RE: ASM disk corruption
- From: "Amaral, Rui" <Rui.Amaral@xxxxxxxxxxxxxxxx>
- To: "'pnedeljkovich@xxxxxxxxxxxxxxx'" <pnedeljkovich@xxxxxxxxxxxxxxx>, "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
- Date: Mon, 22 Nov 2010 13:12:01 -0500
What version of asm are you using Peter? Is this standalone as well or RAC?
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Peter Nedeljkovich
Sent: Monday, November 22, 2010 12:45 PM
To: 'oracle-l@xxxxxxxxxxxxx'
Subject: ASM disk corruption
I'm quite new at this so I'm hoping that someone can help us to get back on
line. FWIW, MOS has already suggested that we rebuild the group.
We tried to start things up and got the following:
WARNING: cache read a corrupted block gn=1 fn=7008 indblk=0 from disk 9
NOTE: a corrupted block was dumped to
/u01/app/asm/diag/asm/+asm/+ASM1/trace/+ASM1_rbal_9624.trc
ERROR: cache failed to read gn=1 fn=7008 indblk=0 from disk(s): 9
ORA-15196: invalid ASM block header [kfc.c:9133] [endian_kfbh] [7008]
[2147483648] [0 != 1]
System State dumped to trace file
/u01/app/asm/diag/asm/+asm/+ASM1/trace/+ASM1_rbal_9624.trc
NOTE: cache initiating offline of disk 9 group 1
WARNING: initiating offline of disk 9.3915980183 (DISK18) with mask 0x7e
NOTE: initiating PST update: grp = 1, dsk = 9, mode = 0x15
kfdp_updateDsk(): 17
kfdp_updateDskBg(): 17
ERROR: too many offline disks in PST (grp 1)
I've tried KFED, only as far as comparing it's output between 2 disks. I'm now
at a loss as to where to go next.
Peter Nedeljkovich
DBA
Georgian College
705-728-1968 Ext. 1217
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