Date: Sun, 01 Apr 2012 21:41:26 -0400 From: "Philip M. Gollucci" <pgollucci@taximagic.com> To: "Philip M. Gollucci" <pgollucci@gmail.com> Cc: questions@freebsd.org, current@freebsd.org Subject: Re: freebsd 9.0-release + zfs + mysqld(percona) = kernel: swap zone exhausted, increase kern.maxswzone Message-ID: <4F7903C6.9040400@p6m7g8.com> In-Reply-To: <4F762A10.7040007@p6m7g8.com> References: <4F708223.4060803@p6m7g8.com> <4F7126BA.1000202@p6m7g8.com> <4F7280D7.8050409@p6m7g8.com> <4F762A10.7040007@p6m7g8.com>
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On 3/30/12 5:48 PM, Philip M. Gollucci wrote: > After reading several sparse articles/post, I've come to the conclusion > that FreeBSD doesn't do well with SWAP> 32GB; however it does allow it. > As such I decided to drop the swap to 8GB*2=16GB. Sadly that didn't > help either after dropping kern.maxswzone back 2*thedefault which is > apparently very near or the max you can up it and get more actual > SWAPMETA space b/c of the limiting based on the number of total system > pages. > > I'm still quite perplexed here. Please also the recent thread on > -stable where someone has the same problem with ZFS/NFS. > > subject: 9-STABLE, ZFS, NFS, ggatec - suspected memory leak That didn't help either. We will compare NAMEI next in addition to trying to tune the ZFS arch/meta. -- ------------------------------------------------------------------------ 1024D/DB9B8C1C B90B FBC3 A3A1 C71A 8E70 3F8C 75B8 8FFB DB9B 8C1C Philip M. Gollucci (pgollucci@p6m7g8.com) c: 703.336.9354 Member, Apache Software Foundation Committer, FreeBSD Foundation Consultant, P6M7G8 Inc. Director Operations, Ridecharge Inc. Work like you don't need the money, love like you'll never get hurt, and dance like nobody's watching.
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