NetApp Monitoring Blog

Monitoring Latency and Transfer Rate per Aggregate

→ deutsche Version 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…

Latenz und Transferrate auf Aggregatsebene überwachen

→ English Version Der neue Check PerfAggregate misst und überwacht verschiedenste Performance-Counter auf Aggregatsebene. Aktuell können die folgenden Counter vom Plugin überwacht werden: aggr_throughput (B/s) latency (µs) read_data (B/s) total_transfers (/s) total_transfers_hdd (/s)…

Checking the Metro-Cluster Configuration

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…

SnapDrive troubles with Snapshots Check

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,…

Trending the Inode-Usage

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…

Monitoring “inodes-full”

→ deutsche Version Obviously, one of the first plugins that we implemented was designed to monitor volumes and aggregates and their respective usage (“how many bytes are still available”). This plugin is called Usage and…

Monitoring “inodes-full”

→ English version Die Überwachung von Volumes und Aggregaten auf ihre jeweiligen Füllstände (“wieviel Bytes haben noch Platz”) war natürlich eines der ersten Plugins, das ich geschrieben hatte. Es hört auf den Namen…

New testing release: ASUP check and non-zeroed spare

The newest unstable (testing) release 3.9.2_05 is now available in the Q-portal.  It includes the following changes: New check check_netapp_asup monitors the autosupport-log for failed collections or transmissions. The Disk check already had an option…

Monitoring ASUP Messages

→ deutsche Version We are currently working on a check that monitors AutoSupport events, i.e. a check that sends an alarm if a AutoSupport message could not be created or sent. The last…

Versand der ASUP-Nachrichten prüfen

→ English Version Derzeit arbeiten wir an einem Check zur Prüfung von Autosupport-Events, konkret also einem Check der alarmiert, wenn das Versenden oder schon das Erstellen einer Autosupport-Nachricht fehlgeschlagen sein sollte. Abgefragt werden…

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