Date: Tue, 11 May 2010 19:33:00 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: HEADS UP: 64-bit quotas going in to head today Message-ID: <86d3x24a43.fsf@ds4.des.no> In-Reply-To: <hs0m1e$ovp$1@dough.gmane.org> (Ivan Voras's message of "Fri, 07 May 2010 11:20:56 %2B0200") References: <201005070036.o470a3pl044330@chez.mckusick.com> <hs0m1e$ovp$1@dough.gmane.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Ivan Voras <ivoras@freebsd.org> writes: > Just wondering - does the quota code have that much impact on the file > system that it's still today left out of the GENERIC kernel? It adds quite a bit of code to pretty much every UFS VOP. I haven't benchmarked or profiled it, so I have no idea how much it affects performance, but I suspect it's noticeable for disk-intensive workloads such as busy databases. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?86d3x24a43.fsf>