Hello Rodrick,
Regular users are only able to lower their ulimits, never increase them.
You need to either be the superuser, or to set higher resource limits by
default. This has nothing to do with Ganglia, and it¹s not something they¹d
be able to fix for you.
cheers,
Klaus
On 8/25/08 11:33 AM, "Rodrick Brown" <[EMAIL PROTECTED]>did etch
on stone tablets:
> Can someone help me figure out what¹s limiting processes started from gexec to
> use the default 1024 open files limit ulimit n¹?
> In my .bash_profile/.bashrc I have ulimit Sn 60000
>
> Running my application manually w/o being called from gexec works fine,
> however if I call gexec my app is limited to 1024 FD limit which is causing
> major problems.
>
>
> [EMAIL PROTECTED] ~]$ gexec -n 1 bash -c 'ulimit -Sn60000; ulimit -n'
> 0 /bin/bash: line 0: ulimit: open files: cannot modify limit: Invalid argument
> 0 1024
>
> [EMAIL PROTECTED] scripts]$ ssh nycplx01a 'ulimit -Sn60000; ulimit -n'
> 60000
>
> I¹ve looked at the sources for gexecd and don¹t see any calls to setrlimit()
> so I¹m not sure why this is happening any help would be appreciated.
> Thanks.
>
>
> ---
> Rodrick R. Brown
> Director, Systems Engineering
> Ballista Securities, LLC
> 120 Wall St. Suite 2400
> P: 646 307 4709
> C: 347 702 0012
> F: 646 219-5872
>
>
>
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