We have a Oracle standalone instance with ASM. Both are of 11.2.0.1 installed on Redhat 5.2 by a consultant. We moved the server box to another physical site and now cannot start ASM
[grid@cchordrdb ~]$ sqlplus / as sysasm
SQL*Plus: Release 11.2.0.1.0 Production on Thu Feb 3 13:41:18 2011
Connected to an idle instance.
SQL> start
SP2-1506: START, @ or @@ command has no arguments
SQL> startup
ORA-27154: post/wait create failed
ORA-27300: OS system dependent operation:semget failed with status: 28
ORA-27301: OS failure message: No space left on device
ORA-27302: failure occurred at: sskgpsemsper
I found a post that refer to Note ID 579365.1 and ID 314179.1, which point to kernel parameter setting. I reset the kernel but still get the same error. I more suspect the ASM disks is missing after the move.
Now from OS, I cannot see the disk, which I used to see in ASM. I cannot start ASM now and now way to see the disk. Then How can I find the disk and make sure that the disk is mounted or not? What tool allow me to manage the disk at this situation?
Thanks