1 files changed, 44 insertions, 0 deletions
diff --git a/health/health.d/zfs.conf b/health/health.d/zfs.conf
new file mode 100644
index 00000000..d2a56100
--- /dev/null
+++ b/health/health.d/zfs.conf
@@ -0,0 +1,44 @@
+
+    alarm: zfs_memory_throttle
+       on: zfs.memory_ops
+    class: Utilization
+     type: System
+component: File system
+   lookup: sum -10m unaligned absolute of throttled
+    units: events
+    every: 1m
+     warn: $this > 0
+    delay: down 1h multiplier 1.5 max 2h
+  summary: ZFS ARC growth throttling
+     info: number of times ZFS had to limit the ARC growth in the last 10 minutes
+       to: silent
+
+# ZFS pool state
+
+ template: zfs_pool_state_warn
+       on: zfspool.state
+    class: Errors
+     type: System
+component: File system
+     calc: $degraded
+    units: boolean
+    every: 10s
+     warn: $this > 0
+    delay: down 1m multiplier 1.5 max 1h
+  summary: ZFS pool ${label:pool} state
+     info: ZFS pool ${label:pool} state is degraded
+       to: sysadmin
+
+ template: zfs_pool_state_crit
+       on: zfspool.state
+    class: Errors
+     type: System
+component: File system
+     calc: $faulted + $unavail
+    units: boolean
+    every: 10s
+     crit: $this > 0
+    delay: down 1m multiplier 1.5 max 1h
+  summary: Critical ZFS pool ${label:pool} state
+     info: ZFS pool ${label:pool} state is faulted or unavail
+       to: sysadmin