A fix is available
APAR status
Closed as program error.
Error description
A block of code establishes a synchronization lock which is not needed. This lock limits concurrency and reduces overall throughput in the XC10.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All XC10 users * **************************************************************** * PROBLEM DESCRIPTION: Unnecessary synchronization limits * * XC10 performance. * **************************************************************** * RECOMMENDATION: * **************************************************************** A block of code establishes a synchronization lock that is not needed. This lock limits concurrency and reduces overall throughput in the XC10.
Problem conclusion
The synchronization lock will be removed.
Temporary fix
Comments
APAR Information
APAR number
PM78397
Reported component name
WS EXTREME SCAL
Reported component ID
5724X6702
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-12-04
Closed date
2013-03-20
Last modified date
2013-03-20
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
WS EXTREME SCAL
Fixed component ID
5724X6702
Applicable component levels
R860 PSY
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