APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A . Jverbs DeviceConstants attributes like IBV_MAX_SEND_WR, IBV_MAX_RECV_WR, etc. are not reflecting the underlying device attribute values which can adversely affect the performance.
Local fix
N/A
Problem summary
The DeviceConstants attributes are always initialized with the default values even when user specify values for attributes like IBV_MAX_SEND_WR, IBV_MAX_RECV_WR, etc. to gain performance
Problem conclusion
The JDK has been updated to initialize with the specified attribute values instead of using the default values. . This APAR will be fixed in the following Java Releases: 8 SR2 (8.0.2.0) 7 SR9 FP20 (7.0.9.20) 7 R1 SR3 FP20 (7.1.3.20) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV77916
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-10-09
Closed date
2015-10-13
Last modified date
2015-10-13
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R800 PSY
UP
R700 PSY
UP
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Document Information
Modified date:
22 February 2022