On 2017-Dec-13, at 9:43 PM, Peter Jeremy <pe...@rulingia.com> wrote: > On 2017-Dec-13 11:23:46 +0000, Gary Palmer <gpal...@freebsd.org> wrote: >> An open question would be why ARC is not reducing if the system is >> under memory pressure. It's meant to, but there have been various >> bugs in that implementation. > > The OP doesn't say what version of -current he is running but I would > point the finger at r325851. I have discovered that, in 11-stable, > r326619 (which is the MFC of r325851) stops ARC responding to memory > backpressure.
See also https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224080 (bugzialla 224080 ) about problems with zfs from head -r326347 . bugzilla 224330 is another -r326347 problem report (based on some list reports) but that are for problems in some non-zfs contexts. === Mark Millard markmi at dsl-only.net _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"