Dev sda: unable to read RDB block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sda, logical block 0
Aug 14 13:52:06 seer kernel: unable to read partition table
Aug 14 13:52:06 seer kernel: SCSI device sdb: 21502464 512-byte hdwr sectors (11009 MB)
Aug 14 13:52:06 seer kernel: sdb: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdb: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdb: sdb1
Aug 14 13:52:06 seer kernel: SCSI device sdc: 421476864 512-byte hdwr sectors (215796 MB)
Aug 14 13:52:06 seer kernel: sdc: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdc: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdc: sdc1
Aug 14 13:52:06 seer kernel: SCSI device sdd: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdd: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdd: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdd: sdd1
Aug 14 13:52:06 seer kernel: SCSI device sde: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sde: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sde: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sde: sde1
Aug 14 13:52:06 seer kernel: SCSI device sdf: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdf: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdf: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdf: sdf1
Aug 14 13:52:06 seer kernel: SCSI device sdg: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdg: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdg: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdg: sdg1
Aug 14 13:52:06 seer kernel: SCSI device sdh: 2107390464 512-byte hdwr sectors (1078984 MB)
Aug 14 13:52:06 seer kernel: sdh: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdh: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdh: sdh1
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:06 seer kernel: Buffer I/O error on device sdi, logical block 0
Aug 14 13:52:06 seer kernel: sdi : READ CAPACITY failed.
Aug 14 13:52:06 seer kernel: sdi : status=1, message=00, host=0, driver=08
Aug 14 13:52:06 seer kernel: sd: Current: sense key: Illegal Request
Aug 14 13:52:06 seer kernel: Add. Sense: Logical unit not supported
Aug 14 13:52:06 seer kernel:
Aug 14 13:52:06 seer kernel: sdi: test WP failed, assume Write Enabled
Aug 14 13:52:06 seer kernel: sdi: asking for cache data failed
Aug 14 13:52:06 seer kernel: sdi: assuming drive cache: write through
Aug 14 13:52:06 seer kernel: sdi:end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:06 seer last message repeated 4 times
Aug 14 13:52:06 seer kernel: Dev sdi: unable to read RDB block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:06 seer kernel: unable to read partition table
Aug 14 13:52:06 seer kernel: SCSI device sdj: 21502464 512-byte hdwr sectors (11009 MB)
Aug 14 13:52:06 seer kernel: sdj: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdj: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdj: sdj1
Aug 14 13:52:06 seer kernel: SCSI device sdk: 421476864 512-byte hdwr sectors (215796 MB)
Aug 14 13:52:06 seer kernel: sdk: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdk: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdk: sdk1
Aug 14 13:52:06 seer kernel: SCSI device sdl: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdl: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdl: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdl: sdl1
Aug 14 13:52:06 seer kernel: SCSI device sdm: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdm: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdm: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdm: sdm1
Aug 14 13:52:06 seer kernel: SCSI device sdn: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdn: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdn: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdn: sdn1
Aug 14 13:52:06 seer kernel: SCSI device sdo: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdo: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdo: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdo: sdo1
Aug 14 13:52:06 seer kernel: SCSI device sdp: 2107390464 512-byte hdwr sectors (1078984 MB)
Aug 14 13:52:06 seer kernel: sdp: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdp: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdp: sdp1
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:06 seer kernel: sdq : READ CAPACITY failed.
Aug 14 13:52:06 seer kernel: sdq : status=1, message=00, host=0, driver=08
Aug 14 13:52:06 seer kernel: sd: Current: sense key: Illegal Request
Aug 14 13:52:06 seer kernel: Add. Sense: Logical unit not supported
Aug 14 13:52:06 seer kernel:
Aug 14 13:52:06 seer kernel: sdq: test WP failed, assume Write Enabled
Aug 14 13:52:06 seer kernel: sdq: asking for cache data failed
Aug 14 13:52:06 seer kernel: sdq: assuming drive cache: write through
Aug 14 13:52:06 seer kernel: sdq:end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:06 seer last message repeated 5 times
Aug 14 13:52:06 seer kernel: Dev sdq: unable to read RDB block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:06 seer kernel: unable to read partition table
Aug 14 13:52:06 seer kernel: SCSI device sdr: 21502464 512-byte hdwr sectors (11009 MB)
Aug 14 13:52:06 seer kernel: sdr: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdr: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdr: sdr1
Aug 14 13:52:06 seer kernel: SCSI device sds: 421476864 512-byte hdwr sectors (215796 MB)
Aug 14 13:52:06 seer kernel: sds: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sds: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sds: sds1
Aug 14 13:52:06 seer kernel: SCSI device sdt: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdt: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdt: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdt: sdt1
Aug 14 13:52:06 seer kernel: SCSI device sdu: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdu: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdu: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdu: sdu1
Aug 14 13:52:06 seer kernel: SCSI device sdv: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdv: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdv: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdv: sdv1
Aug 14 13:52:06 seer kernel: SCSI device sdw: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdw: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdw: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdw: sdw1
Aug 14 13:52:06 seer kernel: SCSI device sdx: 2107390464 512-byte hdwr sectors (1078984 MB)
Aug 14 13:52:06 seer kernel: sdx: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdx: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdx: sdx1
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdy, sector 0
Aug 14 13:52:06 seer kernel: sdy : READ CAPACITY failed.
