On Thu, 19 Oct 2000, Pawel Stankiewicz wrote:
> Hello,
> I'm new to oops, so firgive me please if the problem was discussed on the
> list.
>
> I'm runnig oops as an accelerator on a quite highly loaded machine. The
> system is linux redhat 6.2. The oops is quite efficient and stable, but when
> I came today to work I've noticed there was 250 threads of oops (max). The
> problem is not amount of them but lack of system resources it had caused
> (cannot fork)
You can look at maximum number of connection accepted by oops (Max clients:
in oopsctl stat) and limit number of threads to that number using -W option.
>
> I have two questions:
>
> 1. The forked threads don't expire. Is it general problem, problem of my
> configuration or maybe linuxthreads problem ?
This is workaround caused by linuxthreads bug - under load, when you have
frequent thread finalizing you receive SIGSEGV. I have this problem probably
one year ago, I did not checked it recently.
>
> 2. 'oopsctl stat' shows:
>
> ## -- storages --
> Storage : /mnt/dysk2/oops/oops_storage
> Size : 400.00 MB
> Free blks : 0 blks (0.00Mb) 0.00 %
> State : NOT_READY
> Fileno : 0
Most probably - oops was linked with old BerkeleyDB library.
>
> What's the problem ? The file oops_storage exists, HIT ratio is about 77 % .
> Does the cache file is used ?
No, it is not used.
>
> Maybe I should include my configuration files, but my questions are general
> so if somone could answer me I'd be very thankfull :-)
>
> Pawel
>
> --
> Pawel Stankiewicz, SQ9ANB
> System Administrator, INTERIA.PL S.A.
> tel.: +48 12 6380770, fax.: +48 12 6380764
>
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Igor Khasilev |
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