----- Original Message ----- > From: "Dave Chinner" <david@xxxxxxxxxxxxx> > To: "CAI Qian" <caiqian@xxxxxxxxxx> > Cc: "Eric Sandeen" <sandeen@xxxxxxxxxxx>, xfs@xxxxxxxxxxx > Sent: Tuesday, June 4, 2013 12:36:10 PM > Subject: Re: 3.9.0: XFS rootfs corruption > > On Mon, Jun 03, 2013 at 04:09:06AM -0400, CAI Qian wrote: > [snip] > > > :/# xfs_repair -L /dev/mapper/rhel_ibm--p720--01--lp4-root > > Phase 1 - find and verify superblock... > > Phase 2 - using internal log > .... > > Now that you've repaired the filesystem, can you reproduce the > problem? > > It looks somewhat like the same bug we fixed in 3.8-rc4 that Dave > Jones hit (37f1356 xfs: recalculate leaf entry pointer after > compacting a dir2 block), but if you've never repaired the damage on > disk that this problem caused then you'll just keep tripping over > it. > > So, can you reproduce the problem now on this machine/filesystem? After repaired, the system can be booted up successfully. If I want to corrupt it again, I suppose I'll need to re-run the workload, i.e., 1) trinity 2) xfstests 3) kdump reboot. CAI Qian > > Cheers, > > Dave. > -- > Dave Chinner > david@xxxxxxxxxxxxx > _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
