[Lustre-discuss] My OST is fault...

[Warp Tseng]

Dear Andreas,

Thank you. I had used "tune2fs -f -E clear-mmp /dev/sdd1".
And we also found the other problem! That problem was LAST_ID.
We had fixed the problem.

Best Regards,

Warp
2010/11/2 Andreas Dilger <andreas.dilger at oracle.com>

> On 2010-10-25, at 12:07, Warp Tseng wrote:
> > === Error 1 ===
> > oss1:~ # mount -t lustre /dev/sdd1 /mnt/wk2-ost1
> > mount.lustre: mount /dev/sdd1 at /mnt/wk2-ost1 failed: Invalid argument
> > This may have multiple causes.
> > Are the mount options correct?
> > Check the syslog for more info.
> > === Error 1 ===
>
> Did you check the syslog for more info, like the message said?
>
> > === Error 2 ===
> > oss1:~ # e2fsck /dev/sdd1
> > e2fsck 1.41.10.sun2 (24-Feb-2010)
> > e2fsck: MMP: fsck being run while trying to open /dev/sdd1
>
> I assume you are not running e2fsck on another node?  Perhaps you had
> started e2fsck previously and killed it?  If you are sure e2fsck is not
> being run, you can use:
>
> tune2fs -f -E clear-mmp /dev/sdd1
>
> to clear this flag, and then run "e2fsck -fy /dev/sdd1" again.
>
> Cheers, Andreas
> --
> Andreas Dilger
> Lustre Technical Lead
> Oracle Corporation Canada Inc.
>
>
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