ASM Disk added .. (showing closed)

I have created ASM instance its working fine.
GROUP_NUMBER FILE_NUMBER COMPOUND_INDEX INCARNATION BLOCK_SIZE BLOCKS BYTES SPACE TYPE
1 267 16777483 752603781 512 102401 52429312 58720256 ONLINELOG
1 268 16777484 752603789 8192 2561 20979712 22020096 TEMPFILE
1 269 16777485 752603809 512 5 2560 1048576 PARAMETERFILE
I have added another disk.
asmtool -create D:\asmdisks\disk4 512
and restarted the ASM Instance and database.
SQL> select * from V$ASM_DISK;
GROUP_NUMBER DISK_NUMBER COMPOUND_INDEX INCARNATION MOUNT_S HEADER_STATU MODE_ST STATE REDUNDA LIBRARY
0 3 3 0 CLOSED CANDIDATE ONLINE NORMAL UNKNOWN System
1 0 16777216 4035805671 CACHED MEMBER ONLINE NORMAL UNKNOWN System
1 1 16777217 4035805672 CACHED MEMBER ONLINE NORMAL UNKNOWN System
1 2 16777218 4035805673 CACHED MEMBER ONLINE NORMAL UNKNOWN System
Can anybody guide me about this..

If my instance is down, and I deleted the disk physically then ? I am not asking about database level diskgroup deletion.
please can you tell me how can mirroring is specifed ?
First we dont have diskgroup concept at database level . If instance is down and you delete the disk then nothing will happen because rebalancing will happen internally in your ASM. Before oracle removing the disk it will rebalance the data on that disk to other existing disk before totally removing it.
Mirroring is specified at the time of diskgroup creation like "external redundency or normal redundency or high redundency"
CREATE DISKGROUP disk_group_1 NORMAL REDUNDANCY
FAILGROUP failure_group_1 DISK
'/devices/diska1' NAME diska1,
'/devices/diska2' NAME diska2
FAILGROUP failure_group_2 DISK
'/devices/diskb1' NAME diskb1,
'/devices/diskb2' NAME diskb2;

Similar Messages

ASM disk added without scan on second node

Hi All ,
Oracle Version:11.2.0.3
I need one help for one issue with ASM disk addition.
It is a two node RAC and one disk group was filled.
One disk was available as UNUSED001 and so we renamed it ran scan disk and added the disk to the diskgroup on node1.
But , as we did not run the scan disk on second node , the name is still showing as UNUSED001 and assigned to diskgroup so showing as MEMBER.
Also, the renamed disk is also showing as MEMBER but not assigned with any diskgroup.
Usually, when this heppens we have to reboot the node to fix the issue , but would like to get idea if this can be fixed without bouncing nodes.

Hi ,
+ Probably that disk addition failed with ORA-15075 as same named device is not visible after renaming of disk.
As this validation takes place after writing disk header ,it is showing as MEMBER.
+ Get downtime of cluster on 2nd node and run scandisks on 2nd node.
+ Now renamed disk should be showing up on node 2.
+ if showing up ,then validate .
-- All expected diskgroups were mounted on both nodes or not
sql> select inst_id,name,state from gv$asm_diskgroup;
-- If mounted validate that renamed disk group_number and mount_status
sql> col path for a30
sql> select inst_id,group_number,path,mount_status from gv$asm_disk;
+ If group_number is 0 and mount_status is CLOSED ,then it is not part of any mounted diskgroup.
Add that disk again with force option in same diskgroup.
sql> alter diskgroup <diskgroup_name> add disk 'ORCL:<LABEL_NAME>' force;
And allow rebalance to complete.
Regards,
Aritra

ASM Disk Group Showing Full at 50%

Hi to all,
I have two sets of ASM disk groups, one I use for the main datafiles and the other I use for recovery.
The datafile ASM group is at 65% capacity. The Other "Recovery" Disk group became full at 50%, exactly half the size?!
Why does the group perform like this. It should be full when the disks are full? And why does the other group perform normally?
Has anyone else seen this problem before with ASM groups.
If anyone needs any more details please just ask me a question about it.
Thanks,
Jamie.

