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01-05-2008, 05:47 AM
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 Re: Data recovery utility First you need to know what happened to yout "drive". Superblocks do not just go bad like that (and would they, there's a backup in the FS structure that fsck would use (or i'm confusing with ext2?))... Either your drive is dead, then RIP, either your doing something wrong. Regards, JN.      |
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01-05-2008, 05:49 AM
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| Re: Data recovery utility If need to run fsck in the jfs2 filesystems, you seems need to specify the option. Something like that fsck -j jfs2 ..... Roy wrote: > I have a drive with a bad JFS2 superblock. I don't seem to be able to > get fsck to run. Does anyone have a utility to recover some files off > the drive? > > Roy |
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01-05-2008, 05:49 AM
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| Re: Data recovery utility Sorry, I may have confused you. I can execute fsck. It just gets errors fsck /work **************** The current volume is: /dev/lv04 read: The media surface is damaged. J2_LOGREDO:couldn't read log superblock:failure in The assert subroutine failed: errno == 5, file j2_logredo.c, line 697 fsck: 0506-042 Execute module "/sbin/helpers/jfs2/fsck" failed. Brian Leung wrote: > If need to run fsck in the jfs2 filesystems, you seems need to specify > the option. Something like that fsck -j jfs2 ..... > > > Roy wrote: > >> I have a drive with a bad JFS2 superblock. I don't seem to be able to >> get fsck to run. Does anyone have a utility to recover some files off >> the drive? >> >> Roy |
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01-05-2008, 05:54 AM
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| Re: Data recovery utility Roy <garlic@garlic.com> wrote in news:420D1803.3020003@garlic.com: > Sorry, I may have confused you. I can execute fsck. It just gets errors > > fsck /work > > **************** > The current volume is: /dev/lv04 > read: The media surface is damaged. --------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This looks like a disk going bad. Try to run the certify utility (start with "diag") on the disk(s) that have the logical volume and the jfs2 log.. -- Doing AIX support was the most monty-pythonesque activity available at the time. Eagerly awaiting my thin chocolat mint. |
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