Messages in this thread | | | Date | Sat, 4 Aug 2007 21:26:15 +0200 | From | Jörn Engel <> | Subject | Re: [PATCH 00/23] per device dirty throttling -v8 |
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On Sat, 4 August 2007 21:21:30 +0200, Ingo Molnar wrote: > * Jörn Engel <joern@logfs.org> wrote: > > > > I actually vote for that. IMO, distros should turn -on- atime > > > updates when they know its needed. > > > > If you mean "relatime" I concur. "noatime" hurts mutt and others > > while "relatime" has no known problems, afaics. > > so ... one app can keep 30,000+ apps hostage? > > i use Mutt myself, on such a filesystem: > > /dev/md0 on / type ext3 (rw,noatime,nodiratime,user_xattr) > > and i can see no problems, it notices new mails just fine.
Given the choice between only "atime" and "noatime" I'd agree with you. Heck, I use it myself. But "relatime" seems to combine the best of both worlds. It currently just suffers from mount not supporting it in any relevant distro.
Jörn
-- Joern's library part 2: http://www.art.net/~hopkins/Don/unix-haters/tirix/embarrassing-memo.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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