Undertemp alerts after upgrading BMC firmware to 11.10
Applies to
- AFF A220, AFF A150, AFF C190, ASA A150, FAS2720, FAS2750
- ONTAP 9
- BMC firmware 11.10
Issue
- Following upgrading BMC firmware to 11.10, sporadic undertemp alert seen by both nodes.
- Alerts clear shortly after being triggered
Example:
[NODE-02: dsa_worker4: ses.status.temperatureWarning:alert]: DS212-12 (S/N SHJGD23189XXXXX) shelf 0 on channel 0a temperature warning for Temperature sensor 11: non-critical status; undertemperature warning. Current temperature: 0 C (32 F). This module is on the rear of the shelf at the top left, on shelf module A.
[NODE-02: dsa_worker4: ses.status.temperatureInfo:info]: DS212-12 (S/N SHJGD23189XXXXX) shelf 0 on channel 0a temperature information for Temperature sensor 11: normal status.
