From owner-freebsd-hackers Sat Apr 15 15:49:53 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from bingnet2.cc.binghamton.edu (bingnet2.cc.binghamton.edu [128.226.1.18]) by hub.freebsd.org (Postfix) with ESMTP id AD8D737B5A0 for ; Sat, 15 Apr 2000 15:49:46 -0700 (PDT) (envelope-from zzhang@cs.binghamton.edu) Received: from sol.cs.binghamton.edu (sol.cs.binghamton.edu [128.226.123.100]) by bingnet2.cc.binghamton.edu (8.9.3/8.9.3) with ESMTP id SAA20580 for ; Sat, 15 Apr 2000 18:49:43 -0400 (EDT) Date: Sat, 15 Apr 2000 16:24:20 -0400 (EDT) From: Zhihui Zhang To: freebsd-hackers@freebsd.org Subject: NFS attribute cache & profiling sysctl variables Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I have two unrelated questions I can not figure out myself: (1) Does FreeBSD NFS implementation support "noac" to disable attribute cache? I know this is not good for performance. (2) I am trying to display kernel profiling sysctl variables with sysctl -a or sysctl -A without success. They are defined in subr_prof.c. Why sysctl command can not display them? I can use kgmon. Any help is appreciated. -Zhihui To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message