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Re: PPC64 Kernel 2.6.18 + RPM packages [message #13404 is a reply to message #13398] Fri, 25 May 2007 14:07 Go to previous messageGo to previous message
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Registered: September 2005
Location: Moscow
Senior Member
Christian Kaiser2 wrote:
> Kirill Korotaev <dev@sw.ru> wrote on 05/25/2007 02:41:09 PM:
>
>
>>Christian,
>>
>>sys_fairsched_chwt() can return ENOENT in the only case:
>>when fairsched node ID was not found in the list.
>>but VE0 node is always on the list.
>>So I guess there is something wrong with syscall args in your case.
>>
>>Please apply the attached patch to the kernel and vzctl
>>recompile/reboot and report the output of both.
>>
>>Thanks,
>>Kirill
>>
>>
>
>
> OK! here it is:
>
> 1. vzctl:
>
> [root@s10b10-0 ~]# vzctl set 0 --cpuunits 1000
> Setting CPU units: 1000
> vzctl: fairsched_chwt(2147483647, 500)
> fairsched_chwt: No such file or directory
>
> 2. kernel messages (dmesg):
>
> fairsched_find: search 500, node: 2147483647/2147483647
is it the only message???
it should have printed more...
well. it looks like these 2 numbers were somehow swapped in the kernel.
it should have printed "fairsched_find: search 2147483647, node: 2147483647/2147483647",
i.e. 2147483647 instead of 500...

Thanks,
Kirill

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