Date: Mon, 18 Jun 2018 11:24:19 -0500 From: Bob Willcox <bob@immure.com> To: questions list <freebsd-questions@freebsd.org> Subject: Limiting ZFS ARC Size? Message-ID: <20180618162419.GA41031@rancor.immure.com>
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Is there a way to limit the size of the ZFS ARC cache? I am running a 12-current system with 32GB of memory and the ZFS ARC grows to a hughe size, to the point where my running processes (such as firefox) start page thrashing. bob@tavion:13 /home/bob> uname -a FreeBSD tavion.austin.ibm.com 12.0-CURRENT FreeBSD 12.0-CURRENT #3 r335222: Fri Jun 15 13:40:49 CDT 2018 bob@tavion.austin.ibm.com:/usr/obj/usr/src/amd64.amd64/sys/TAVION amd64 I would like to be able to limit how much memory ZFS grabs for this cache? Thanks for any help/pointers! Bob -- Bob Willcox | Isn't air travel wonderful? bob@immure.com | Breakfast in London, dinner in New York, Austin, TX | luggage in Brazil.
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