Aug 14 13:52:06 seer kernel: sdy : status=1, message=00, host=0, driver=08
Aug 14 13:52:06 seer kernel: sd: Current: sense key: Illegal Request
Aug 14 13:52:06 seer kernel: Add. Sense: Logical unit not supported
Aug 14 13:52:06 seer kernel:
Aug 14 13:52:06 seer kernel: sdy: test WP failed, assume Write Enabled
Aug 14 13:52:06 seer kernel: sdy: asking for cache data failed
Aug 14 13:52:06 seer kernel: sdy: assuming drive cache: write through
Aug 14 13:52:06 seer kernel: sdy:end_request: I/O error, dev sdy, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdy, sector 0
Aug 14 13:52:06 seer last message repeated 5 times
Aug 14 13:52:06 seer kernel: Dev sdy: unable to read RDB block 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdy, sector 0
Aug 14 13:52:06 seer kernel: end_request: I/O error, dev sdy, sector 0
Aug 14 13:52:06 seer kernel: unable to read partition table
Aug 14 13:52:06 seer kernel: SCSI device sdz: 21502464 512-byte hdwr sectors (11009 MB)
Aug 14 13:52:06 seer kernel: sdz: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdz: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdz: sdz1
Aug 14 13:52:06 seer kernel: SCSI device sdaa: 421476864 512-byte hdwr sectors (215796 MB)
Aug 14 13:52:06 seer kernel: sdaa: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdaa: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdaa: sdaa1
Aug 14 13:52:06 seer kernel: SCSI device sdab: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdab: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdab: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdab: sdab1
Aug 14 13:52:06 seer kernel: SCSI device sdac: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdac: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdac: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdac: sdac1
Aug 14 13:52:06 seer kernel: SCSI device sdad: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdad: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdad: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdad: sdad1
Aug 14 13:52:06 seer kernel: SCSI device sdae: 43006464 512-byte hdwr sectors (22019 MB)
Aug 14 13:52:06 seer kernel: sdae: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdae: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdae: sdae1
Aug 14 13:52:06 seer kernel: SCSI device sdaf: 2107390464 512-byte hdwr sectors (1078984 MB)
Aug 14 13:52:06 seer kernel: sdaf: Write Protect is off
Aug 14 13:52:06 seer kernel: SCSI device sdaf: drive cache: write through w/ FUA
Aug 14 13:52:06 seer kernel: sdaf: sdaf1
Aug 14 13:52:06 seer kernel: scsi_wr_disk: unknown partition table
Aug 14 13:52:07 seer kernel: end_request: I/O error, dev sda, sector 0
Aug 14 13:52:07 seer kernel: end_request: I/O error, dev sdi, sector 0
Aug 14 13:52:07 seer kernel: end_request: I/O error, dev sdq, sector 0
Aug 14 13:52:07 seer kernel: end_request: I/O error, dev sdy, sector 0
Here's some extra info:
# /sbin/blkid | grep asm
/dev/sdc1: LABEL="ORCL1" TYPE="oracleasm"
/dev/sdk1: LABEL="ORCL1" TYPE="oracleasm"
/dev/sds1: LABEL="ORCL1" TYPE="oracleasm"
/dev/sdaa1: LABEL="ORCL1" TYPE="oracleasm"
/dev/dpdb1: LABEL="ORCL1" TYPE="oracleasm"
I have learned that by excluding devices in the oracleasm configuration file I eliminate those I/O errors in /var/log/messages
