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![]() If ZFS reports that a disk had at least 8 I/O operations over 60s that
were each delayed by at least 30s (implying a queue depth > 4 or I/O
aggregation, obviously), fault that disk. Disks that respond this
slowly can degrade the entire system's performance.
Sponsored by: Axcient
Reviewed by: delphij
Differential Revision: https://reviews.freebsd.org/D42825
(cherry picked from commit
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.. | ||
compat/opensolaris | ||
contrib/opensolaris | ||
lib | ||
sbin | ||
share | ||
tests | ||
usr.bin | ||
usr.libexec | ||
usr.sbin | ||
Makefile | ||
Makefile.inc |