Date: Wed, 1 Oct 2008 15:57:43 +0200 From: Ben Stuyts <ben@altesco.nl> To: Jeremy Chadwick <koitsu@FreeBSD.org> Cc: Holger Kipp <hk@alogis.com>, stable@FreeBSD.org Subject: Re: recommended setup for amd64 7-STABLE with ZFS, Samba 3.2 and possibly ACLs? Message-ID: <F435290C-0E38-4601-A76C-AA442F517E10@altesco.nl> In-Reply-To: <20081001101227.GA17912@icarus.home.lan> References: <20080930100848.GA9193@intserv.int1.b.intern> <20080930104605.GA44675@icarus.home.lan> <01EBDE48-7CEE-4A50-B4F9-C4D5BCFA18BD@altesco.nl> <20081001101227.GA17912@icarus.home.lan>
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On 1 okt 2008, at 12:12, Jeremy Chadwick wrote: > On Wed, Oct 01, 2008 at 10:42:32AM +0200, Ben Stuyts wrote: >> I had to disable mmap access in dovecot, or it would coredump >> periodically. (mmap_disable = yes in dovecot.conf) I found that to >> be a >> problem only on ZFS. I don't know if that's been fixed yet. Apart >> from >> that it works great. > > RELENG_7 had this problem fixed in rev 1.31.2.2, dated 2008/04/26. > > Here's the proper file in cvsweb so you can see it yourself: > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c > > Have you tried re-enabling mmap in dovecot on a system with a kernel > build after those dates? No, thanks for pointing that out. I have missed that. My 7-stable kernel is from July 16, so I will re-enable it and report back. Ben
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