On 07/07/2015 06:08 AM, Stefan Hajnoczi wrote: > From: Peter Lieven <p...@kamp.de> > > 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 <p...@kamp.de> > Reviewed-by: Fam Zheng <f...@redhat.com> > Message-id: 1436251847-16875-1-git-send-email...@kamp.de > Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> > --- > block/nfs.c | 28 ++++++++++++++++++++++++---- > qapi/block-core.json | 20 ++++++++++++++++---- > 2 files changed, 40 insertions(+), 8 deletions(-) >
> +++ b/qapi/block-core.json
> @@ -1381,9 +1381,9 @@
> { 'enum': 'BlockdevDriver',
> 'data': [ 'archipelago', 'blkdebug', 'blkverify', 'bochs', 'cloop',
> 'dmg', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device',
> - 'host_floppy', 'http', 'https', 'null-aio', 'null-co',
> 'parallels',
> - 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'tftp', 'vdi', 'vhdx',
> - 'vmdk', 'vpc', 'vvfat' ] }
> + 'host_floppy', 'http', 'https', 'nfs', 'null-aio', 'null-co',
> + 'parallels', 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'tftp',
> + 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat' ] }
Probably also ought to document the docs for BlockDeviceInfo.drv, to
mention that 'nfs' was added in 2.4.
[may be moot for now, since this patch was dropped when the pull request
was resent; or even mean you want "2.5" when you DO add and document it]
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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