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Re: XFS internal error xfs_da_do_buf(1) at line 1992 of file fs/xfs/xfs

To: Amit Sahrawat <amit.sahrawat83@xxxxxxxxx>
Subject: Re: XFS internal error xfs_da_do_buf(1) at line 1992 of file fs/xfs/xfs_da_btree.c
From: Eric Sandeen <sandeen@xxxxxxxxxxx>
Date: Sat, 24 Oct 2009 09:45:34 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <c2dcdfa40910240128n7895d5c1s92fb88952a4bddcf@xxxxxxxxxxxxxx>
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Amit Sahrawat wrote:
Hi Eric,
Can this issue be related to some timing issue/synchronization with disk?
Test case is something like this..
I create thousands of files... (simply keep touching to create '0' bytes files from a shell script) and in between I do Ctrl + C, to stop. Then, I issue command to remove files (rm -rf *) and crash appears. Thanks & Regards,
Amit Sahrawat


Whatever it is, I think it must be arch-dependent, I don't think such a thing would fail on x86 - I kind of doubt that it's timing, but it's hard to say.

Have you tested in an emulator yet?

-Eric

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