Not sure what you mean by a partition table crash. Is it that someone
overwrote the partition table on the iscsi server? That's what it looks
like. If mount cannot detect the fs type, then it means atleast superblock
corruption. And such corruptions typically caused by external entities.
Stray dd
Mushran'
*Cc:* 'ocfs2-users@oss.oracle.com'
*Subject:* RE: [Ocfs2-users] Partition table crash, where can I find debug
message?
Thanks Suni. Yes the terminology should be super block corruption.
I checked with my colleague they said the ISCSI server suffered a power outage
yesterday so they rebooted
Sorry, it's not power outage, it's just a normal reboot.
Is this serious to corrupt the super block?
From: Frank Zhang
Sent: Wednesday, October 12, 2011 10:37 AM
To: 'Sunil Mushran'
Cc: 'ocfs2-users@oss.oracle.com'
Subject: RE: [Ocfs2-users] Partition table crash, where can I find debug
message
block?
*From:*Frank Zhang
*Sent:* Wednesday, October 12, 2011 10:37 AM
*To:* 'Sunil Mushran'
*Cc:* 'ocfs2-users@oss.oracle.com'
*Subject:* RE: [Ocfs2-users] Partition table crash, where can I find debug
message?
Thanks Suni. Yes the terminology should be super block corruption.
I checked with my
to recover it
From: Sunil Mushran [mailto:sunil.mush...@oracle.com]
Sent: Wednesday, October 12, 2011 10:08 AM
To: Frank Zhang
Cc: 'ocfs2-users@oss.oracle.com'
Subject: Re: [Ocfs2-users] Partition table crash, where can I find debug
message?
Not sure what you mean by a partition table crash
Hi Experts, recently I observed a partition table crash that made me really
scared.
I have two OVM servers sharing OCFS2 over iscsi, after running a bunch of VMs
for a while, all VMs were gone and I saw the mount points of OCFS2 gone on
both hosts.
Then I tried to mount it again, the iscsi
