From: Andreas Dilger <adilger@sun.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: ext4 development <linux-ext4@vger.kernel.org>
Subject: Re: error in ext4_mb_release_inode_pa
Date: Mon, 07 Jul 2008 17:20:22 -0600 [thread overview]
Message-ID: <20080707232022.GX6239@webber.adilger.int> (raw)
In-Reply-To: <48723646.1050101@redhat.com>
On Jul 07, 2008 10:29 -0500, Eric Sandeen wrote:
> This was on #linuxfs last night, and I think I've seen at least one
> other report of it:
>
> [22:44] <shehjart> any ideas why i get the following two lines on the
> serial console when writing to ext4 over software raid0:
> [22:44] <shehjart> pa e00001004112d450: logic 11928, phys. 47003288,
> len 360
> [22:45] <shehjart> EXT4-fs error (device md0):
> ext4_mb_release_inode_pa: free 176, pa_free 174
The bug that I recalled from Lustre is unlikely to be the same. It is
https://bugzilla.lustre.org/show_bug.cgi?id=15932
"error: N blocks in bitmap, M in gd"
There was a second bug in ext3_mb_use_best_found() hit on > 8TB filesystems:
https://bugzilla.lustre.org/show_bug.cgi?id=16101
BUG_ON(ac->ac_b_ex.fe_group != e3b->bd_group);
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
next prev parent reply other threads:[~2008-07-07 23:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-07 15:29 error in ext4_mb_release_inode_pa Eric Sandeen
2008-07-07 23:20 ` Andreas Dilger [this message]
2008-07-08 1:04 ` Eric Sandeen
2008-07-08 7:49 ` Aneesh Kumar K.V
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