NAME PATH TOTAL_MB FREE_MB % Used DISK_NUMBER REDUNDA
STATE
DATA /dev/mapper/ASM1_V1p 35644 14389
60 9 NORMAL CONNECTED
1
DATA /dev/mapper/ASM14_V1 35644 14381
60 4 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM8_V1p 35644 14416
60 16 NORMAL CONNECTED
1
DATA /dev/mapper/ASM18_V1 35644 14389
60 8 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM16_V1 35644 14363
60 6 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM10_V1 35644 14335
60 0 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM4_V1p 35644 14415
60 12 NORMAL CONNECTED
1
DATA /dev/mapper/ASM15_V1 35644 14403
60 5 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM5_V1p 35644 14369
60 13 NORMAL CONNECTED
1
DATA /dev/mapper/ASM13_V1 35644 14331
60 3 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM2_V1p 35644 14393
60 10 NORMAL CONNECTED
1
DATA /dev/mapper/ASM11_V1 35644 14443
59 1 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM9_V1p 35644 14453
59 17 NORMAL CONNECTED
1
DATA /dev/mapper/ASM17_V1 35644 14401
60 7 NORMAL CONNECTED
p1
DATA /dev/mapper/ASM7_V1p 35644 14443
59 15 NORMAL CONNECTED
1
DATA /dev/mapper/ASM3_V1p 35644 14342
60 11 NORMAL CONNECTED
1
DATA /dev/mapper/ASM6_V1p 35644 14428
60 14 NORMAL CONNECTED
1
DATA /dev/mapper/ASM12_V1 35644 14370
60 2 NORMAL CONNECTED
p1
RECOVERY /dev/mapper/ASM19_V1 139996 139842
0 0 NORMAL MOUNTED
p1
RECOVERY /dev/mapper/ASM22_V1 139996 139842
0 2 NORMAL MOUNTED
p1

ASM disk shows different Readings

Our env is 3 node rac with ASM and 6 Standby Databases on it.
I am Missing around 1.5 TB for FRA disk on ASM
ASM disk FRA shows :
ASMCMD> du FRA/
Used_MB      Mirror_used_MB
240646              240646
Standby database shows the usage of ASM Disk Group and it says 3 % is left on FRA
SQL> SELECT name, free_mb, total_mb, free_mb/total_mb*100 as percentage FROM v$asm_diskgroup;
NAME                              FREE_MB   TOTAL_MB PERCENTAGE
DATA                              1741308    2047972 85.0259672
FRA                                 76433    2047972 3.7321311
FUNDATA                           1023841    1023986 99.9858397
FUNFRA                             958964    1023986 93.6501085
OCR                                  1631       2038 80.0294406
VOTE                                 2550       3057 83.4151129
Can anyone Guide me on this please.

Hi,
Check the redundancy of your disk groups Doc: ORACLE-BASE - Automatic Storage Management (ASM) in Oracle Database 10g
NORMAL REDUNDANCY - Two-way mirroring, requiring two failure groups.
HIGH REDUNDANCY - Three-way mirroring, requiring three failure groups.
EXTERNAL REDUNDANCY - No mirroring for disks that are already protected using hardware mirroring or RAID. If you have hardware RAID it should be used in preference to ASM redundancy, so this will be the standard option for most installations
HTH

Problem creating asm disk groups after installation.

I just completed the grid install successfully on Oracle Linux:
Candidate ASM disks not showing up in 11.2 installer (Oracle Linux)
Thanks for the help.
I am running into the same type of issue where I can't see the asm disks like I ran ran into during the install.
When I run asmca to create the addditional disk groups I don't see the two asmlib volumes.
I tried changing the disk discovery path from the default and I still can't see the disks.
$ /usr/sbin/oracleasm listdisks
CRSVOL1
DATAVOL1
FRAVOL1
Do the block devices need to be owned by grid?
$ ls -l /dev/sdc
brw-r----- 1 root disk 8, 32 Aug 2 15:21 /dev/sdc
$ ls -l /dev/sdd
brw-r----- 1 root disk 8, 48 Aug 2 15:21 /dev/sdd
$ ls -l /dev/sde
brw-r----- 1 root disk 8, 64 Aug 2 15:21 /dev/sde
How can the installer work fine and see the disks and then asmca can't see the disks?
It must be a permissions issue. How can I see what the error is that is preventing the disks from showing up?

