wondering if anyone can help - I'm having some issues with a couple of RHEL instances discovering MQ Queues. The queue manager registers, but not the Queues, Channels etc. I'm getting the following errors :
12/10/2021 09:18:27> WARN Tue Oct 12 09:18:27 2021 BMC190422W mma_read_data: read failed on client Client2 pool MainPool
12/10/2021 09:18:27> AMQ_QManagers Discovery: amq_rcv_cmd failed!
12/10/2021 09:18:27> WARN Tue Oct 12 09:18:27 2021 BMC190432W mma_pool_parm_cycle: Will terminate client Client1 in pool MainPool because it is on the suspect list.
12/10/2021 09:18:37> WARN Tue Oct 12 09:18:37 2021 BMC190432W mma_pool_parm_cycle: Will terminate client Client2 in pool MainPool because it is on the suspect list.
12/10/2021 09:19:07> WARN Tue Oct 12 09:19:07 2021 BMC190422W mma_read_data: read failed on client Client3 pool MainPool
12/10/2021 09:19:07> AMQ_QManagers Discovery: amq_rcv_cmd failed!
12/10/2021 09:19:07> WARN Tue Oct 12 09:19:07 2021 BMC190432W mma_pool_parm_cycle: Will terminate client Client3 in pool MainPool because it is on the suspect list.
BMCAMQ298 Host disabled due to 3.000000 consecutive queue manager discovery failures.
[AMQ_QManagers Discovery - Tue Oct 12 09:19:07 2021]
Patrol agent version is 9.6.00.01, MQ KM is 4.8.00.02, OS is Rhel 6.6 and the version of MQ itsef is 8.0.0.6
Doesn't look like a security issue - environment variables etc. look OK, I can run runmqsc and I've tried a refresh security. Also tried reinstalling the agent & KM, but that made no difference.