# cat /etc/sysconfig/oracleasm
# This is a configuration file for automatic loading of the Oracle
# Automatic Storage Management library kernel driver. It is generated
# By running /etc/init.d/oracleasm configure. Please use that method
# to modify this file
# ORACLEASM_ENABELED: 'true' means to load the driver on boot.
ORACLEASM_ENABLED=true
# ORACLEASM_UID: Default user owning the /dev/oracleasm mount point.
ORACLEASM_UID=oracle
# ORACLEASM_GID: Default group owning the /dev/oracleasm mount point.
ORACLEASM_GID=oinstall
# ORACLEASM_SCANBOOT: 'true' means scan for ASM disks on boot.
ORACLEASM_SCANBOOT=true
# ORACLEASM_SCANORDER: Matching patterns to order disk scanning
ORACLEASM_SCANORDER="dp sd"
# ORACLEASM_SCANEXCLUDE: Matching patterns to exclude disks from scan
ORACLEASM_SCANEXCLUDE="sdc sdk sds sdaa sda"
# ls -la /dev/oracleasm/disks/
total 0
drwxr-xr-x 1 root root 0 Aug 14 10:47 .
drwxr-xr-x 4 root root 0 Aug 13 15:32 ..
brw-rw---- 1 oracle oinstall 251, 33 Aug 14 13:46 ORCL1
Now I can go into dbca to create the ASM instance, which starts up fine... create a new diskgroup, I see ORCL1 as a provision ASM disk I select it ... Click OK
CRASH!!! Box hangs have to reboot it....
I have gotten myself to exactly the same point right before clicking OK and here is what is in the ASM alertlog so far
Fri Aug 14 14:42:02 2009
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 3
Using LOG_ARCHIVE_DEST_1 parameter default value as /u01/app/oracle/product/11.1.0/db_1/dbs/arch
Autotune of undo retention is turned on.
IMODE=BR
ILAT =0
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up ORACLE RDBMS Version: 11.1.0.6.0.
Using parameter settings in server-side spfile /u01/app/oracle/product/11.1.0/db_1/dbs/spfile+ASM.ora
System parameters with non-default values:
large_pool_size = 12M
instance_type = "asm"
diagnostic_dest = "/u01/app/oracle"
Fri Aug 14 14:42:04 2009
PMON started with pid=2, OS id=3300
Fri Aug 14 14:42:04 2009
VKTM started with pid=3, OS id=3302 at elevated priority
VKTM running at (20)ms precision
Fri Aug 14 14:42:04 2009
DIAG started with pid=4, OS id=3306
Fri Aug 14 14:42:04 2009
PSP0 started with pid=5, OS id=3308
Fri Aug 14 14:42:04 2009
DSKM started with pid=6, OS id=3310
Fri Aug 14 14:42:04 2009
DIA0 started with pid=7, OS id=3312
Fri Aug 14 14:42:04 2009
MMAN started with pid=8, OS id=3314
Fri Aug 14 14:42:04 2009
DBW0 started with pid=9, OS id=3316
Fri Aug 14 14:42:04 2009
LGWR started with pid=6, OS id=3318
Fri Aug 14 14:42:04 2009
CKPT started with pid=10, OS id=3320
Fri Aug 14 14:42:04 2009
SMON started with pid=11, OS id=3322
Fri Aug 14 14:42:04 2009
RBAL started with pid=12, OS id=3324
Fri Aug 14 14:42:04 2009
GMON started with pid=13, OS id=3326
ORACLE_BASE from environment = /u01/app/oracle
Fri Aug 14 14:42:04 2009
SQL> ALTER DISKGROUP ALL MOUNT
Fri Aug 14 14:42:41 2009
At this point I don't want to click the OK until I am sure someone is in the office to reboot the machine manually if I do hang it again.... I hung it twice yesterday, however I did not have the devices excluded in the oracleasm configuration file as i do now
Edited by: user10193377 on Aug 14, 2009 3:23 PM
Well Clicking OK hun it again and I am waiting to get back into it, to see what new information might be gleened
Does anyone have any ideas on what to check or where to look????? Will update more once I can log back inHi Mark,
It looks like something is not correct with your raw device partition based on the error messages:
Aug 14 13:52:06 seer kernel: Add. Sense: Logical unit not supported
Aug 14 13:52:06 seer kernel:
Aug 14 13:52:06 seer kernel: sda: test WP failed, assume Write Enabled
Aug 14 13:52:06 seer kernel: sda: asking for cache data failed
Aug 14 13:52:06 seer kernel: sda: assuming drive cache: write through
Aug 14 13:52:06 seer kernel: sda:end_request: I/O error, dev sda, sector 0
It could be a number of things. I would check with your vendor and Oracle support to see if the multipath software drive is supported and if there is a potential workaround for ASM. Sorry this is not quite the solution, but its what jumps to mind based on issues with multipath software and storage vendors for ASM with Linux and Oracle. Have you checked the validation matrix available on Metalink?