$ cd /dev/oracleasm
node 2:
$ cd /dev/oracleasm
$ ls -lL
total 0
-rw-rw---- 1 grid asmadmin 0 Aug 15 11:08 .check_iid
drwxr-xr-x 1 root root 0 Aug 15 11:08 disks/
-rw-rw---- 1 grid asmadmin 0 Aug 15 11:08 .get_iid
drwxrwx--- 1 grid asmadmin 0 Aug 15 11:08 iid/
-rw-rw---- 1 grid asmadmin 0 Aug 15 11:08 .query_disk
-rw-rw---- 1 grid asmadmin 0 Aug 15 11:08 .query_version
$ ls -lL disks/*
brw-rw---- 1 grid asmadmin 8, 33 Aug 15 11:08 disks/CRSVOL1
brw-rw---- 1 grid asmadmin 8, 49 Aug 15 11:08 disks/DATAVOL1
brw-rw---- 1 grid asmadmin 8, 65 Aug 15 11:08 disks/FRAVOL1
node 1:
$ cd /dev/oracleasm
$ ls -lL
total 0
-rw-rw---- 1 grid asmadmin 0 Aug 15 12:30 .check_iid
drwxr-xr-x 1 root root 0 Aug 15 12:30 disks/
-rw-rw---- 1 grid asmadmin 0 Aug 15 12:30 .get_iid
drwxrwx--- 1 grid asmadmin 0 Aug 15 12:30 iid/
-rw-rw---- 1 grid asmadmin 0 Aug 15 12:30 .query_disk
-rw-rw---- 1 grid asmadmin 0 Aug 15 12:30 .query_version
$ ls -lL disks/*
brw-rw---- 1 grid asmadmin 8, 33 Aug 15 12:30 disks/CRSVOL1
brw-rw---- 1 grid asmadmin 8, 49 Aug 15 12:30 disks/DATAVOL1
brw-rw---- 1 grid asmadmin 8, 65 Aug 15 12:30 disks/FRAVOL1

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 ...

