Our new check PerfAggregate measures various performance counters per aggregate. Currently, the following counters can be monitored:
aggr_throughput (B/s) latency (µs) read_data (B/s) total_transfers (/s) total_transfers_hdd (/s) total_transfers_ssd (/s) transmit_failure (-) user_read_blocks (/s) user_read_latency (us) …
The newly published check_netapp_takeover has been enhanced to check the metro-cluster configuration too. All of these checks are done in one service-check. Example:``` $ check_netapp_takeover.pl -H filer01f NETAPP_TAKEOVER OK node filer0101 connected (ha mode): The the storage failover facility is enabled. Takeover of …
If you are checking your filer with the Snapshots plugin, you may get an error like: Can't call method "attr" on an undefined value at /opt/.../lib/nagios/plugins/check_netapp_pro/checks/Snapshots.pm line 289. The reason for this is, that the SnapDrive application creates flexclones, which are created, …
The Check UsageTrend can be used to interpolate the usage of a volume or aggregate into the future and send an alarm if it would get filled up within a given time. Until now this check measured the size in bytes. From now on we have an additional argument ‑‑what=size|inodes. Setting this argument to inodes tells the …
Wit the next release, SnapshotLessVolumes will receive the option ‑‑check_only=with_lun|without_lun. 7m filers can also use without_lun_7m. With this option you can limit the check to volumes with or without LUNs, regardless of any naming conventions.
In June 2017 OvercommitAggr received an essential new feature: the new metric growth. Using --metric=growth one can calculate the usage of a thin-provisioned aggregate for a specific period in the future based on the current trend. Unfortunately this feature was not well documented and the usage of the different …