Am 12.10.2012 um 20:55 schrieb Brodie, Kent:

> Seeing this on my head node:
> 
> 10/12/2012 08:56:18|  main|lima|I|read job database with 0 entries in 0 
> seconds
> 10/12/2012 08:56:18|  main|lima|W|nr of dynamic event clients exceeds max 
> file descriptor limit, setting MAX_DYN_EC=979
> 10/12/2012 08:56:18|  main|lima|I|qmaster hard descriptor limit is set to 1024
> 10/12/2012 08:56:18|  main|lima|I|qmaster soft descriptor limit is set to 1024
> 10/12/2012 08:56:18|  main|lima|I|qmaster will use max. 1004 file descriptors 
> for communication
> 10/12/2012 08:56:18|  main|lima|I|qmaster will accept max. 979 dynamic event 
> clients
> 10/12/2012 08:56:18|  main|lima|I|starting up SGE 8.1.2 (lx-amd64)
> 
> 
> I'm confused; I cannot figure out why the limit of 1024 is coming up?

It is set during boot when the daemon is started (the limit can be different 
from a later user login). But you can check the parameters:

S_DESCRIPTORS, H_DESCRIPTORS

in `man sge_conf`.

-- Reuti


> I have 8192 (soft) and 65536 (hard) set for my system-wide file descriptor 
> limits .
> 
> [root@lima sge]# ulimit -aS
> ....
> open files                      (-n) 8192
> 
> 
> [root@lima sge]# ulimit -aH
> ...
> open files                      (-n) 65536
> 
> 
> 
> Hopefully missing something obvious, --Kent
> 
> 
> 
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