Displaying 3 results from an estimated 3 matches for "nfsometer".
2015 Apr 29
1
nfs (or tcp or scheduler) changes between centos 5 and 6?
...://wiki.linux-nfs.org> has helpful information about enabling debug
output on the client end to see what is going on. I don't know in your
situation if enabling server-side debugging is feasible.
<http://nfs.sourceforge.net> also has useful tuning information.
You may want to look at NFSometer and see if it can help.
Devin
2015 Apr 29
5
nfs (or tcp or scheduler) changes between centos 5 and 6?
We have a "compute cluster" of about 100 machines that do a read-only
NFS mount to a big NAS filer (a NetApp FAS6280). The jobs running on
these boxes are analysis/simulation jobs that constantly read data off
the NAS.
We recently upgraded all these machines from CentOS 5.7 to CentOS 6.5.
We did a "piecemeal" upgrade, usually upgrading five or so machines at
a time, every few
2015 Apr 29
0
nfs (or tcp or scheduler) changes between centos 5 and 6?
...rything that if it is out of whack
> you can get far-reaching symptoms that don't seem to have anything to do
> with DNS.
I believe so. I wouldn't bet my life on it. But there were certainly
no changes to our DNS before, during or since the OS upgrade.
> You may want to look at NFSometer and see if it can help.
Haven't seen that, will definitely give it a try!
Thanks for your thoughts and suggestions!