Brocade - Control Processor (CP) Blade failed, and High Availability (HA) is non-redundant
Applies to
- Brocade DCX
- Brocade DCX-4S
- Brocade DCX 8510-4
- Brocade DCX 8510-8
- Brocade X6
- Brocade X7
Issue
- The stand-by CP Blade experiences a failure, causing HA to be non-redundant or out of sync
errdump -aoutput will mark the blade as faulty, andhashowwill confirm that high availability is not operating
Examples:
Switchname:admin> errdump -a
2020/03/23-14:16:38, [EM-1033], 2226, SLOT 6 | CHASSIS, ERROR, switchname, CP in Slot 7 set to faulty because CP ERROR asserted.
2020/03/23-14:16:53, [EM-1047], 2227, SLOT 6 | CHASSIS, INFO, switchname, CP in slot 7 not faulty, CP ERROR deasserted.
2020/03/23-14:20:03, [EM-1033], 2228, SLOT 6 | CHASSIS, ERROR, switchname, CP in Slot 7 set to faulty because CP ERROR asserted.
2020/03/23-14:20:18, [EM-1047], 2229, SLOT 6 | CHASSIS, INFO, switchname, CP in slot 7 not faulty, CP ERROR deasserted.
2022/07/26-09:18:24, [FSSM-1003], 21471, SLOT 1 | CHASSIS, WARNING, switchname, HA State out of sync.
Switchname:admin> hashow
Local CP (Slot 6, CP0): Active, Warm Recovered
Remote CP (Slot 7, CP1): Non-Redundant
/fabos/cliexec/hadump:
---------------------------------------
TIME_STAMP: Jul 27 10:16:34.770774
---------------------------------------
Local CP (Slot 1, CP0): Active, Cold Recovered
Remote CP (Slot 2, CP1): Non-Redundant
/fabos/cliexec/slotshow -m:
Slot Blade Type ID Model Name Status
--------------------------------------------------
1 CP BLADE 175 CPX6 ENABLED
2 CP BLADE 175 CPX6 FAULTY (53) - possible RRD
3 SW BLADE 178 FC32-48 ENABLED
4 SW BLADE 178 FC32-48 ENABLED
5 CORE BLADE 176 CR32-4 ENABLED
6 CORE BLADE 176 CR32-4 ENABLED
7 UNKNOWN VACANT
8 AP BLADE 186 SX6 ENABLED