Snapmirror lag thresholds are incorrect in AIQUM
Applies to
- ActiveIQ Unified Manager (AIQUM) 9.6+
- ONTAP 9
- SnapMirror
Issue
- AIQUM reports alerts
Mirror Replication Lag Warning
every X hours - The actual SnapMirror relationship uses a larger value for the schedule than the warning
- For example:
- Lag warning in AIQUM is coming every 2 hours
- Lag warning threshold is set to 150%
- The schedule is set to 2 hour interval in SnapMirrror
- Therefore, 150% should be 3 hours
- For example:
- AIQUM is not calculating the warning and error threshold values correctly for SnapMirror relationships
- AIQUM
au.log
shows:
WARN [foundation-poll-2] c.o.s.a.d.n.t.z.ZAPIConnection (ZAPIConnection.java:729) - [netappfoundation] <cluster_fqdn> - <cluster_fqdn> <cluster_fqdn> - Ignoring failed zapi: job-schedule-cron-get-iter; errno: 13115, reason: Invalid value specified for "key-0" element within "job-schedule-cron-get-iter-key-td": "<stale_cluster_uuid>"
- Running job schedule show in ONTAP shows some schedules with cluster name as a stale UUID instead of the proper cluster name
> job schedule show -fields cluster,description
cluster vserver name description
------------------------------------ --------- ----------------- ------------
<stale_cluster_uuid> <vserver> <schedule> <schedule_description>
<stale_cluster_uuid> <vserver> <schedule> <schedule_description> - In System Manager, Protection > Overview > Local Policy Settings > Schedules
- Some of the schedules have a blank schedule
- When trying to edit these schedules it will just load forever in the GUI and will not load anything