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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
commit | be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 (patch) | |
tree | 9754ff1ca740f6346cf8483ec915d4054bc5da2d /health/guides/zfs/zfs_pool_state_warn.md | |
parent | Initial commit. (diff) | |
download | netdata-upstream.tar.xz netdata-upstream.zip |
Adding upstream version 1.44.3.upstream/1.44.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/guides/zfs/zfs_pool_state_warn.md')
-rw-r--r-- | health/guides/zfs/zfs_pool_state_warn.md | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/health/guides/zfs/zfs_pool_state_warn.md b/health/guides/zfs/zfs_pool_state_warn.md new file mode 100644 index 00000000..ffba2045 --- /dev/null +++ b/health/guides/zfs/zfs_pool_state_warn.md @@ -0,0 +1,20 @@ +### Understand the alert + +This alert is triggered when the state of a ZFS pool changes to a warning state, indicating potential issues with the pool, such as disk errors, corruption, or degraded performance. + +### Troubleshoot the alert + +1. **Check pool status**: Use the `zpool status` command to check the status of the ZFS pool and identify any issues or errors. + +2. **Review disk health**: Inspect the health of the disks in the ZFS pool using `smartctl` or other disk health monitoring tools. + +3. **Replace faulty disks**: If a disk in the ZFS pool is faulty, replace it with a new one and perform a resilvering operation using `zpool replace`. + +4. **Scrub the pool**: Run a manual scrub operation on the ZFS pool with `zpool scrub` to verify data integrity and repair any detected issues. + +5. **Monitor pool health**: Keep an eye on the ZFS pool's health and performance metrics to ensure that issues are resolved and do not recur. + +### Useful resources + +1. [ZFS on Linux Documentation](https://openzfs.github.io/openzfs-docs/) +2. [FreeBSD Handbook - ZFS](https://www.freebsd.org/doc/handbook/zfs.html) |