On Mon, 15 Dec 2008, Patrick Boutilier wrote: > Henrique de Moraes Holschuh wrote: > > On Mon, 15 Dec 2008, Teresa wrote: > >> since yesterday i have strange behavier of my productive mail server, and i > >> cannt find the reason for 2 days allready. > > > > Which kernel? If it is Linux 2.6.27.8 or 2.6.27.9, try downgrading... > > What is wrong with those kernels? The lack of this: http://lkml.indiana.edu/hypermail/linux/kernel/0812.1/00998.html Thread here: http://lkml.indiana.edu/hypermail/linux/kernel/0812.1/index.html#00006 2.6.27.10 will be much better. I am not touching 2.6.27 at all until it is out (still running 2.6.26.y here), but probably I won't consider it until it reaches 2.6.27.12 or thereabouts. No, I am not sure it would break Cyrus IMAP. But one doesn't let Cyrus IMAP anywhere near a kernel that is suspect of less than pristine shared memory or mmap behaviour, it would be the same as walking around with dead fish in a basket, near a bunch of starved cats. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
