APAR status
Closed as program error.
Error description
Communications Server for AIX, Version 6.3
------------------------------------------
The unix system is unresponsive or slow, and sna commands hang.
The snaslim process is running at or near 100% CPU usage.
Local fix
Disable central logging in communications server.
Problem summary
* USERS AFFECTED:
* All users of a multiple server domain when central logging
* is enabled.
*
* PROBLEM DESCRIPTION:
* Hang when snaslim process is looping taking CPU or is
* killed by the linux out of memory handler (oom-killer).
*
* PROBLEM SUMMARY:
* Analysis of gcore of the snaslim process indicates that it
* is stuck in a loop routing a message between multiple systems.
Problem conclusion
Code has been modified to prevent ackowledgements of log
messages being routed between servers when they have got out of
sync with the location of a client.
Temporary fix
Comments
APAR Information
APAR number
IZ72595
Reported component name
CS AIX V6.X
Reported component ID
5765E5100
Reported release
631
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-03-10
Closed date
2010-04-08
Last modified date
2010-04-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
CS AIX V6.X
Fixed component ID
5765E5100
Applicable component levels
R631 PSY
UP
R640 PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSPQKF","label":"Communications Server for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"631","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
Document Information
Modified date:
08 April 2010