From: Bogdan B. Rudas (bogdan_at_llama.fdns.net)
Date: Tue 02 Mar 2004 - 12:28:33 GMT
Herbert Poetzl wrote:
>On Tue, Mar 02, 2004 at 10:29:00AM +0200, Bogdan B. Rudas wrote:
>
>
>>Hi all.
>>It's from my config: ULIMIT="-HS -u 1000 -m 32000 -t 5"
>>but it seems me not working!
>>Folowing script running in vserver cause dramatical perfomance loss with
>>load utp 400 - a was forced to reboot host. :(((
>>
>>
>
>which part of the ULIMITs did you expect to stop
>or prevent the fork bomb?
>
>best,
>Herbert
>
>
>
>>#!/usr/bin/perl
>>
>>@a = ();
>>while (1) {
>> push @a, '1'x10000;
>>}
>>
>>I have self-buid kernel: Linux version 2.4.25-vs1.3.7rc-ow1 (root_at_wptop)
>>(gcc version 2.95.4 20011002 (Debian prerelease)) #3 Thu Feb 26 00:33:57
>>MST 2004
>>And what does the following string mean: "Unknown HZ value! (20670)
>>Assume 100." - I see it when enter or start vserver.
>>
>>
>>
>>
1'st - it was not a fork bomb. I expected that -t 5 will give to vserver
no mo then 10% of CPU time and -m 32000 will refuse to get more then 32M
of physical RAM
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