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From: Christoph Hellwig <hch@lst.de>
To: bzolnier@gmail.com
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: current mainline ide doesn't like qemu/kvm (or vice versa)
Date: Fri, 8 Feb 2008 16:25:08 +0100	[thread overview]
Message-ID: <20080208152508.GA16290@lst.de> (raw)

When trying to put some stress on qemu by running the xfs testsuite
I get the following:

debian:~/xfs-cmds/xfstests# sh check 
[  438.166822] SGI XFS with ACLs, security attributes, realtime, large block numbers, no debug enabled
[  438.185557] SGI XFS Quota Management subsystem
[  438.193150] hdb: task_no_data_intr: status=0x41 { DriveReady Error }
[  438.194018] hdb: task_no_data_intr: error=0x04 { DriveStatusError }
[  438.194195] ide: failed opcode was: 0x9d

and after that the kernel seems to hang.  Qemu is emulating a piix3
device, and using the piix driver.  This is on a pretty old kvm (version
28) because newer ones don't even compile.

             reply	other threads:[~2008-02-08 15:25 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-08 15:25 Christoph Hellwig [this message]
2008-02-08 15:53 ` current mainline ide doesn't like qemu/kvm (or vice versa) Alan Cox
2008-02-08 22:35   ` Anthony Liguori

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