OUI will not detect ASM disks on EqualLogic PS6100

RHEL 5.5 w/ ASMLIB
Oracle 11g w/ Dell EqualLogic PS6100 iSCSI SAN
We've created the ASM disks and can see them before starting the OUI...
[root@dr-dbnode2 logs]# kpartx -l /dev/mapper/eql-8-cb2b76-0fde2e258-3ac70a955884f0dd-oracleasmdisk3
eql-8-cb2b76-0fde2e258-3ac70a955884f0dd-oracleasmdisk3p1 : 0 585954747 /dev/mapper/eql-8-cb2b76-0fde2e258-3ac70a955884f0dd-oracleasmdisk3 63
[root@dr-dbnode2 logs]# kpartx -l /dev/mapper/eql-8-cb2b76-0d8e2e258-55270a955854f0dd-oralceasmdisk2
eql-8-cb2b76-0d8e2e258-55270a955854f0dd-oralceasmdisk2p1 : 0 585954747 /dev/mapper/eql-8-cb2b76-0d8e2e258-55270a955854f0dd-oralceasmdisk2 63
[root@dr-dbnode2 logs]# kpartx -l /dev/mapper/eql-8-cb2b76-074e2e258-08670a9557f4f0dd-oracleasmdisk1
eql-8-cb2b76-074e2e258-08670a9557f4f0dd-oracleasmdisk1p1 : 0 585954747 /dev/mapper/eql-8-cb2b76-074e2e258-08670a9557f4f0dd-oracleasmdisk1 63
[root@dr-dbnode2 etc]# oracleasm listdisks
ASMDATA1
ASMDATA2
ASMDATA3
[root@dr-dbnode2 etc]# oracleasm querydisk -v -d -p ASMDATA1
Disk "ASMDATA1" is a valid ASM disk on device /dev/dm-2[253,2]
/dev/mapper/eql-8-cb2b76-074e2e258-08670a9557f4f0dd-oracleasmdisk1p1: LABEL="ASMDATA1" TYPE="oracleasm"
/dev/sdj1: LABEL="ASMDATA1" TYPE="oracleasm"
[root@dr-dbnode2 etc]# oracleasm querydisk -v -d -p ASMDATA2
Disk "ASMDATA2" is a valid ASM disk on device /dev/dm-8[253,8]
/dev/mapper/eql-8-cb2b76-0d8e2e258-55270a955854f0dd-oralceasmdisk2p1: LABEL="ASMDATA2" TYPE="oracleasm"
/dev/sdf1: LABEL="ASMDATA2" TYPE="oracleasm"
[root@dr-dbnode2 etc]# oracleasm querydisk -v -d -p ASMDATA3
Disk "ASMDATA3" is a valid ASM disk on device /dev/dm-4[253,4]
/dev/mapper/eql-8-cb2b76-0fde2e258-3ac70a955884f0dd-oracleasmdisk3p1: LABEL="ASMDATA3" TYPE="oracleasm"
/dev/sdg1: LABEL="ASMDATA3" TYPE="oracleasm"
[grid@dr-dbnode2 ext]$ kfod asm_diskstring='/dev/oracleasm/disks/*' nohdr=true verbose=true disks=all status=true op=disks
286110 CANDIDATE /dev/oracleasm/disks/ASMDATA1 grid asmadmin
286110 CANDIDATE /dev/oracleasm/disks/ASMDATA2 grid asmadmin
286110 CANDIDATE /dev/oracleasm/disks/ASMDATA3 grid asmadmin
When we run the OUI we get to the 'Add Disks' screen and there are no disks listed at all...
So we tried to run with a -silent install and -force with the disks in our rsp file and the action log shows the following...
[root@dr-dbnode2 logs]# cat installActions2012-01-12_05-06-51PM.log
INFO: Waiting for completion of background operations
INFO: Completed background operations
INFO: Executing action at state CreateASMDiskGroup
INFO: Completed executing action at state <CreateASMDiskGroup>
INFO: Waiting for completion of background operations
INFO: Completed background operations
INFO: Moved to state <CreateASMDiskGroup>
INFO: Waiting for completion of background operations
INFO: Completed background operations
INFO: Validating state <CreateASMDiskGroup>
INFO: inventory location is/opt/oracle/app/oraInventory
INFO: inventory location is/opt/oracle/app/oraInventory
INFO: inventory location is/opt/oracle/app/oraInventory
INFO: Is CRS Installed false
INFO: while getting CSS versionjava.lang.Exception: Unable to find the specified Oracle Home.
WARNING: KFOD not found at
INFO: inventory location is/opt/oracle/app/oraInventory
WARNING: KFOD not found at
FINE: oracle.install.commons.util.Resource:Can't find resource for bundle oracle.install.asm.resource.ASMErrorResID, key oracle.install.asm.bean.ASMInputValidationErrorCode.hint
SEVERE: [FATAL] [INS-30508] Invalid ASM disks.
CAUSE: The disks [dev/oracleasm/disks/ASMDATA1, /dev/oracleasm/disks/ASMDATA2, /dev/oracleasm/disks/ASMDATA3] 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
FINE: oracle.install.commons.util.Resource:Can't find resource for bundle oracle.install.commons.util.resource.ErrorCodeResourceBundle, key oracle.install.commons.util.exception.CommonErrorCode.hint
INFO: Finding the most appropriate exit status for the current application
INFO: Exit Status is -2
INFO: Shutdown Oracle Grid Infrastructure
INFO: Unloading Setup Driver
Been stuck here for a couple days...
My current direction is looking at the "WARNING: KFOD not found at" message...
kfod does exist in the /tmp/OraInstall2012-01-12_04-40-31PM/ext/bin/kfod folder while the installation is running...so I'm not sure what to make of it.
Let me know if anyone can shed some light here...
Thanks in advance,
Colby

