How can I debug NO ASM disk issue when installing grid infrastructure 11.2.0.2?
- From: "Leyi Zhang (Kamus)" <kamusis@xxxxxxxxx>
- To: oracle_l <Oracle-L@xxxxxxxxxxxxx>
- Date: Tue, 23 Nov 2010 17:29:24 +0800
Hi, experts
Before I open an SR on MOS, I think I should post to this mailing list.
I'm installing 11.2.0.2 grid infrastructure on 2-nodes Egenera Blade
which hostname is rac1 and rac2.
ASMlib was installed and configured correctly on both nodes.
Installation is running on rac1 node.
[root@rac1 disks]# uname -a
Linux rac1 2.6.18-194.el5 #1 SMP Tue Mar 16 21:52:39 EDT 2010 x86_64
x86_64 x86_64 GNU/Linux
[root@rac1 disks]# ls -l /dev/oracleasm/disks/
total 0
brw-rw---- 1 grid dba 8, 17 Nov 23 20:41 VOL1
brw-rw---- 1 grid dba 8, 18 Nov 23 20:41 VOL2
brw-rw---- 1 grid dba 8, 19 Nov 23 20:41 VOL3
[root@rac1 disks]# ls -l /dev/sdb*
brw-r----- 1 root disk 8, 16 Nov 23 20:40 /dev/sdb
brw-r----- 1 root disk 8, 17 Nov 23 20:41 /dev/sdb1
brw-r----- 1 root disk 8, 18 Nov 23 20:41 /dev/sdb2
brw-r----- 1 root disk 8, 19 Nov 23 20:41 /dev/sdb3
[root@rac1 disks]# oracleasm listdisks
VOL1
VOL2
VOL3
[root@rac1 disks]# oracleasm querydisk VOL1
Disk "VOL1" is a valid ASM disk
I plan to use ASM to storage OCR, but OUI can't find any candidate
disks, I tried to set ASM_DISKSTRING=ORCL:VOL*, but have no luck.
My question is:
1. How can I debug why OUI can't find any disk? There is no $GRID_HOME
created yet, no oraInventory directory yet, no cfgtoollogs directory
yet.
2. Is there anyone has experience for Oracle RAC 11gR2 on Egenera
Blade machine?
--
Kamus <kamusis@xxxxxxxxx>
Visit my blog for more : http://www.dbform.com
Join ACOUG: http://www.acoug.org
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