Date: Tue, 11 May 2010 17:29:48 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: "Alexander V. Ribchansky" <shurik@zk.informjust.ua> Cc: freebsd-fs@freebsd.org Subject: Re: Freebsd 8.0 kmem map too small Message-ID: <20100511152948.GC1667@garage.freebsd.pl> In-Reply-To: <4BE95F1F.5090009@zk.informjust.ua>
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[-- Attachment #1 --] On Tue, May 11, 2010 at 04:43:59PM +0300, Alexander V. Ribchansky wrote: > As Artem advised, I comment out > > CFLAGS+=-DZIO_USE_UMA in sys/modules/zfs/Makefile > > and things like to be "back in USSR :)" if seriously - all become as good > as before 18.04.2010 mega ZFS-MFC. > While with UMA, Wired memory constantly grow up to kmem_max limit and than > PANIC! :(, without it, Wired is approx 380 - 450M on typical 8-STABLE KDE3 > desktop with plain ZFS. > So or there is something wrong with my (and many many other's people's) > hands or UMA broke ZFS at all. > > Thank you, Artem for hint! I already start to think, that revert to > pre-18.04.2010 8-STABLE is the only solution. Thanks for confirmation, I also suspected that. I'll turn using UMA for zio allocations off. -- Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkvpd+sACgkQForvXbEpPzTMewCbBXFQRFNtGHhGZI8/eYyLP/pT rHIAn0DL3GKqAZPvwgqAYyMMdHdgTxnx =ipyG -----END PGP SIGNATURE-----home | help
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