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corrupted filesystem. Unable to umount and run fsck
Hi there
I have 1 fs which was corrupted in datamover panic (or dm panicked due to corruption???). Ran nas_fsck and I could mount it. Now in full backup I found 6 corrupted files (they're ok in pre-panic checkpoints). Can't delete them. Invalid file handle. Can't umount the fs and run fsck again.
Failure in umout is:
Error 3104 filesystem has backups in use.
Any ideas anybody or should I make SR?
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Jussi
Rainer_EMC
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January 6th, 2011 15:00
open a SR
dynamox
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January 6th, 2011 15:00
try unmounting checkpoints first and then the file system.
jukokkon
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January 6th, 2011 15:00
yeah
typically there's no panics, corrupted filesystems, checkpoints that are active but unmounted.
Actually first time I have filesystem corruption. I think second time dm panicked.
But anyway sr is made, let's see what support has to say.
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Jussi
jukokkon
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January 6th, 2011 15:00
Thought about that. I'm just not sure I can remount the checkpoints. That's not really a problem. Have archive, redup and make it smaller anyway so checkpoints are gone anyway.
Anyway I'll open SR and see what support has to say abot that. Had 3 panics a day just before christmas (primary, just after failover the secondary, and later primary again). So now it's time to sort things out.
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Jussi
dynamox
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January 6th, 2011 15:00
typically you can re-mount checkpoints without issues ..but yeah with panic better have EMC folks check it out.
nekkantiv
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October 4th, 2018 12:00
Hi Everyone,
I have same issue, Please share the resolution
Rainer_EMC
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October 5th, 2018 02:00
same advice - open a service request and have support troubleshoot and fix