Cheers,
Ben -
ASM Disk preparation for Datafiles and FRA in Oracle 10g RAC Inst
Dear Friends,
Please clarify wheteher the below method is correct to confiure ASM disks for Datafiles and FRA
Partitions provided by IT team for OCR and Voting Disk
/dev/sda1 - 150 GB (For +DATA)
/dev/sda2 - 100 GB (For +FRA)
OS : RHEL 5.6 (64 Bit)
kernel version = 2.6.18-238.el5
Steps:(Node1)
1) Install the RPM's for ASM
rpm -Uvh oracleasm-support-2.1.7-1.el5.x86_64.rpm
rpm -Uvh oracleasm-2.6.18-238.el5-2.0.5-1.el5.x86_64.rpm
rpm -Uvh oracleasmlib-2.0.4-1.el5.x86_64.rpm
2) Configure ASM
/etc/init.d/oracleasm configure
Default user to own the driver interface []: oracle
Default group to own the driver interface []: dba
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]:
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
3) Cretae ASM Disk
/etc/init.d/oracleasm createdisk DISK1 /dev/sda1
/etc/init.d/oracleasm createdisk DISK2 /dev/sda2
4)/etc/init.d/oracleasm status
5)/etc/init.d/oracleasm scandisks
6)/etc/init.d/oracleasm listdisks
7) Nothing to perform on Node2
8) In dbca choose ASM and map the DISK1 for datafiles and DISK2 for FRA
Please confirm the above steps are right?if not please clarify
If DBCA ->ASM doesn't discover my disk then what should be the Discovery path i have to give?
Please refer any document / Metalink ID for the above complete process
Can i have ASM and oracle DB binary in the same home
Regards,
DBuser564706 wrote:
If DBCA ->ASM doesn't discover my disk then what should be the Discovery path i have to give?for asm disk created with oracleasm discovery path variable is ORCL:*
Please refer any document / Metalink ID for the above complete processhttp://docs.oracle.com/cd/B19306_01/install.102/b14203/storage.htm#BABIFHAB
Can i have ASM and oracle DB binary in the same homeyes. unless you want job role seperation or plan to run multiple versions of oracle homes
>
Regards,
DB -
Error while creating asm disk group
i am trying to convert my database SRAVAN as an ASM instance.
so do i need to set ORACLE_SID=+ASM???? r else it wil be SRAVAN??
I WAS ENDED UP WITH FOLLOWING ERRORS WHILE CREATING DISK GROUP.
guyz please do help me
SQL> CREATE DISKGROUP dgroup1
2 NORMAL REDUNDANCY
3 FAILGROUP ctlr1
4 DISK '/u04/app/oracle/product/asmdisks/disk1'
5 FAILGROUP ctlr2
6 DISK '/u04/app/oracle/product/asmdisks/disk2';
CREATE DISKGROUP dgroup1
ERROR at line 1:
ORA-15018: diskgroup cannot be created
ORA-15031: disk specification '/u04/app/oracle/product/asmdisks/disk2' matches
no disks
ORA-15025: could not open disk '/u04/app/oracle/product/asmdisks/disk2'
ORA-15059: invalid device type for ASM disk
Linux Error: 32768: Unknown system error
Additional information: 42
Additional information: -1073785968
ORA-15031: disk specification '/u04/app/oracle/product/asmdisks/disk1' matches
no disks
ORA-15025: could not open disk '/u04/app/oracle/product/asmdisks/disk1'
ORA-15059: invalid device type for ASM disk
Linux Error: 32768: Unknown system error
Additional information: 42
Additional information: -1073785968
[oracle@sierra200 dbs]$ cd /u04/app/oracle/product/asmdisks
[oracle@sierra200 asmdisks]$ ls -ltr
total 205008
-rwxrwxrwx 1 oracle oinstall 104857600 Jul 27 11:42 disk1
-rwxrwxrwx 1 oracle oinstall 104857600 Jul 27 11:47 disk2
Thanks & Regards
Sravan DalavaiLooks like you are asking ASM to use plain files. Have you used the Device Loopback (losetup) a d made the emulate raw devices?
http://www.idevelopment.info/data/Oracle/DBA_tips/Automatic_Storage_Management/ASM_20.shtml -
How to find the physical path of the ASM disks?
