pacemaker command "crm_attribute" intermittently fails with error code 102

Solution In Progress - Updated -

Issue

  • pacemaker command crm_attribute intermittently fails with error code 102
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (pcmk__new_client)  debug: New IPC client 6e179eb3-6ee0-43fa-bb4d-de1da5a9fc3d for PID 23
29429 with uid 0 and gid 0
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (handle_new_connection)     debug: IPC credentials authenticated (/dev/shm/qb-3239965-232
9429-15-S3euL9/qb)
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (qb_ipcs_shm_connect)       debug: connecting to client [2329429]
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (qb_rb_open_2)      debug: shm size:524301; real_size:528384; rb->word_size:132096
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (qb_rb_open_2)      debug: shm size:524301; real_size:528384; rb->word_size:132096
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (qb_rb_open_2)      debug: shm size:524301; real_size:528384; rb->word_size:132096
Jul 22 04:37:52 node2 crm_attribute       [2329429] (crm_ipc_connect)   debug: Could not establish cib_rw connection: Resource temporarily un
available (11)
Jul 22 04:37:52 node2 crm_attribute       [2329429] (cib_native_signon_raw)     info: Could not connect to CIB manager for crm_attribute
Jul 22 04:37:52 node2 crm_attribute       [2329429] (cib_native_signon_raw)     info: Connection to CIB manager for crm_attribute failed: Tra
nsport endpoint is not connected
Jul 22 04:37:52 node2 crm_attribute       [2329429] (cib_native_signoff)        debug: Disconnecting from the CIB manager
Jul 22 04:37:52 node2 crm_attribute       [2329429] (crm_xml_cleanup)   info: Cleaning up memory from libxml2
Jul 22 04:37:52 node2 crm_attribute       [2329429] (crm_exit)  info: Exiting crm_attribute | with status 102
Jul 22 04:37:52 node2 pacemaker-based     [3239965] (handle_new_connection)     error: Error in connection setup (/dev/shm/qb-3239965-2329429-15-S3euL9/qb): Broken pipe (32)

Environment

  • Red Hat Enterprise Linux Server 8, 9 (with the High Availability Add On)

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