Hello! On Thu, Jul 18, 2013 at 08:54:48PM -0400, feanorknd wrote:
> Thanks thanks so much!!! :D > > I even saw that ticket before posting, but I figured out it was not the > problem just because I do use XFS for my nginx_caches at 4 servers without > this problem, and also I did test changing the path to point to a XFS > partition on SATA drive, and the problem dissapeared. > > If you have a look at the ticket, that user also use a SSD drive and have > the alloc problem.... it seems like if only at SSD drives, the size > notification is incorrect because of the allocsize, but not on SATA drives, > although the allocsize is default for both of them, at least in my case!!!! > > Have a look at my first post and see at SATA drive, with XFS defaults, the > cache gets fullfilled exactly and if I configure 2500Gb, the "du -hs" when > core starts force expiring objects, is just that 2500Gb..... the measures al > exact and real. > > Not the same for SSD.. do you think people is something to review by > developers somehow? Depending on media used XFS might apply different defaults, and/or observed behaviour might be different due to timing reasons. Quick search suggests XFS currently uses dynamic allocsize by default, see here: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=055388a3188f56676c21e92962fc366ac8b5cb72 Try forcing allocsize to something like 4k to see if it helps. -- Maxim Dounin http://nginx.org/en/donation.html _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
