From d362b7f4796a108c3593b9cb070c6aa761f283cb Mon Sep 17 00:00:00 2001 From: Dietmar Maurer Date: Mon, 12 Sep 2016 10:49:56 +0200 Subject: [PATCH] add hint about ZFS default ARC size --- local-zfs.adoc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/local-zfs.adoc b/local-zfs.adoc index 563e0c5..ff602ed 100644 --- a/local-zfs.adoc +++ b/local-zfs.adoc @@ -276,9 +276,10 @@ other settings are optional. Limit ZFS memory usage ~~~~~~~~~~~~~~~~~~~~~~ -It is good to use max 50 percent of the system memory for ZFS arc to -prevent performance shortage of the host. Use your preferred editor to -change the configuration in /etc/modprobe.d/zfs.conf and insert: +It is good to use maximal 50 percent (which is the default) of the +system memory for ZFS ARC to prevent performance shortage of the +host. Use your preferred editor to change the configuration in +/etc/modprobe.d/zfs.conf and insert: options zfs zfs_arc_max=8589934592 -- 2.39.2