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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 000000000..ffba20456 --- /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) |