[Users] Re: vzcpucheck ERROR: VE0 CPU

[jehan procaccia]

jehan procaccia a écrit :
> hello, I have this problem when runing vzcpucheck:
>
> # vzcpucheck -v
> VEID            CPUUNITS
> -------------------------
> 0               1000
> 200             1000
> 201             1000
> 202             250000
> 203             250000
> 204             1000
> 205             1000
> 300             62500
> ERROR: VE0 CPU units not set, or set too high!
> Probably you have not started /etc/init.d/vz
>
> however VE0 vz.conf set it to ("only !") 1000
> where is the problem ?
>
> Thanks.
>
> PS:
>
> # cat /proc/cpuinfo |grep bogo
> bogomips        : 6317.51
> bogomips        : 6317.53
> bogomips        : 6317.51
> bogomips        : 6317.53
> bogomips        : 6317.52
> bogomips        : 6317.53
> bogomips        : 6317.50
> bogomips        : 6317.53
>
>
I reduced one of my VE from 350000 cpulimit to 250000 and it resolved 
the error.
However I wonder why cpulimit is apparently limited to 250000 ?

# vzctl set 21230 --cpuunits 260000 --cpulimit 20 --save
Setting CPU limit: 20
Setting CPU units: 260000
Saved parameters for CT 21230
[root at epidaure conf]# vzcpucheck -v
VEID            CPUUNITS
-------------------------
0               1000
200             1000
201             1000
202             250000
204             1000
205             1000
300             62500
21233           6024
203             250000
ERROR: VE0 CPU units not set, or set too high!
Probably you have not started /etc/init.d/vz

back to 250000, it works:

# vzctl set 21230 --cpuunits 250000 --cpulimit 20 --save
Setting CPU limit: 20
Setting CPU units: 250000
Saved parameters for CT 21230
[root at epidaure conf]# vzcpucheck -v
VEID            CPUUNITS
-------------------------
0               1000
200             1000
201             1000
202             250000
204             1000
205             1000
300             62500
21233           6024
203             250000
21230           250000
Current CPU utilization: 823524
Power of the node: 1263400

However, here I read that 1263400 - 823524 = > 400000 units available ! no ?
Thanks .