Re: Call for PRs: nullfs

From: Norikatsu Shigemura <nork_at_FreeBSD.org>
Date: Sun, 18 Jul 2004 06:47:37 +0900 (JST)
On Sat, 17 Jul 2004 15:59:31 -0400
Alex Vasylenko <lxv_at_omut.org> wrote:
> I find the performance of nullfs somewhat lacking as measured in the test
> described below (a config with nullfs performs worse (~2x slower) than the same
> config with vnodefs). For simplicity the test was done in chroot, doing it in a
> jail has no significant impact on performance.

	Wow, I confirmed this behavior with 'make buildworld' on
	5-current(2004/7/2, SMP).

	nullfs mounted /usr/src, /usr/obj:	about 5000sec
	ln -s'ed /usr/src, /usr/obj:		about 3000sec
Received on Sat Jul 17 2004 - 19:47:45 UTC

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