shm.ssd events
shm.ssd.threshold.ioLatency
- Severity
-
NOTICE
- Description
-
This message occurs when ONTAP® detects that a solid-state drive (SSD) has an average block latency during a five-minute timeframe that is greater than expected. ONTAP will continue to monitor the SSD latency and might fail the SSD if it exceeds latency thresholds.
- Corrective Action
-
(None).
- Syslog Message
-
SSD %s has exceeded the expected block latency in the current timeframe with an average latency of %d us and an average utilization of %d percent. The next highest SSD latency: %d us. %s
- Parameters
-
disk_name (STRING): Name of the disk.
latency_avg (INT): Average block latency in the current timeframe in microseconds (us).
util_avg (INT): Average drive utilization percent in the current timeframe.
next_hi_latency_avg (INT): Average block latency for the SSD with the next highest block latency in the current timeframe.
disk_information (STRING): Formatted information about the disk. This includes the disk's vendor, model, firmware revision, and serial number.