We managed to figure it out...
It turns out that a previously failed -silent run of the OUI had left some Oracle files hanging about. The OUI not showing the ASM disks because they were associated to the failed installation. After removing 'ALL' the files from the failed installation and a reboot we were able to get through the full install successfully.
Make sure you fully clean up after a failed install...
cs

When I open logic express 8 with eyetv open but not active and i close logic express 8 and make eyetv active it won't show closed captioning even though closed captioning is turned on

when I open logic express 8 with eyetv open but not active and i close logic express 8 and make eyetv active eyetv won't show closed captioning even though closed captioning is turned on. When I totally close eyetv and reopen eyetv and open a live tv window the closed captioning comes back. I never noticed this with os leopard, Just after i installed os snow leopard. All software is up to date only I think, thanks to apple they droped support for logic express. Thanks for any suggestions.

Does toggling CC off & back on bring it back?
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.

Creation of ASM disk for OUI

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.

Want to move datafiles, controlfiles, redolog on new ASM Disks (11gR2 RAC)

Hi Guys,
Setup: Two Node 11gR2 (11.2.0.1) RAC on RHEL 5.4
Existing disks are from Old SAN & New Disks are from New SAN.
Can I move all datafiles (+DATA), controlfiles (+CTRL), redolog (+REDO) on new ASM Disks by adding disks in is same Diskgroup & dropping older disks from existing Diskgroup taking advantage of ASM Re-balancing Feature.
1) add required disks in the DATA Diskgroups,
ALTER DISKGROUP DATA ADD DISK
'/dev/oracleasm/disks/NEWDATA3' NAME NEWDATA_0003,
'/dev/oracleasm/disks/NEWDATA4' NAME NEWDATA_0004,
'/dev/oracleasm/disks/NEWDATA5' NAME NEWDATA_0005
REBALANCE POWER 11;
Check rebalance status from v$ASM_OPERATION.
2) When rebalance completes, drop the old disks.
ALTER DISKGROUP DATA DROP DISK
NEWDATA_0000,
NEWDATA_0001
REBALANCE POWER 11;
Check rebalance status from v$ASM_OPERATION.
3) Do it same for Redo log groups & Controlfile Diskgroups.
I hope, I could do this Activity, even if database is Up. is there possibility of Database block Corruption ??? (or is it necessary to perform above steps when database is down)
Would be appreciated, your quick responses on the same.
It's an urgent requirement. Thanks.
Regards,
Manish

Manish Nashikkar wrote:
Hi Guys,
Setup: Two Node 11gR2 (11.2.0.1) RAC on RHEL 5.4
Existing disks are from Old SAN & New Disks are from New SAN.
Can I move all datafiles (+DATA), controlfiles (+CTRL), redolog (+REDO) on new ASM Disks by adding disks in is same Diskgroup & dropping older disks from existing Diskgroup taking advantage of ASM Re-balancing Feature.
1) add required disks in the DATA Diskgroups,
ALTER DISKGROUP DATA ADD DISK
'/dev/oracleasm/disks/NEWDATA3' NAME NEWDATA_0003,
'/dev/oracleasm/disks/NEWDATA4' NAME NEWDATA_0004,
'/dev/oracleasm/disks/NEWDATA5' NAME NEWDATA_0005
REBALANCE POWER 11;
Check rebalance status from v$ASM_OPERATION.
2) When rebalance completes, drop the old disks.
ALTER DISKGROUP DATA DROP DISK
NEWDATA_0000,
NEWDATA_0001
REBALANCE POWER 11;
Check rebalance status from v$ASM_OPERATION.
3) Do it same for Redo log groups & Controlfile Diskgroups.
I hope, I could do this Activity, even if database is Up. is there possibility of Database block Corruption ??? (or is it necessary to perform above steps when database is down)
Would be appreciated, your quick responses on the same.
It's an urgent requirement. Thanks.
Regards,
Manish
Hi Manish,
Yes you can do that by adding new disk to existing diskgroup and delete old diskgroup. The good thing is this can be done online however you need to make sure the rebalance power is meet your business time, higher rebalance power is faster to rebalance to complete however it also will consume more resources
Cheers

