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From: | Orit Wasserman |
Subject: | Re: [Qemu-devel] [PATCHv2] block: add native support for NFS |
Date: | Wed, 18 Dec 2013 12:00:03 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 |
On 12/18/2013 01:03 AM, Peter Lieven wrote:
Am 17.12.2013 um 18:32 schrieb "Daniel P. Berrange" <address@hidden>:On Tue, Dec 17, 2013 at 10:15:25AM +0100, Peter Lieven wrote: This patch adds native support for accessing images on NFS shares without the requirement to actually mount the entire NFS share on the host. NFS Images can simply be specified by an url of the form: nfs://<host>/<export>/<filename> For example: qemu-img create -f qcow2 nfs://10.0.0.1/qemu-images/test.qcow2Does it support other config tunables, eg specifying which NFS version to use 2/3/4 ? If so will they be available as URI parameters in the obvious manner ?currently only v3 is supported by libnfs. what other tunables would you like to see?
For live migration we need the sync option (async ignores O_SYNC and O_DIRECT sadly), will it be supported? or will it be the default? Orit
Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|
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