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| APAR (Authorized Program Analysis Report) |
Abstract
OSP-OTHER-WAIT STRCAD MAY HANG DUE TO AN INTERNAL LOCK
CONDITION.
Error Description
When performing STRCAD a hang may occur due to an internal lock
condition.
Due to damage on internal QFPATMAP index, it can cause an issue
where locks are not being released properly and allowing proper
handling of the index by admin domain.
Code is being enhanced to handle appropriately and prevent.
Work Around: With Cluster Active on all nodes in the cluster
and all related jobs, admin domain can be in an Inactive
status. The node where the damaged index resides can be removed
from the admin domain, then admin domain can be started to
ensure all other nodes get updated and show consistent MREs.
The problem node can then be added back into the admin domain.
Problem Summary
When performing STRCAD a hang may occur due to an internal lock
condition.
Due to damage on internal QFPATMAP index, it can cause an issue
where locks are not being released properly and allowing proper
handling of the index by admin domain.
Code is being enhanced to handle appropriately and prevent.
Work Around: With Cluster Active on all nodes in the cluster and
all related jobs, admin domain can be in an Inactive status. The
node where the damaged index resides can be removed from the
admin domain, then admin domain can be started to ensure all
other nodes get updated and show consistent MREs. The problem
node can then be added back into the admin domain.
Problem Conclusion
The index lock is now removed if any exception is signaled.
Temporary Fix
Comments
Circumvention
PTFs Available
R710 SI66971 
1000
R720 SI66968 
8249
R730 SI66969 
8242
Affected Modules
Affected Publications
Summary Information
| Status............................................ | CLOSED PER |
| HIPER........................................... | No |
| Component.................................. | 5770SS100 |
| Failing Module.......................... | RCHMGR |
| Reported Release................... | R720 |
| Duplicate Of.............................. |
System i Support
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Document Information
Modified date:
14 September 2018