[Bug 241083] zfs: zpool import seems to probe all snapshots

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Oct 7 18:48:42 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241083

--- Comment #22 from Martin Birgmeier <d8zNeCFG at aon.at> ---
One more thing: Today, the system was not yet up for a long time and also
didn't have much disk activity. Could it be that there is still enough free
(main) memory for the zfs buffer cache (or whatever it's called) and therefore
all times are relatively low, whereas when such a cache is full the system
first has to make space in order to be able to read in the information needed
for the import, and freeing such space is continuously negated by continued
high disk activity which would fill any space in the buffer cache immediately
again?

-- Martin

-- 
You are receiving this mail because:
You are the assignee for the bug.


More information about the freebsd-fs mailing list