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[Xen-users] tap:aio corruption issues

To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] tap:aio corruption issues
From: Michael Watters <michael@xxxxxxxxxx>
Date: Mon, 09 Apr 2007 16:33:07 -0400
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Hello,

I'm running Xen 3.0.4 on a test server and I've been having several file system corruption problems using the tap:aio driver. This message shows up in dmesg on different machines.

EXT2-fs error (device sda1): ext2_check_page: bad entry in directory #114914: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
EXT2-fs error (device sda1): ext2_readdir: bad page in #114914

If I change to the loopback driver the problem goes away.

Any ideas on what would cause this?  Is this going to be fixed in 3.0.5?

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