Date: Mon, 29 May 2006 16:46:10 +0200 From: Ulrich Spoerlein <uspoerlein@gmail.com> To: Greg Rivers <gcr+freebsd-stable@tharned.org> Cc: Paul Allen <nospam@ugcs.caltech.edu>, freebsd-stable@freebsd.org Subject: Re: kmem leak in tmpmfs? Message-ID: <20060529144610.GD1117@roadrunner.q.local> In-Reply-To: <200605252220.44739.gcr%2Bfreebsd-stable@tharned.org> References: <wpy7wq6qlh.fsf@heho.labo> <44764417.4030004@alumni.rice.edu> <20060526004343.GE28128@groat.ugcs.caltech.edu> <200605252220.44739.gcr%2Bfreebsd-stable@tharned.org>
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[-- Attachment #1 --] Greg Rivers wrote: > On Thursday 25 May 2006 19:43, Paul Allen wrote: > > >From Jonathan Noack <noackjr@alumni.rice.edu>, Thu, May 25, 2006 at > > > 07:56:07PM -0400: I am currently running with the following in > > > /etc/rc.conf and haven't experienced any problems: > > > tmpmfs_flags="-S -o async" > > > > Is there a way to accomplish this with an fstab entry? > > > > md /tmp mfs rw,async,-s1024m,-S > > > > no,I don't think so. But surely it would be better to just fixup the > > standard mount -t path to not call mount_mfs... > > > > Actually there is a way. I too have not been satisfied with the tmpmfs > features in rc, so for some time now I've simply created a hard link: > > cd /sbin && ln -f mdmfs mount_md > > and then used an entry like this in /etc/fstab: > > md /tmp md rw,async,-Sp1777,-s768M 0 0 > > This works great for me. A simple patch to mtree could make this hard link > part of the base system. Nothing else is needed. You should use the 'mfs' file system. This works out of the box: md /tmp mfs rw,-s256m,-S,-Otime,async,noatime 0 0 Ulrich Spoerlein -- PGP Key ID: 20FEE9DD Encrypted mail welcome! Fingerprint: AEC9 AF5E 01AC 4EE1 8F70 6CBD E76E 2227 20FE E9DD Which is worse: ignorance or apathy? Don't know. Don't care. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQFEewky524iJyD+6d0RAi6RAKCIIQgOJ2ANFv2AKiYN9mq3cT/rrgCdG3va 01WBI5ibqiJfrk+uIou5jWU= =3DYs -----END PGP SIGNATURE-----
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