I am in a dilemma on how to find out the physical path of the ASM disks. I tried the following query, but as you can see it is not providing me the physical path of the LUN. This is a 2 node 10.2.0.4 RAC Cluster using asmlib package.
col name format a20
col path format a20
col label format a20
select name, path, label from v$asm_disk;
NAME PATH LABEL
ORCL:ASM103 ASM103
ORCL:ASM104 ASM104
ORCL:ASM117 ASM117
ASM101 ORCL:ASM101 ASM101
ASM102 ORCL:ASM102 ASM102
ASM105 ORCL:ASM105 ASM105
ASM106 ORCL:ASM106 ASM106
ASM107 ORCL:ASM107 ASM107
ASM108 ORCL:ASM108 ASM108
ASM109 ORCL:ASM109 ASM109
ASM110 ORCL:ASM110 ASM110
NAME PATH LABEL
ASM111 ORCL:ASM111 ASM111
ASM112 ORCL:ASM112 ASM112
ASM113 ORCL:ASM113 ASM113
ASM114 ORCL:ASM114 ASM114
ASM115 ORCL:ASM115 ASM115
ASM118 ORCL:ASM118 ASM118
ASM119 ORCL:ASM119 ASM119
ASM120 ORCL:ASM120 ASM120
ASM121 ORCL:ASM121 ASM121
ASM122 ORCL:ASM122 ASM122
ASM123 ORCL:ASM123 ASM123
NAME PATH LABEL
ASM124 ORCL:ASM124 ASM124
ASM125 ORCL:ASM125 ASM125
ASM126 ORCL:ASM126 ASM126
ASM127 ORCL:ASM127 ASM127
ASM302 ORCL:ASM302 ASM302
ASM303 ORCL:ASM303 ASM303
ASM304 ORCL:ASM304 ASM304
ASM305 ORCL:ASM305 ASM305
ASM306 ORCL:ASM306 ASM306
ASM307 ORCL:ASM307 ASM307
32 rows selected.
Any help will be appreciated.
--MMhi
use the following linux command as root:
$oracleasm listdisks
hth -
I need to install a Oracle Database in order to install Enterprise Manager Cloud Control 12c.
Need the database to use a ASM disk.
I used the following command to create the disk, per the Oracle Database Installation Guide.
#/usr/sbin/oracleasm createdisk DISK1 /dev/sdd1
#oracleasm listdisks
DISK1
However, when running the OUI for Oracle Database 12c (understand 11.2.0.3 is certified for Cloud Control), step 7
errors INS-30517 when attempting to select "Oracle Automatic Storage Management" for "Storage type".
Researched the error at this location but no cause or action was provided.
http://docs.oracle.com/cd/E16655_01/server.121/e26079/common_errormessages.htm
INS-30517: Automatic Storage Management software is not configured on this system.
The database install guide states that I need to ensure the "disk discovery string" is set the "ORCL:*" or is left empy ("") so the installer discovers these disks.
It doesn't show how to confirm or change the settings.
At this point I'm at a stopping point.All ASMLib installations require the oracleasmlib and oracleasm-support packages. The oracleasm kernel driver is included in the Oracle UEK kernel. Perhaps you are missing the oracleasmlib package. You can download it from:
Oracle Linux: Oracle ASMLib | Oracle Technology Network
Oracleasmlib is not necessary for ASM to work, but it contains software necessary for Linux oracleasm, including the /usr/sbin/oracleasm-discover utility, which the Oracle installer used in the previous 11g version to detect available ASM volumes. -
m was fine. I keep getting the underlying task reported failure on exit when trying to do disk permission or repair permissions. Also get cant install files in "/applications error when ever trying to install a driver or update. Help
Hi,
Here's an article for that:
http://support.apple.com/kb/ts1901
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