On 10/28/11 12:58 PM, nanashi wrote:
> I have a corrupted RAID5 xfs filesystem from an intel SS-4000 NAS storage.
> I'm using slackware-current with 188.8.131.52-smp kernel (32bit & 64bit)
> When i try xfs_repair I get
> xfs_repair: dir2.c:2133: process_dir2: Assertion `(ino
> !=mp->m_sb.sb_rootino && ino != *parent) || (ino ==
> mp->m_sb.sb_rootino && (ino == *parent || need_root_dotdot == 1))'
> I try both x86 and x86_64, I build 3.1.4 and 3.1.6 with DEBUG=-DNDEBUG and
> both continue but gave me a segfault
> [23978.718305] xfs_repair: segfault at 7fffa1d81ff0 ip
> 00007f15c1852049 sp 00007fffa257f048 error 6 in
> I try xfs_metadump and I get segfault too.
> The partition is 2.2TB and I don't have enough space to dd it to an image.
> I attach the xfs_repair output before the segfault.
> any help is appreciated.
A corefile + debug binary would be helpful too...
Argh, if metadump segfaults, that will make things tough.
At least with a core + binary we could see just where it blew up.