DS460C drawer in a critical state
Applies to
- DS460C
- FAS/AFF
Issue
- Receiving
DISK REDUNDANCY FAILEDerrors - When looking at the drawers in the affected shelf, an IOM is missing information:
cluster1::> storage shelf drawer showDrawer DiskShelf Drawer Status A/B Closed? Count Firmware A/B----- ------ ----------------- ------- ----- -----------------2.5 1 normal/normal closed 4 00000634/00000634 2 normal/ - closed 4 00000634/ - 3 normal/normal closed 4 00000634/00000634 4 normal/normal closed 5 00000634/00000634 5 normal/normal closed 4 00000634/000006345 entries were displayed.
- PHY paths to a specific drawer will be in an unhealthy state:
Partial Path Link Invalid Running Loss Phy CRC PhyDisk Port Timeout Rate DWord Disparity Dword Reset Error ChangeId State Value (ms) (Gb/s) Count Count Count Problem Count Count--------------------------------------------------------------------------------------------------
[DCM1.0] OK 7 12.0 0 0 0 0 0 3[DCM1.1] OK 7 12.0 0 0 0 0 0 3[DCM1.2] OK 7 12.0 0 0 0 0 0 3[DCM1.3] OK 7 12.0 0 0 0 0 0 3[DCM2.0] UNKWN LNK 7 NA 0 0 0 0 0 0[DCM2.1] UNKWN LNK 7 NA 0 0 0 0 0 0[DCM2.2] UNKWN LNK 7 NA 0 0 0 0 0 0[DCM2.3] UNKWN LNK 7 NA 0 0 0 0 0 0[DCM3.0] OK 7 12.0 0 0 0 0 0 3[DCM3.1] OK 7 12.0 0 0 0 0 0 3[DCM3.2] OK 7 12.0 0 0 0 0 0 3[DCM3.3] OK 7 12.0 0 0 0 0 0 3
- DS460C reports a critical fault from one of the DCM elements in
storageshow fault -vcommand output:
Enclosure Status: informationChannel: 9aShelf: 5Shelf Type: DS460-12Product Serial Number: SHJGD12345678Module Type: IOM12BTemperature Sensors:Element Status Status Bytes Status Descriptions 21: UNKNOWN 06,00,2E,00 26: UNKNOWN 06,00,30,00
Enclosure:Element Status Status Bytes Status Descriptions 1: OK 01,00,02,00 FAIL
Drawers Control Module:Element Status Status Bytes Status Descriptions 1 [IOM12 A] : OK 01,00,01,01 REPORT, TYPE BIT0 2 [IOM12 A] : OK 01,00,01,01 REPORT, TYPE BIT0 3 [IOM12 A] : OK 01,00,01,01 REPORT, TYPE BIT0 4 [IOM12 A] : OK 01,00,01,01 REPORT, TYPE BIT0 5 [IOM12 A] : OK 01,00,01,01 REPORT, TYPE BIT0 6 [IOM12 B] : OK 01,00,01,01 REPORT, TYPE BIT0 7 [IOM12 B] : CRITICAL 02,40,00,00 FAIL 8 [IOM12 B] : OK 01,00,01,01 REPORT, TYPE BIT0 9 [IOM12 B] : OK 01,00,01,01 REPORT, TYPE BIT0 10 [IOM12 B] : OK 01,00,01,01 REPORT, TYPE BIT0
