> On 22 Mar 2017, at 21:02, O. Hartmann <ohartmann_at_walstatt.org> wrote: > > CURRENT (FreeBSD 12.0-CURRENT #82 r315720: Wed Mar 22 18:49:28 CET 2017 amd64) is > annoyingly slow! While scrubbing is working on my 12 GB ZFS volume, updating /usr/ports > takes >25 min(!). That is an absolute record now. > > I do an almost daily update of world and ports tree and have periodic scrubbing ZFS > volumes every 35 days, as it is defined in /etc/defaults. Prts tree hasn't grown much, > the content of the ZFS volume hasn't changed much (~ 100 GB, its fill is about 4 TB now) > and this is now for ~ 2 years constant. > > I've experienced before that while scrubbing the ZFS volume, some operations, even the > update of /usr/ports which resides on that ZFS RAIDZ volume, takes a bit longer than > usual - but never that long like now! > > Another box is quite unusable while it is scrubbing and it has been usable times before. > The change is dramatic ... > What do "zpool list", "gstat" and "zpool status" show?Received on Wed Mar 22 2017 - 19:11:01 UTC
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