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Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size ex
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error |
Date: |
Fri, 1 Feb 2019 13:48:49 +0800 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
On Thu, Jan 31, 2019 at 11:32:32AM +0000, Fernando Casas Schössow wrote:
> Sorry for resurrecting this thread after so long but I just upgraded the host
> to Qemu 3.1 and libvirt 4.10 and I'm still facing this problem.
> At the moment I cannot use virtio disks (virtio-blk nor virtio-scsi) with my
> guests in order to avoid this issue so as a workaround I'm using SATA
> emulated storage which is not ideal but is perfectly stable.
>
> Do you have any suggestions on how can I progress troubleshooting?
> Qemu is not crashing so I don't have any dumps that can be analyzed. The
> guest is just "stuck" and all I can do is destroy it and start it again.
> It's really frustrating that after all this time I couldn't find the cause
> for this issue so any ideas are welcome.
Hi Fernando,
Please post your QEMU command-line (ps aux | grep qemu) and the details
of the guest operating system and version.
Stefan
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- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Fernando Casas Schössow, 2019/02/01
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Stefan Hajnoczi, 2019/02/04
- Message not available
- Message not available
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Fernando Casas Schössow, 2019/02/06
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Stefan Hajnoczi, 2019/02/10
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Fernando Casas Schössow, 2019/02/11
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Fernando Casas Schössow, 2019/02/18
- Message not available
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Fernando Casas Schössow, 2019/02/19
- Re: [Qemu-devel] [Qemu-block] Guest unresponsive after Virtqueue size exceeded error, Stefan Hajnoczi, 2019/02/20