IT38243: MQSILIST AND OTHER ADMINISTRATION COMMANDS ARE SLOW AND TIME OUT WHEN MANY INTEGRATION SERVERS

APAR status

• Closed as program error.

Error description

• In an integration node configuration with a very large number of
  integration servers, some administration commands such as
  mqsilist may respond very slowly and often time out.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus v10 with an integration node
  that owns a large number of integration servers.
  
  
  Platforms affected:
  AIX, HP-UX Itanium platform, Linux on Power platform, Linux on
  x86-64 platform, Linux on zSeries platform, Solaris x86-64
  platform, Solaris SPARC platform, z/OS
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  In an integration node configuration with a very large number of
  integration servers, some administration commands such as
  mqsilist may respond very slowly and often time out. This can
  occur if the check to see whether the existing socket connection
  is readable and writable times out. If this occurs, it is
  assumed that the socket is dead and a new connection has to be
  established.
  

Problem conclusion

• The product is now a little more lenient in the check to see
  whether a socket is still alive.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.26
  v11.0      11.0.0.17
  v12.0      12.0.4.0
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

Temporary fix

Comments

APAR Information

• 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

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels