[Xymon] XYMOND Crash with IPCS issue

[Gautier Begin]

Hello,

I have more and more targets to handle through one xymonproxy and seems to 
make the main xymon server crash since a week..

I have tried to lower xymonserver.cfg values ( MAXMSG_*) but without any 
success.

I'm using XYMON 4.3.12 on Solaris 10.2.

The logs say on the main server:

calling ftok('/project/xymon0/refer/xymon_cur-vers/server',4)
ftok() returns: 0x400FD56
Could not get shm of size 2621440: No such file or directory

Semaphore wait aborted: Invalid argument
Semaphore wait aborted: Identifier removed


How Solaris 10 handles ipcs: 
https://www.princeton.edu/~unix/Solaris/troubleshoot/ipc.html#project

IPCS Parameters for xymond (prctl)

project.max-shm-memory
        privileged      6.04GB      -   deny   -
        system          16.0EB    max   deny   -
project.max-shm-ids
        privileged        128       -   deny   -
        system          16.8M     max   deny   -
 project.max-sem-ids
        privileged        128       -   deny   -
        system          16.8M     max   deny   -
process.max-sem-nsems
        privileged        512       -   deny   -
        system          32.8K     max   deny   -
 process.max-sem-ops
        privileged        512       -   deny   -
        system          2.15G     max   deny   -
                                 -


ipcs -a
Message Queues:
T         ID      KEY        MODE        OWNER    GROUP  CREATOR   CGROUP 
NATTCH      SEGSZ   CPID  LPID   ATIME    DTIME    CTIME
Shared Memory:
m   16777303   0x900fd56  --rw-------     6adm     6adm     6adm     6adm  
   1     131072 22594 18524  8:52:48 11:23:06  8:52:48
m   16777302   0x800fd56  --rw-------     6adm     6adm     6adm     6adm  
   2     614400 22594 18524  8:52:48 11:23:06  8:52:48
m   16777301   0x700fd56  --rw-------     6adm     6adm     6adm     6adm  
   3    2048000 22594 18524  8:52:48 11:23:06  8:52:48
m   16777300   0x600fd56  --rw-------     6adm     6adm     6adm     6adm  
   1     614400 22594 18524  8:52:48 11:23:06  8:52:48
m   16777299   0x500fd56  --rw-------     6adm     6adm     6adm     6adm  
   1     614400 22594 18524  8:52:48 11:23:06  8:52:48
m   16777298   0x400fd56  --rw-------     6adm     6adm     6adm     6adm  
   6    2048000 22594 18524  8:52:48 11:23:06  8:52:48
m   16777297   0x300fd56  --rw-------     6adm     6adm     6adm     6adm  
   2     614400 22594 18524  8:52:48 11:23:06  8:52:48
m   16777296   0x200fd56  --rw-------     6adm     6adm     6adm     6adm  
   2    2048000 22594 18524  8:52:48 11:23:06  8:52:48
m   16777295   0x100fd56  --rw-------     6adm     6adm     6adm     6adm  
   3    2048000 22594 18524  8:52:48 11:23:06  8:52:48
T         ID      KEY        MODE        OWNER    GROUP  CREATOR   CGROUP 
NSEMS   OTIME    CTIME
Semaphores:
s   16777303   0x900fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 no-entry  8:52:48
s   16777302   0x800fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:25:56  8:52:48
s   16777301   0x700fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:26:44  8:52:48
s   16777300   0x600fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 no-entry  8:52:48
s   16777299   0x500fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 no-entry  8:52:48
s   16777298   0x400fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:26:45  8:52:48
s   16777297   0x300fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:26:44  8:52:48
s   16777296   0x200fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:26:16  8:52:48
s   16777295   0x100fd56  --ra-------     6adm     6adm     6adm     6adm  
  3 11:26:45  8:52:48


Cordialement, Regards,Mit freundlichen Grüßen,

Gautier BEGIN

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