OPERATIONAL DEFECT DATABASE
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{+} "ipp" service crashing ~160sec after 'no opflex-peer ' command line is executed. -- 2020 Jun 14 22:33:00 configure terminal ; ipp ; fabric 1 ; no opflex-peer 11.1.10.18 8009 (SUCCESS) 2020 Jun 14 22:33:10 configure terminal ; ipp ; fabric 1 ; no opflex-peer 11.4.0.24 8009 (SUCCESS) 2020 Jun 14 22:33:10.641 %CLIS-3-DATAXCHG: Error receiving message: Command timed out 2020 Jun 14 22:33:25 configure terminal ; ipp ; fabric 1 ; no opflex-peer 11.1.10.20 8009 (SUCCESS) 2020 Jun 14 22:33:49.505 %CLIS-3-DATAXCHG: Error receiving message: Command timed out 2020 Jun 14 22:33:49.505 vsh[805]: CLI-3-DATAXCHG: Error receiving message: General Error 2020 Jun 14 22:34:49.421 vsh[805]: CLI-3-DATAXCHG: Error receiving message: General Error 2020 Jun 14 22:34:49.421 %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by akhatri on 85.205.247.39@pts/12 2020 Jun 14 22:35:07.586 vsh[805]: CLI-3-DATAXCHG: Error receiving message: General Error 2020 Jun 14 22:36:04.944 %SYSMGR-2-SERVICE_CRASHED: Service "ipp" (PID 27540) hasn't caught signal 6 (core will be saved). 2020 Jun 14 22:36:17.329 vsh[805]: CLI-3-DATAXCHG: Error receiving message: General Error --
{+} Have opflex-peer configured and active (no shutdown) on IPP > Fabric config mode.
{+} In case there's need to remove an opflex peer, first shutdown the fabric, then remove the opflex-peer command line and restore the fabric: -- ipp fabric 1 shutdown no opflex-peer 8009 no shutdown ! --
{+} The crash is only seen when there are 'Error receiving' messages also. {+} Sysmgr will report that ipp service stopped replying heartbeats and will kill it: Service: ipp Description: Interconnect Policy Provisioning Executable: /isan/bin/ipp Started at Mon Nov 19 23:55:33 2018 (652124 us) Stopped at Sun Jun 14 01:39:13 2020 (328994 us) Uptime: 572 days 43 minutes 40 seconds Start type: SRV_OPTION_RESTART_STATELESS (23) Death reason: SYSMGR_DEATH_REASON_FAILURE_HEARTBEAT (9)
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