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Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread? |
Date: |
Tue, 16 Jun 2015 16:34:42 +0100 |
On Tue, Jun 16, 2015 at 3:44 PM, Peter Lieven <address@hidden> wrote:
> I wonder how difficult it would be to have the IDE CDROM run in its own
> thread?
> We usually have ISOs mounted on an NFS share as CDROM. Problem: If the NFS
> Share
> goes down, it takes down monitor, qmp, vnc etc. with it.
>
> Maybe its already possible to do this via cmdline args?
>
> Any ideas, comments?
If QEMU hangs in the read/write/flush/discard code path due to NFS
downtime it is a bug.
QEMU is expected to hang in open/reopen because those are performed in
a blocking fashion.
Which of these cases applies to what you are seeing? Maybe it can be fixed.
Stefan
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Kevin Wolf, 2015/06/17
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Peter Lieven, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Peter Lieven, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Paolo Bonzini, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Peter Lieven, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Peter Lieven, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Kevin Wolf, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Peter Lieven, 2015/06/18
- Re: [Qemu-devel] [Qemu-block] RFC cdrom in own thread?, Kevin Wolf, 2015/06/18