Subject: Re: [vserver] Ressources limits
From: Sam Przyswa <samp@arial-concept.com>
Date: Wed, 12 May 2010 13:59:53 +0200

Nikolay Kichukov a écrit :
> hi Sam,
> can you check your /etc/pam.d/sshd and look for a line like this:
> session    required     pam_limits.so
>
> if that is the case, you can check also the limits applied by PAM here:
>
> /etc/security/limits.conf
>   

I have this line on both files on guest as well on vserver host

Sam.


> Sam Przyswa wrote:
>   
>> Nikolay Kichukov a écrit :
>>     
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA1
>>>
>>> Hi,
>>> did you check your pam limits for ssh login?
>>>   
>>>       
>> I got this:
>>
>> zimbra:~# ulimit -a
>> core file size          (blocks, -c) 0
>> data seg size           (kbytes, -d) unlimited
>> scheduling priority             (-e) 0
>> file size               (blocks, -f) unlimited
>> pending signals                 (-i) 16382
>> max locked memory       (kbytes, -l) 64
>> max memory size         (kbytes, -m) unlimited
>> open files                      (-n) 1024
>> pipe size            (512 bytes, -p) 8
>> POSIX message queues     (bytes, -q) 819200
>> real-time priority              (-r) 0
>> stack size              (kbytes, -s) 8192
>> cpu time               (seconds, -t) unlimited
>> max user processes              (-u) unlimited
>> virtual memory          (kbytes, -v) unlimited
>> file locks                      (-x) unlimited
>>
>> Sam.
>>
>>
>>     
>>>> Curiously when connect the guest with command "vserver guest enter" the
>>>> ulimit -n give 524288 but if I connect by SSH on guest the ulimit -n
>>>> give 1024 and I can't set the ulimit by command "ulimit -n 524288" that
>>>> give me operation denied !?
>>>>
>>>> I use 2.6.26-2-vserver-686-bigmem on Debian squeeze/sid
>>>>
>>>> Sam.
>>>>
>>>>