Date: Fri, 2 Oct 2009 20:45:26 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Attila Nagy <bra@fsn.hu> Cc: freebsd-fs@FreeBSD.org Subject: Re: ARC size constantly shrinks, then ZFS slows down extremely Message-ID: <20091002184526.GA1660@garage.freebsd.pl> In-Reply-To: <4AC5B2C7.2000200@fsn.hu> References: <4AC1E540.9070001@fsn.hu> <4AC5B2C7.2000200@fsn.hu>
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--jRHKVT23PllUwdXP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 02, 2009 at 09:59:03AM +0200, Attila Nagy wrote: > Backing out this change from the 8-STABLE kernel: > http://svn.freebsd.org/viewvc/base/head/sys/cddl/contrib/opensolaris/uts/= common/fs/zfs/arc.c?r1=3D191901&r2=3D191902 >=20 > makes it survive about half and hour of IMAP searching. Of course only=20 > time will tell whether this helps in the long run, but so far 10/10=20 > tries succeeded to kill the machine with this method... Could you try this patch: http://people.freebsd.org/~pjd/patches/arc.c.4.patch --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --jRHKVT23PllUwdXP Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFKxkpGForvXbEpPzQRAqcCAKC/xaM47VeLUZzdX5iaDzoVpGa/pwCg2PQ+ eit4Hi2t+J05XzBwMUMOj0o= =9Av1 -----END PGP SIGNATURE----- --jRHKVT23PllUwdXP--
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