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5d534f1371
When scrubbing/resilvering a pool it can be counter productive to cancel the scan and kick of a replace operation to a hot spare when encountering checksum errors. In this case, the best course of action is to allow the scrub/resilver to complete as quickly as possible and to keep the vdevs fully online if possible. Realistically, this is less of an issue for a RAIDZ since a traditional resilver must be used and checksums will be verified. However, this is not the case for a mirror or dRAID pool which is sequentially resilvered and checksum verification is deferred until after the replace operation completes. Regardless, we apply this policy to all pool types since it's a good idea for all vdevs. Degrading additional vdevs has the potential to make a bad situation worse. Note the checksum errors will still be reported as both an event and by `zpool status`. This change only prevents the ZED from proactively taking any action. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #13499 |
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| .. | ||
| arc_summary | ||
| arcstat | ||
| dbufstat | ||
| fsck_zfs | ||
| mount_zfs | ||
| raidz_test | ||
| vdev_id | ||
| zdb | ||
| zed | ||
| zfs | ||
| zfs_ids_to_path | ||
| zgenhostid | ||
| zhack | ||
| zinject | ||
| zpool | ||
| zpool_influxdb | ||
| zstream | ||
| ztest | ||
| zvol_id | ||
| zvol_wait | ||
| Makefile.am | ||