Difference between ASM Disk Group, ADVM Volume and ACFS File system

Q1. What is the difference between an ASM Disk Group and an ADVM Volume ?
To my mind, an ASM Disk Group is effectively a logical volume for Database files ( including FRA files ).
11gR2 seems to have introduced the concepts of ADVM volumes and ACFS File Systems.
An 11gR2 ASM Disk Group can contain :
ASM Disks
ADVM volumes
ACFS file systems
Q2. ADVM volumes appear to be dynamic volumes.
However is this therefore not effectively layering a logical volume ( the ADVM volume ) beneath an ASM Disk Group ( conceptually a logical volume as well ) ?
Worse still if you have left ASM Disk Group Redundancy to the hardware RAID / SAN level ( as Oracle recommend ), you could effectively have 3 layers of logical disk ? ( ASM on top of ADVM on top of RAID/SAN ) ?
Q3. if it is 2 layers of logical disk ( i.e. ASM on top of ADVM ), what makes this better than 2 layers using a 3rd party volume manager ( eg ASM on top of 3rd party LVM ) - something Oracle encourages against ?
Q4. ACFS File systems, seem to be clustered file systems for non database files including ORACLE_HOMEs, application exe's etc ( but NOT GRID_HOME, OS root, OCR's or Voting disks )
Can you create / modify ACFS file systems using ASM.
The oracle toplogy diagram for ASM in the 11gR2 ASM Admin guide, shows ACFS as part of ASM. I am not sure from this if ACFS is part of ASM or ASM sits on top of ACFS ?
Q5. Connected to Q4. there seems to be a number of different ways, ACFS file systems can be created ? Which of the below are valid methods ?
through ASM ?
through native OS file system creation ?
through OEM ?
through acfsutil ?
my head is exploding
Any help and clarification greatly appreciated
Jim

Q1 - ADVM volume is a type of special file created in the ASM DG. Once created, it creates a block device on the OS itself that can be used just like any other block device. http://docs.oracle.com/cd/E16655_01/server.121/e17612/asmfilesystem.htm#OSTMG30000
Q2 - the asm disk group is a disk group, not really a logical volume. It combines attributes of both when used for database purposes, as the database and certain other applications know how to talk "ASM" protocol. However, you won't find any general purpose applications that can do so. In addition, some customers prefer to deal directly with file systems and volume devices, which ADVM is made to do. In your way of thinking, you could have 3 layers of logical disk, but each of them provides different attributes and characteristics. This is not a bad thing though, as each has a slightly different focus - os file system\device, database specific, and storage centric.
Q3 - ADVM is specifically developed to extend the characteristics of ASM for use by general OS applications. It understands the database performance characteristics and is tuned to work well in that situation. Because it is developed in house, it takes advantage of the ASM design model. Additionally, rather than having to contact multiple vendors for support, your support is limited to calling Oracle, a one-stop shop.
Q4 - You can create and modify ACFS file systems using command line tools and ASMCA. Creating and modifying logical volumes happens through SQL(ASM), asmcmd, and ASMCA. EM can also be used for both items. ACFS sits on top of ADVM, which is a file in an ASM disk group. ACFS is aware of the characteristics of ASM\ADVM volumes, and tunes it's IO to make best use of those characteristics.
Q5 - several ways:
1) Connect to ASM with SQL, use 'alter diskgroup add volume' as Mihael points out. This creates an ADVM volume. Then, format the volume using 'mkfs' (*nix) or acfsformat (windows).
2) Use ASMCA - A gui to create a volume and format a file system. Probably the easiest if your head is exploding.
3) Use 'asmcmd' to create a volume, and 'mkfs' to format the ACFS file system.
Here is information on ASMCA, with examples:
http://docs.oracle.com/cd/E16655_01/server.121/e17612/asmca_acfs.htm#OSTMG94348
Information on command line tools, with examples:
Basic Steps to Manage Oracle ACFS Systems

ASM Disk Sizes in a Disk Group

I have a Diskgroup that contains one ASMDisk that is 500gb. It needs to grow and my question is - Does the next disk added to the group need to be of the same size?
For example -
ASM_Disk1 = 500gb and is in ASM_Diskgrp1
ASM_Disk2 - 250gb >> can it be added to ASM_Diskgrp1
There is concern about balancing, etc. done by ASM
Wondering what experiences anyone has had with this?
Thanks!

