DSNR056I csect-name RESTART SUSPENDED ON IRLM REQUEST. ONE HOLDER OF RESOURCE IS ss-name. SERVICE INFO: IRLM FUNC func-cd, RESOURCE res-name.
Explanation
This message is produced periodically during the recovery phase of restart if Db2 detects that the restart processor has remained suspended across a two minute interval on an IRLM request. If Db2 is suspended for an IRLM lock in a data sharing environment, Db2 queries IRLM to determine what Db2 subsystem holds the lock. If successful, ss-name contains the Db2 subsystem name. Otherwise, ss-name contains a series of eight asterisks ('********'). The function code and resource name for the IRLM request is also provided for serviceability.
System action
Db2 restart continues.
Operator response
Notify the system programmer.
System programmer response
If the message repeats every two minutes and Db2 restart does not appear to be progressing, the Db2 subsystem displayed in the message needs to be recycled to allow this subsystem to restart. If the object identified by the message is recognized then consider issuing a -STOP DATABASE followed by a -START DATABASE command to attempt to free the resource. If the stop and start of the object does not resolve the issue then proceed to recycle the Db2 subsystem identified by the message. Request SVC dumps of the Db2 and IRLM address spaces for problem determination before any STOP/START database command or recycling any of the Db2 subsystems. For data sharing, request dumps from all members of the data sharing group.