Hi Eric~
I found that even if I remove cpuset in qemu.conf, the corresponding
cgroup directories will still be created. Such as:
/cgroup
|->cpuset
|->libvirt
|->qemu
||->vm1
|->lxc
Is this behaviour correct ?
IMHO, if we shutoff cpuset cgroup in
Hi Eric,
On 09/22/2012 03:04 AM, Eric Blake wrote:
-#cgroup_controllers = [ "cpu", "devices", "memory", "blkio", "cpuset",
"cpuacct" ]
+# When a cpu or memory is offlined and onlined again, cgroup will not
+# recover any corresponding values. This is a problem in kernel.
+# So DO NOT use cpuset
At 09/22/2012 03:04 AM, Eric Blake Wrote:
> On 09/21/2012 02:20 AM, Tang Chen wrote:
>> When a cpu or memory is offlined and onlined again, cgroup will not
>> recover any corresponding values. This is a problem in kernel.
>> Do not use CPUSET cgroup to limit threads using cpu and memory until
>> th
On 09/21/2012 02:20 AM, Tang Chen wrote:
> When a cpu or memory is offlined and onlined again, cgroup will not
> recover any corresponding values. This is a problem in kernel.
> Do not use CPUSET cgroup to limit threads using cpu and memory until
> the problem is fixed in kernel.
>
> Signed-off-by
When a cpu or memory is offlined and onlined again, cgroup will not
recover any corresponding values. This is a problem in kernel.
Do not use CPUSET cgroup to limit threads using cpu and memory until
the problem is fixed in kernel.
Signed-off-by: Tang Chen
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src/qemu/qemu.conf |5 -
