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Re: [Qemu-devel] [Bug 1191606] [NEW] qemu crashes with iscsi initiator (
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [Bug 1191606] [NEW] qemu crashes with iscsi initiator (libiscsi) when using virtio |
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Date: |
Mon, 17 Jun 2013 15:02:58 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Sun, Jun 16, 2013 at 11:48:27PM -0000, Klaus Hochlehnert wrote:
> Public bug reported:
>
> I just tested qemu (with kvm) with an iscsi disk using libiscsi.
>
> I tried to install Ubuntu 12.04 as guest and when it comes to the disk
> configuration during the installation qemu crashes without any notice.
> No log, no dump.
>
> In the log of the iscsi-target I found this:
> iscsi-scst: ***ERROR***: Connection with initiator
> iqn.2013-06.de.test:testsrv01 unexpectedly closed!
>
> qemu version 1.5.0
> libiscsi version 1.9.0
> Host OS: Ubuntu 12.04 with 13.04-Kernel (3.8)
> iSCSI-target: SCST 2.2.x
>
> qemu command line:
> /usr/bin/kvm ... -drive
> file=iscsi://192.168.x.x/iqn.2006-10.de.test:test/0,if=virtio,bus=0,unit=0,cache=none,media=disk,aio=native
> -iscsi
> initiator-name=iqn.2013-06.de.test:testsrv01,header-digest=CRC32C-NONE ...
>
> When choosing IDE instead of VIRTIO it doesn't crash when scanning the
> disks...
CCing Ronnie Sahlberg (libiscsi)
Can you run /usr/bin/kvm under gdb and post the backtrace?
Stefan