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From: nanashi <nanashi@otenet.gr>
To: xfs@oss.sgi.com
Subject: xfsp_repair segfault (3.1.4 & 3.1.6)
Date: Fri, 28 Oct 2011 20:58:59 +0300	[thread overview]
Message-ID: <4EAAED63.9050804@otenet.gr> (raw)

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Hi,

I have a corrupted RAID5 xfs filesystem from an intel SS-4000 NAS storage.
I'm using slackware-current with 2.6.39.3-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[25800]: segfault at 7fffa1d81ff0 ip 
00007f15c1852049 sp 00007fffa257f048 error 6 in 
libc-2.13.so[7f15c1715000+19b000]

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.






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             reply	other threads:[~2011-10-28 17:59 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-28 17:58 nanashi [this message]
2011-11-04 15:50 ` xfsp_repair segfault (3.1.4 & 3.1.6) Eric Sandeen

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