Pavel Snajdr 0d77e738e6 Defer resilver only when progress is above a threshold ... Restart a resilver from scratch, if the current one in progress is below a new tunable, zfs_resilver_defer_percent (defaulting to 10%). The original rationale for deferring additional resilvers, when there is already one in progress, was to help achieving data redundancy sooner for the data that gets scanned at the end of the resilver. But in case the admin wants to attach multiple disks to a single vdev, it wasn't immediately obvious the admin is supposed to run `zpool resilver` afterwards to reset the deferred resilvers and start a new one from scratch. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pavel Snajdr <snajpa@snajpa.net> Closes #15810		2024-10-04 10:41:17 -07:00
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spl.4	spl-proc: remove old taskq stats	2024-08-19 09:50:45 -07:00
zfs.4	Defer resilver only when progress is above a threshold	2024-10-04 10:41:17 -07:00