[zfs-discuss] Replacing multiple drives at once - performance

Hajo Möller dasjoe at gmail.com
Tue Sep 1 12:01:34 EDT 2015


Chris just said resilvering many vs one does not take significantly longer.
ZFS has to walk the tree anyways, which usually is the limiting element due
to slow random IO.
Starting multiple replacements at the same time is the best course of
action.

-- 
Regards,
Hajo Möller
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