Hi Gishlain,
thanks for your anwser.
If I stop Dovecot then I have to wait a couple of minutes (2-3) and all the processes in D state are disappearing.
Also the kernel thread [fsnotify_mark] goes in sleep state and the systemload goes down to normal values.
I use the following cgroup limits:
mount options:
vserver on /dev/cgroup type cgroup (rw,cpuset,cpu,cpuacct,memory,devices,freezer,net_cls,blkio,perf_event)
In /etc/vservers/$VSNAME/cgroup" if have:
cpuset.cpus: 0-5
cpu.shares: 512
memory.limit_in_bytes: 4G
memory.memsw.limit_in_bytes: 6G
Currently there is only 1 vServer running on this Host.
Perhaps I should completly disable cgroup? Do you know how I can do this?
Sorry, but I have never heard about dlimit?
Thanks and reagards
Urban
On 18.05.2012 15:13, Ghislain wrote:
> If you stop dovecot does the process in D state stops too or do they block and you need a reboot ?
>
> those state D process have plagued me since 3.2 but for now 3.2.17 do not triggered them (touch wood).
>
> What cgroup limiting and dlimit do you use on your config ? Did you enabled any of them even if you do not use them ?
>
> regards,
> Ghislain.
>
Received on Fri May 18 14:31:01 2012