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template: mdstat_disks
on: md.disks
class: Errors
type: System
component: RAID
units: failed devices
every: 10s
calc: $down
warn: $this > 0
summary: MD array device ${label:device} down
info: Number of devices in the down state for the ${label:device} ${label:raid_level} array. \
Any number > 0 indicates that the array is degraded.
to: sysadmin
template: mdstat_mismatch_cnt
on: md.mismatch_cnt
class: Errors
type: System
component: RAID
chart labels: raid_level=!raid1 !raid10 *
units: unsynchronized blocks
calc: $count
every: 60s
warn: $this > 1024
delay: up 30m
summary: MD array device ${label:device} unsynchronized blocks
info: Number of unsynchronized blocks for the ${label:device} ${label:raid_level} array
to: silent
template: mdstat_nonredundant_last_collected
on: md.nonredundant
class: Latency
type: System
component: RAID
calc: $now - $last_collected_t
units: seconds ago
every: 10s
warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every))
crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
summary: MD array last collected
info: Number of seconds since the last successful data collection
to: sysadmin
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