Login or Register to Ask a Question and Join Our Community


Filesystems, Disks and Memory

NFS performance

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Special Forums Hardware Filesystems, Disks and Memory NFS performance
# 1  
Old 03-03-2008
NFS performance
Hi,

In our environment (HP-UX B.11.11) we mainly use NFS v3 resources as the storage solution for our application. It worked fine, however we have recently noticed big I/O performance degradation that affected the application.

Is there any command or utility that can help us measure I/O efficiency for NFS mounted storage? I am the most interested in read/write rate (bytes per second) and call response time. Maybe do you know other useful methods for NFS performance measure?

Kind regards
Pit
# 2  
Old 03-04-2008
if available : nfsstat, vmstat, iostat.
# 3  
Old 03-23-2008
Bug
may be u can find something in this link

NFS performance tuning for HP-UX 11.0 and 11i systems
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Solaris

NFS write error on host xyz: Stale NFS file handle - Solaris 10

Oct 13 12:19:15 xyz nfs: NFS write error on host xyz: Stale NFS file handle. Oct 13 12:19:15 xyz nfs: (file handle: 68000000 1bc5492e 20000000 377c5e 1ce9395c 720a6203 40000000 bdfb0400) Oct 13 12:19:15 xyz nfs: NFS write error on host zyz: Stale NFS file handle. Oct 13 12:19:15 xyz nfs: ... (5 Replies)
Discussion started by: psychocandy
5 Replies

2. Shell Programming and Scripting

Mount NFS Share On NFS Client via bash script.

I need a help of good people with effective bash script to mount nfs shared, By the way I did the searches, since i haven't found that someone wrote a script like this in the past, I'm sure it will serve more people. The scenario as follow: An NFS Client with Daily CRON , running bash script... (4 Replies)
Discussion started by: Brian.t
4 Replies

3. Red Hat

NFS Performance Issue

Hi, I have a conflict. I have 2 servers: the 1st creates an application logs and the 2nd is an empty server. I want to export (read-only) from the 1st server by NFS the directory that contains the logs to the 2nd server. Now, the question is: If in the 2nd server i'm doing a lot of... (3 Replies)
Discussion started by: moshesa
3 Replies

4. Solaris

Solaris 9 as a nfs client -- centos as a nfs server.

Hello, I have a centos as nfs server, its name is centos_A. After I finish the setup of the nfs server, the other linux can access this nfs server immediately via /net/centos_A/* But, My solaris 9 can not access /net/centos_A/* immediately. I have to leave /net/centos_A, and wait for about... (1 Reply)
Discussion started by: bruceharbin
1 Replies

5. Solaris

All dependicies of nfs service is online but nfs is offline

Hi all in my server all nfs dependices are online but nfs client is offline root@BIWAPP1 # svcs -a|grep nfs disabled Sep_05 svc:/network/nfs/server:default online Sep_05 svc:/network/nfs/rquota:default online Sep_05 svc:/network/nfs/mapid:default online ... (9 Replies)
Discussion started by: spandhan
9 Replies

6. Programming

performance of mmap() against NFS

Hi all. I got a performance related problem that bothers me a lot. we have two computer nodes(svr1 & svr2), and svr1 has mysql 4.1.20 installed as well as nfs, and svr2 can mount disk from svr2, so we can make it possible to share files between them... the data files we'll deal with can... (6 Replies)
Discussion started by: blf0
6 Replies

7. Solaris

NFS write error on host : Stale NFS file handle

:confused:Hi all When i see in the /var/adm/messages, i saw the following error unix: NFS write error on host : Stale NFS file handle. unix: (file handle: 45ca415 3e7 a0000 2c7f6 3ebfc25f a0000 2 3e49) It is using sunOS 5.7. Is anybody know what is this error? Is is related to any network... (2 Replies)
Discussion started by: AirWalker83
2 Replies

8. News, Links, Events and Announcements

Announcing collectl - new performance linux performance monitor

About 4 years ago I wrote this tool inspired by Rob Urban's collect tool for DEC's Tru64 Unix. What makes this tool as different as collect was in its day is its ability to run at a low overhead and collect tons of stuff. I've expanded the general concept and even include data not available in... (0 Replies)
Discussion started by: MarkSeger
0 Replies

9. Red Hat

NFS performance stats on Linux

Hi everyone, The last two days I'm researching results of NFS operations on Linux, and I noticed some time difference when read and write. cat /proc/version : Linux version 2.6.9-42.ELsmp (bhcompile@hs20-bc1-1.build.redhat.com) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-2)) #1 SMP Wed Jul 12... (1 Reply)
Discussion started by: sysgate
1 Replies
Login or Register to Ask a Question