ses.multipath.ReqError After Adding a New Disk Shelf
- Views:
- 177
- Visibility:
- Public
- Votes:
- 0
- Category:
- metrocluster
- Specialty:
- metrocluster
- Last Updated:
- 10/14/2022, 6:24:58 PM
Applies to
- MetroCluster
- ATTO FibreBridge
Issue
After adding a new disk shelf, the following message is appearing in event logs:
ses.multipath.ReqError: SAS disk shelf detected without a multipath configuration
When reviewing the sysconfig -a output, a shelf is missing on each FibreChannel port connected to the ATTO FibreBridge:
Example:
Port a:
FC-to-SAS Bridge:
(...)
SW1:1-9.shelf00: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-9.shelf01: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-9.shelf02: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-9.shelf03: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281
Port c:
FC-to-SAS Bridge:
(...)
SW1:1-10.shelf01: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-10.shelf02: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-10.shelf03: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281 SW1:1-10.shelf04: DS460-12 Firmware rev. IOM12 A: 0281 IOM12 B: 0281
