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 <[email protected]> > 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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