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Re: [Qemu-devel] [PULL for-2.4 3/7] block/nfs: add support for setting d
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PULL for-2.4 3/7] block/nfs: add support for setting debug level |
Date: |
Tue, 7 Jul 2015 15:40:57 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 07.07.2015 um 15:13 hat Stefan Hajnoczi geschrieben:
> On Tue, Jul 7, 2015 at 1:50 PM, Peter Lieven <address@hidden> wrote:
> > Am 07.07.2015 um 14:08 schrieb Stefan Hajnoczi:
> >>
> >> From: Peter Lieven <address@hidden>
> >>
> >> upcoming libnfs versions will support logging debug messages. Add
> >> support for it in qemu through a per-drive option.
> >>
> >> Examples:
> >> qemu -drive if=virtio,file=nfs://...,file.debug=2
> >> qemu-img create -o debug=2 nfs://... 10G
> >>
> >> Signed-off-by: Peter Lieven <address@hidden>
> >> Reviewed-by: Fam Zheng <address@hidden>
> >> Message-id: address@hidden
> >> Signed-off-by: Stefan Hajnoczi <address@hidden>
> >
> >
> > Thanks for pulling this.
> >
> > Question: Is it possible to insert a CDROM other than with the 'change'
> > command?
> > The change command obviously does not support file.debug parameters...
>
> Not that I'm aware of.
>
> You may be able to hotplug SCSI CD-ROM drives, but that's not the same
> as ejecting/inserting CD-ROM media.
>
> Sounds like an item for the block layer todo list:
> http://qemu-project.org/Features/Block/Todo
I think Max' media handling series might implement this or at least go a
step in that direction. CCing Max.
Kevin
Re: [Qemu-devel] [PULL for-2.4 3/7] block/nfs: add support for setting debug level, Eric Blake, 2015/07/21
[Qemu-devel] [PULL for-2.4 4/7] block: Initialize local_err in bdrv_append_temp_snapshot, Stefan Hajnoczi, 2015/07/07
[Qemu-devel] [PULL for-2.4 5/7] block: Use bdrv_drain to replace uncessary bdrv_drain_all, Stefan Hajnoczi, 2015/07/07
[Qemu-devel] [PULL for-2.4 6/7] block/raw-posix: Don't think /dev/fd/<NN> is a floppy drive., Stefan Hajnoczi, 2015/07/07
[Qemu-devel] [PULL for-2.4 7/7] blockjob: add block_job_release function, Stefan Hajnoczi, 2015/07/07