[GE users] NGROUPS - too many group id's limit ?

Shruti Iyengar Shruti.Iyengar at synopsys.com
Tue Jul 1 23:21:10 BST 2008


Hi,

 

SO far, user can eblong to max 15 unix groups...has it changed recently?


 

 

We noticed that a user belonging to 16 unix groups was able to run his
job fine.

 

==============================================================

88 ecsadmin > qconf -se iccae009 | grep os

hostname              iccae009

                      clearcase=0,os_version=WS4.0,kernel_version=2.6.9,
\

 
os_release=2.6.9,model=PC2800,os_distribution=redhat, \

 
rel_arch=linux,os_bit=32,64_bit=0,32_bit=1,cputype=ia32, \

==============================================================

qname        q                   

hostname     iccae009            

group        UNKNOWN             

owner        acron               

project      bnormal             

department   defaultdepartment   

jobname      tsub3877            

jobnumber    4651973             

taskid       undefined

account      sge                 

priority     0                   

qsub_time    Fri Jun 27 13:48:32 2008

start_time   Fri Jun 27 13:48:39 2008

end_time     Fri Jun 27 14:00:09 2008

granted_pe   NONE                

slots        1                   

failed       0    

exit_status  0                   

ru_wallclock 690          

ru_utime     5            

ru_stime     2            

ru_maxrss    0                   

ru_ixrss     0                   

ru_ismrss    0                   

ru_idrss     0                   

ru_isrss     0                   

ru_minflt    15584               

ru_majflt    59                  

ru_nswap     0                   

ru_inblock   0                   

ru_oublock   0                   

ru_msgsnd    0                   

ru_msgrcv    0                   

ru_nsignals  0                   

ru_nvcsw     1706                

ru_nivcsw    558                 

cpu          11           

mem          1.409             

io           0.000             

iow          0.000             

maxvmem      277.703M

 

Thanks to confirm if this limit has changed and if so, what is the new
magic number?

 

 




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