Hi,
It's not mandatory, You can use disks with diferent sizes, but is extremally recomended that You put disks with the same size in a disk group.
you'd better use disks with the same storage capacity and performance.
The main reason is that ASM balances the I/O from all disks in a disk group due to this, put disks with the same same storage capacity and performance helps to improve the I/O and storage efficiently within the ASM disk group.
Regards,
Cerreia

Getting new hard disks to show up?

I have installed Solaris 10 to my primary hard disk. The OS is up and running fine as far as I can tell. I have also added two three more hard disks (250GB PATA IDE drives). The BIOS during bootup sees the drives just fine. (Even the Solaris install saw them...). When I'm in the CDE GUI I can't get the OS to see the extra 3 drives.
I've tried going into the Solaris Management Console 2.1 and then I choose "This Computer" on the "Open Toolbox" dialog. From there I go to the "Storage" --> "Disks" and I get an error message "Attempt to get a list of all Disks failed with unexpected CIM error: CIM_ERR_FAILED"
Help! Am I just looking in the wrong spot? What do I need to do to get the 3 additional disks to show up? (I'm trying to get them to show up so I can setup a ZFS raid...)

jebilbrey:
With all due respect; none of the various *nix are particularly well suited to "point and click" system administration. One of their most redeeming qualitites (to me) is that you learn the innards of the system and moving icons around isn't that ;)
Now, as for the format command; as root you type in "format" from the command prompt. If you see them with that command you select the disk you want to partition (it will have a number assigned). From there you select part (I think that's it) then you assign the size for each slice of the disk with the exception of slice 2 which is the whole drive from block 0 to block n.
Once you've laid out the disk with the partitions you want you use the "label" option to write the partition table to the disk.
If you are going to mount filesystems; you have to use newfs on the partitions you created; then mount them up.
As I said; not exactly "point and click" system administration.
Cheers,

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.

Change ASM DISK NAME in 11.2 version

Hi,
Is it possible to change ASM DISK NAME for example in diskgroup DATA01. I added disk without NAME, and system-choosen NAME is allocated. Can I set it to e.g., ORCL:DATA09 . Currently its DATA09_009.
Please suggest your views.
Thanks a lot.
Best Regards

You can change the label of disk using oracleasm renamedisk; oracle discourages it
I will changing the label of disk from CLONE1 to CLONE1a and CLONE2 to CLONE2a of diskgroup CLONE
SQL> col disk_number for 99
SQL> col name for a15
SQL> col label for a15
SQL> col path for a30
SQL> select disk_number,name,label,path from v$asm_disk;
0 DATA CLONE1 ORCL:CLONE1
1 LOGS CLONE2 ORCL:CLONE2
ASMCMD> lsdsk -G CLONE
Path
ORCL:CLONE1
ORCL:CLONE2
ASMCMD> umount CLONE
[root@otest]# /etc/init.d/oracleasm force-renamedisk CLONE1 CLONE1a
Renaming disk "CLONE1" to "CLONE1a": [ OK ]
[root@otest]# /etc/init.d/oracleasm force-renamedisk CLONE2 CLONE2a
Renaming disk "CLONE2" to "CLONE2a": [ OK ]
ASMCMD> mount CLONE
ASMCMD> lsdsk -G CLONE
Path
ORCL:CLONE1A
ORCL:CLONE2A
select disk_number,name,label,path from v$asm_disk;SQL> SQL> SQL> SQL>
0 DATA CLONE1A ORCL:CLONE1A
1 LOGS CLONE2A ORCL:CLONE2A
Edited by: vlethakula on Jan 18, 2013 11:48 AM
Edited by: vlethakula on Jan 18, 2013 11:56 AM

ASM Disk added .. (showing closed)

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