Debabrata Banerjee 03b60eee78 Allow scaling of arc in proportion to pagecache ...

When multiple filesystems are in use, memory pressure causes arc_cache
to collapse to a minimum. Allow arc_cache to maintain proportional size
even when hit rates are disproportionate. We do this only via evictable
size from the kernel shrinker, thus it's only in effect under memory
pressure.

AKAMAI: zfs: CR 3695072
Reviewed-by: Tim Chase <tim@chase2k.com>
Reviewed-by: Richard Yao <ryao@gentoo.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com>
Closes #6035

2017-05-02 15:50:49 -04:00

..

Makefile.am

Initial attempt to document events and payloads.

2014-07-25 11:58:36 -07:00

vdev_id.conf.5

Add extra keyword 'slot' to vdev_id.conf

2015-08-30 10:03:56 -07:00

zfs-events.5

Man page white space and spelling corrections

2015-12-18 13:33:37 -08:00

zfs-module-parameters.5

Allow scaling of arc in proportion to pagecache

2017-05-02 15:50:49 -04:00

zpool-features.5

OpenZFS 2932 - support crash dumps to raidz, etc. pools

2017-04-10 10:24:17 -07:00