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doc: note that resilver progress can exceed 100%#18338

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chrislongros:zfs-resilver-percentage
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doc: note that resilver progress can exceed 100%#18338
chrislongros wants to merge 1 commit intoopenzfs:masterfrom
chrislongros:zfs-resilver-percentage

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@chrislongros chrislongros commented Mar 16, 2026

Document that both scrubs and resilvers can progress beyond 100% completion due to concurrent writes on a live system. Remove the "slightly" from the existing scrub note as progress can significantly exceed 100%.

Closes #17693

@chrislongros chrislongros force-pushed the zfs-resilver-percentage branch 2 times, most recently from baed670 to 15e06e3 Compare March 16, 2026 22:21
@behlendorf behlendorf added the Status: Accepted Ready to integrate (reviewed, tested) label Mar 18, 2026
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alek-p commented Mar 19, 2026

should we also add something to https://github.com/chrislongros/zfs/blob/HEAD/man/man8/zpool-resilver.8 ?

Document that both scrubs and resilvers can progress beyond 100%
completion due to concurrent writes on a live system. Remove
"slightly" from the existing scrub note as progress can
exceed 100%.

Closes openzfs#17693

Signed-off-by: Christos Longros <chris.longros@gmail.com>
@chrislongros chrislongros force-pushed the zfs-resilver-percentage branch from 15e06e3 to 071c630 Compare March 19, 2026 17:49
@github-actions github-actions bot removed the Status: Accepted Ready to integrate (reviewed, tested) label Mar 19, 2026
@chrislongros
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should we also add something to https://github.com/chrislongros/zfs/blob/HEAD/man/man8/zpool-resilver.8 ?

I added a description to the zpool-resilver man page too.

@behlendorf behlendorf added the Status: Code Review Needed Ready for review and testing label Mar 19, 2026
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zpool replace resilver can result in >100% progress

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