Servers disconnected from storage due to fabric segmentation after CP reboot

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Visibility:: Public

Votes:: 0

Category:: fabric-interconnect-and-management-switches

Specialty:: brocade

Last Updated:

Applies to

Brocade X7-4
Fabric OS (FOS) v9.1.1a

Issue

Servers got disconnected
errdump shows fabric segmentation due to zone conflict on ISLs:

2024/12/17-14:56:05 (GMT), [FABR-1001], 2289, SLOT 1 | FID 128 | PORT 4/11, WARNING, BRDR2X7, port 107, Zone Conflict.

2024/12/17-14:56:05 (GMT), [FABR-1001], 2290, SLOT 1 | FID 128 | PORT 3/11, WARNING, BRDR2X7, port 11, Zone Conflict.

2024/12/17-14:56:14 (GMT), [FABR-1001], 2301, SLOT 1 | FID 128 | PORT 8/3, WARNING, BRDR2X7, port 291, Zone conflict.

2024/12/17-14:56:14 (GMT), [FABR-1001], 2302, SLOT 1 | FID 128 | PORT 8/9, WARNING, BRDR2X7, port 297, Zone conflict.

2024/12/17-14:56:29 (GMT), [FABR-1001], 2306, SLOT 1 | FID 128 | PORT 4/29, WARNING, BRDR2X7, port 125, Zone Conflict.

2024/12/17-14:56:30 (GMT), [FABR-1001], 2307, SLOT 1 | FID 128 | PORT 3/29, WARNING, BRDR2X7, port 29, Zone Conflict.

errdump shows prior to fabric segmentation a CP reset:

2024/12/17-14:54:07 (GMT), [HAMK-1004], 2248, SLOT 1 | CHASSIS, INFO, Brocade_X7-4, Resetting standby CP (double reset may occur).

errdump shows HA had been out-of-sync for a while:

2024/08/26-20:32:50:117319 (GMT), [FSSM-1003], 1915315/138306, SLOT 1 | CHASSIS, WARNING, Brocade_X7-4, HA State out of sync., hasm_sgi.c, line: 2275, comp:hamd, ltime:2024/08/26-20:32:48:624155

2024/08/26-20:32:50:122148 (GMT), [FSSM-1003], 1915316/138307, SLOT 2 | CHASSIS, WARNING, Brocade_X7-4, HA State out of sync., hasm_sgi.c, line: 2275, comp:hamd, ltime:2024/08/26-20:32:50:121273

Zoning could not be changed due to a zone fabric lock:

Error: Zone Fabric lock update exchange failed (reason: commit timeout error)