Date: Wed, 21 Oct 2009 16:22:08 -0700 From: Artem Belevich <fbsdlist@src.cx> To: "K. Macy" <kmacy@freebsd.org> Cc: freebsd-fs@freebsd.org, Pawel Jakub Dawidek <pjd@freebsd.org> Subject: Re: ARC size constantly shrinks, then ZFS slows down extremely Message-ID: <ed91d4a80910211622lc42e3dasbaad953ca6877106@mail.gmail.com> In-Reply-To: <A9EED983-8382-4C8B-BFB9-5A4CA1D62A37@freebsd.org> References: <4AC1E540.9070001@fsn.hu> <4AC5B2C7.2000200@fsn.hu> <20091002184526.GA1660@garage.freebsd.pl> <4ACDA5EA.2010600@fsn.hu> <4ACDDED0.2070707@fsn.hu> <20091008160718.GB2134@garage.freebsd.pl> <4AD2E118.2050202@fsn.hu> <47C0A3F4-6431-49E5-B780-FA162946C288@freebsd.org> <4AD2E998.8090409@fsn.hu> <A9EED983-8382-4C8B-BFB9-5A4CA1D62A37@freebsd.org>
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Hi, Will r197816 from head be MFC'd to stable-8 as commit comment suggested? I've been running my box with the r197816 applied to stable/8 and so far it's been working fine for me. #svn log -v -c 197816 ------------------------------------------------------------------------ r197816 | kmacy | 2009-10-06 14:40:50 -0700 (Tue, 06 Oct 2009) | 5 lines Changed paths: M /head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Prevent paging pressure from draining arc too much - always drain arc if above arc_c_max - never drain arc if arc is below arc_c_max MFC after: 3 days ------------------------------------------------------------------------ --Artem
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