> 
> But I'm also wondering about the relationship with
> jail, or that last setting.  I'm looking into this
> independently, but I was wondering if you knew
> anything about this off the top of your head.
> 

Sorry, here I have to less knowledge of OS to say anything out of my head.

My Linux 2.4.10 doesn't output anything for

sysctl -a | grep ipc

but has
 
sysctl -a | grep sem

kernel.sem = 250 256000 32 1024

whatever this means...., but you can try

ipcs -l

this should output the limits in clear text:


------ Shared Memory Limits --------
max number of segments = 4096
max seg size (kbytes) = 32768
max total shared memory (kbytes) = 8388608
min seg size (bytes) = 1

------ Semaphore Limits --------
max number of arrays = 1024
max semaphores per array = 250
max semaphores system wide = 256000
max ops per semop call = 32
semaphore max value = 32767

------ Messages: Limits --------
max queues system wide = 128
max size of message (bytes) = 8192
default max size of queue (bytes) = 16384

Maybe somebodyelse on the list has more knowlegde here

Gerald

-------------------------------------------------------------
Gerald Richter    ecos electronic communication services gmbh
Internetconnect * Webserver/-design/-datenbanken * Consulting

Post:       Tulpenstrasse 5         D-55276 Dienheim b. Mainz
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WWW:        http://www.ecos.de      Fax:      +49 6133 925152
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