[libvirt] [PATCH 0/6 v3] Add blkio cgroup support

Eric Blake eblake at redhat.com
Tue Feb 8 18:51:47 UTC 2011


On 02/07/2011 11:38 PM, Gui Jianfeng wrote:
> Hi
> 
> This patchset adds blkio cgroup support for qemu and lxc.
> 
> [PATCH 1/6] cgroup: Enable cgroup hierarchy for blkio cgroup
> [PATCH 2/6 v3] cgroup: Implement blkio.weight tuning API.
> [PATCH 3/6] Update XML Schema for new entries.
> [PATCH 4/6 v3] qemu: Implement blkio tunable XML configuration and parsing.
> [PATCH 5/6 v3] LXC: LXC Blkio weight configuration support.
> [PATCH 6/6] Add documentation for blkiotune elements.
> 
> Will post a patchset to implement virsh command "blkiotune" to tune blkio
> cgroup parameter later on.

Please do :)

It's not a showstopper (which is why I pushed the series), since
'dumpxml' and 'edit' can do the same thing.  But without the new virsh
command, getting at blkiotune is awkward, and you already have memtune
to copy from.  Remember to update virsh.pod in the process.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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