Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx1.redhat.com ([209.132.183.28]:11554 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932120AbaAVNKx (ORCPT ); Wed, 22 Jan 2014 08:10:53 -0500 Message-ID: <52DFC3C3.7080506@RedHat.com> Date: Wed, 22 Jan 2014 08:12:35 -0500 From: Steve Dickson MIME-Version: 1.0 To: NeilBrown , Chuck Lever CC: varekova@redhat.com, sysstat@orange.fr, Linux NFS Mailing List Subject: Re: Too many programs called nfsiostat. References: <20130410094639.5debfc90@notabene.brown> <20140121144517.5f549347@notabene.brown> <20140122112436.574f0e29@notabene.brown> In-Reply-To: <20140122112436.574f0e29@notabene.brown> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-nfs-owner@vger.kernel.org List-ID: On 21/01/14 19:24, NeilBrown wrote: > On Tue, 21 Jan 2014 10:40:01 -0500 Chuck Lever wrote: > >> >> On Jan 20, 2014, at 10:45 PM, NeilBrown wrote: >> >>> >>> (This time without the typo in Chuck's address - sorry). >>> >>> Not quite a year ago I wrote: >>> >>> On Wed, 10 Apr 2013 09:46:39 +1000 NeilBrown wrote: >>> >>>> >>>> Hi all, >>>> it seems that in 2010, a program called nfsiostat was added to the sysstat >>>> package (http://sebastien.godard.pagesperso-orange.fr/) >>>> >>>> This is unfortunate because in 2008 a program called nfsiostat was added to >>>> the nfs-utils package. >>>> (https://www.kernel.org/pub/linux/utils/nfs-utils/1.2.7/) >>>> >>>> The default install locations seem to be different (/usr/bin vs /usr/sbin), >>>> so packagers would not immediately notice. >>>> >>>> This seems like something that should be "fixed". >>>> >>>> Any suggestions what a good "fix" should look like? >>>> >>>> NeilBrown >>> >>> >>> No suggestions were forthcoming. >>> So I have a suggestion. >>> I propose we rename the "nfsiostat" in the "sysstat" package to >>> "nfsio-sysstat" and the "nfsiostat" in "nfs-utils" to >>> "nfs-utils-iostat". >>> >>> Does anyone object? If not I'll send off patches shortly :-) >> >> What does the sysstat version do? do we need two programs, or can they be merged? Or can one be dropped? >> > > It reads /proc/self/mountstats and reports some numbers, not unlike the > nfs-utils version. > > $ /usr/sbin/nfsiostat > > eli:/home mounted on /mnt: > > op/s rpc bklog > 3.55 0.00 > read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) > 0.000 0.000 0.000 0 (0.0%) 0.000 0.000 > write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) > 0.000 0.000 0.000 0 (0.0%) 0.000 0.000 > $ /usr/bin/nfsiostat > Linux 3.11.6-4-desktop (notabene.brown) 01/22/2014 _x86_64_ (8 CPU) > > Filesystem: rkB_nor/s wkB_nor/s rkB_dir/s wkB_dir/s rkB_svr/s wkB_svr/s ops/s rops/s wops/s > eli:/home 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > > > The man page for the sysstat version is: > > http://www.makelinux.com/man/1/N/nfsiostat Is this version still actively being maintain? steved. > > while man page for nfs-utils version is: > > http://linux.die.net/man/8/nfsiostat > > NeilBrown >