Bug#596772: openvz kernel seems not to have ioprio configured

[Andres Martinson <fossmail@gmail.com>]

On Tue, Sep 14, 2010 at 2:40 AM, maximilian attems <max@stro.at> wrote:
> On Mon, Sep 13, 2010 at 04:41:53PM -0600, Andres Martinson wrote:
>> Package: linux-2.6
>> Version: 2.6.32-21
>> Severity: important
>>
>> Squeeze Openvz does not allow to start a container with a configured
>> IOPRIO variable ( http://wiki.openvz.org/Ioprio ).
>> Once the variable has commented out or removed the container can be started.
>> There is a possibility that vzctl has lost its capability to handle
>> ioprio correctly but I don't know of a way of verifying.
>>
>> # vzctl set 102 --ioprio 2 --save
>> Saved parameters for CT 102
>> # grep IOPRIO /etc/vz/conf/102.conf
>> IOPRIO="2"
>>
>> # vzctl start 102
>> Starting container ...
>> Container is mounted
>> Adding IP address(es): x.x.x.102
>> Setting CPU units: 1000
>> Warning: ioprio feature is not supported by kernel. skipped ioprio configure
>> Container start failed
>> Stopping container ...
>> Container was stopped
>> Container is unmounted
>>
>
> please report upstream on buzilla.openvz.org
> and let us know the bug nr.
>
> thanks.

http://bugzilla.openvz.org/show_bug.cgi?id=1649
That would be bug nr 1649.