On 01/22/2014 02:12 PM, Steve Dickson wrote:
On 21/01/14 19:24, NeilBrown wrote:
On Tue, 21 Jan 2014 10:40:01 -0500 Chuck Lever <chuck.lever@xxxxxxxxxx> wrote:
On Jan 20, 2014, at 10:45 PM, NeilBrown <neilb@xxxxxxx> 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 <neilb@xxxxxxx> 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
The nfsiostat command from the sysstat package is actually no longer
actively being maintained.
So I think that it can be merged with that from nfs-utils package.
Regards,
--
Sebastien GODARD <sysstat [at] orange.fr>
http://sebastien.godard.pagesperso-orange.fr/
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