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[Bug 16081] Data loss after crash during heavy I/O

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From: bugzilla-daemon
Subject: [Bug 16081] Data loss after crash during heavy I/O
Date: Wednesday, June 2, 2010 - 5:10 am

https://bugzilla.kernel.org/show_bug.cgi?id=16081





--- Comment #6 from Eric Sandeen <sandeen@redhat.com>  2010-06-02 12:10:00 ---
If a barrier failed outright you'd see a note in dmesg / logs shortly after the
mount, FWIW.  Anyway you didn't explicitly disable it.  Barrier support in
dm/lvm is rather new, as well.  Just a thought...

Capturing a core from the segfaulted e2fsck would help fix -that- bug ... and
attaching the output of the fscks might yield a clue as to what is damaged.

-Eric

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Messages in current thread:
[Bug 16081] New: Data loss after crash during heavy I/O, bugzilla-daemon, (Mon May 31, 8:19 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Mon May 31, 8:21 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Mon May 31, 8:22 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Mon May 31, 8:24 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Mon May 31, 8:28 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Tue Jun 1, 9:38 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 5:02 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 5:10 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 8:57 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 9:44 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 9:44 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 10:53 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 11:06 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 11:24 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 11:28 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 2:57 pm)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 3:07 pm)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 3:09 pm)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Wed Jun 2, 11:02 pm)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Thu Jun 3, 7:19 am)
[Bug 16081] Data loss after crash during heavy I/O, bugzilla-daemon, (Sat Jun 5, 7:32 am)