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Old 12-07-04, 18:31
LPMA LPMA is offline
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Join Date: Dec 2004
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shmdt error

Hi


My environment
AIX 4.3.2.0
IDS 9.20.UC4
Shared Memory 175 MB
RAM 512 MB
SHMVIRTSIZE 48000 # initial virtual shared memory segment size
SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited


i find the error en the message log

16:32:42 shmdt: errno = 22
16:32:42 create_tcb: cannot allocate memory

16:32:42 (965) connection rejected - too many users, or invalid user name
16:32:44 shmat: [EMFILE][24]: out of shared memory segments, check system SHMSE
G


and after that some times the system shutdown by panic


could you know what is happening?


Thanks

Luis Mendez
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Old 12-09-04, 09:55
gurey gurey is offline
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Join Date: Aug 2003
Location: Argentina
Posts: 780
Hi Luis,

I think that you must check onstat -g seg, and check parameters SHMMNI, SHMMNS, SHMMAX, NPROCS and NFILES.

Gustavo.
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Old 12-09-04, 09:58
gurey gurey is offline
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Location: Argentina
Posts: 780
Hi,

Please check to STAKSIZE on $ONCONFIG.

Gustavo.
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