Posted: Thu May 17, 2018 6:37 pm Post subject: IIB 10 migration Issues
Centurion
Joined: 26 Oct 2012 Posts: 118
we are migrating from IIB9 to IIB10 fixpack 12.
we have 2 envronments -- Soalris Sparc 10 and RHEL 7.4
we are having issue where on RHEL 7.4 servers when we migrate from IIB9 to IIB10 we can only have 19 execution groups running and when we try to create 20th EG we are seeing below memory issues.
ImbAbend::shellCmd unable to execute command popen 12
BIP1124I: Creating integration server 'TEST12' on integration node 'DV8LM4143_BRK'...
BIP1047E: The operation timed out waiting for a response.
The utility did not receive an expected response from the integration node within a designated amount of time. The operation might have completed successfully, even though the response was not received.
Ensure that the integration node is running and that the correct connection parameters have been supplied to the utility. Use the -w flag to increase the amount of time to wait for responses.
after this none of the MQSI commands are working and we get below errors trying to execute any of the MQSI commands
[mqadmin@v144143d]/home/mqadmin>mqsilist
<JIT: non-fatal error: failed to allocate 2048 Kb data cache>
JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2018/05/17 22:13:45 - please wait.
JVMDUMP032I JVM requested System dump using '/var/mqsi/common/errors/core.20180517.221345.30091.0001.dmp' in response to an event
JVMDUMP012E Error in System dump: insufficient system resources to generate dump, errno=12 "Cannot allocate memory"
JVMDUMP032I JVM requested Heap dump using '/var/mqsi/common/errors/heapdump.20180517.221345.30091.0002.phd' in response to an event
JVMDUMP010I Heap dump written to /var/mqsi/common/errors/heapdump.20180517.221345.30091.0002.phd
JVMDUMP032I JVM requested Java dump using '/var/mqsi/common/errors/javacore.20180517.221345.30091.0003.txt' in response to an event
JVMDUMP010I Java dump written to /var/mqsi/common/errors/javacore.20180517.221345.30091.0003.txt
JVMDUMP032I JVM requested Snap dump using '/var/mqsi/common/errors/Snap.20180517.221345.30091.0004.trc' in response to an event
JVMDUMP010I Snap dump written to /var/mqsi/common/errors/Snap.20180517.221345.30091.0004.trc
JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".
[mqadmin@v144143d]/home/mqadmin>mqsicvp DV8LM4143_BRK
<JIT: non-fatal error: failed to allocate 2048 Kb data cache>
JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2018/05/17 22:14:37 - please wait.
JVMDUMP032I JVM requested System dump using '/var/mqsi/common/errors/core.20180517.221437.30182.0001.dmp' in response to an event
JVMDUMP012E Error in System dump: insufficient system resources to generate dump, errno=12 "Cannot allocate memory"
JVMDUMP032I JVM requested Heap dump using '/var/mqsi/common/errors/heapdump.20180517.221437.30182.0002.phd' in response to an event
JVMDUMP010I Heap dump written to /var/mqsi/common/errors/heapdump.20180517.221437.30182.0002.phd
JVMDUMP032I JVM requested Java dump using '/var/mqsi/common/errors/javacore.20180517.221437.30182.0003.txt' in response to an event
JVMDUMP010I Java dump written to /var/mqsi/common/errors/javacore.20180517.221437.30182.0003.txt
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum