ZFS
Know the moment a ZFS pool degrades
Pool health, capacity, resilvers and scrub errors on every Linux server.
Only the states that matter
The alert watches pools that are degraded, faulted, unavailable or suspended. Add offline and removed disks if you want to hear about those too.
- Pool health straight from zpool
- Capacity and fragmentation
- Resilver progress after a disk swap
- Scrub errors as soon as they appear
Your pools, before the data is at risk
The signals you would check with zpool status, watched for you.
Pool health
The state of each pool, as zpool reports it.
Capacity and fragmentation
See a pool filling up long before it is full.
Resilver progress
Follow the rebuild after you replace a disk.
Scrub errors
Know as soon as a scrub finds a problem.
Pool degraded alert
Ready to use, with the states you choose.
Never a false zero
If zpool cannot be read, the value stays empty instead of showing zero.
Frequently asked questions
Degraded, faulted, unavailable and suspended by default. Offline and removed disks can be added.
The value stays empty. We never show a zero that could look like good news.
Yes, every ZFS metric is available as a dashboard panel.
Linux.
All of them.
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