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getting lots of kernel nfs: server  not responding

Posted on 2004-08-17
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Last Modified: 2010-04-20
Hello
 
I have two boxes. One is the NFS server and one is the client.
 
They are very busy web servers.
 
i keep getting these errors on my console and in my message file
May  3 12:44:11 krusty kernel: nfs: server local.flanders not responding, still trying
May  3 12:44:15 krusty kernel: nfs: server local.flanders OK

these two boxes each have a GIGaBit ethernet card and a crossover cable connecting each other and it is only used for NFS.

All other network functions use the other nics

Stats are below, I am currently running 49 nfsd's

Thanks for any suggestions

On the server
nfsstat -s
Server rpc stats:
calls      badcalls   badauth    badclnt    xdrcall
25718710   0          0          0          0      
Server nfs v2:
null       getattr    setattr    root       lookup     readlink  
4      100% 0       0% 0       0% 0       0% 0       0% 0       0%
read       wrcache    write      create     remove     rename    
0       0% 0       0% 0       0% 0       0% 0       0% 0       0%
link       symlink    mkdir      rmdir      readdir    fsstat    
0       0% 0       0% 0       0% 0       0% 0       0% 0       0%

Server nfs v3:
null       getattr    setattr    lookup     access     readlink  
4       0% 10236002 39% 42905   0% 5439928 21% 8598    0% 60099   0%
read       write      create     mkdir      symlink    mknod      
8919197 34% 910196  3% 21816   0% 106     0% 330     0% 0       0%
remove     rmdir      rename     link       readdir    readdirplus
2634    0% 26      0% 5288    0% 0       0% 12840   0% 0       0%
fsstat     fsinfo     pathconf   commit    
24      0% 24      0% 0       0% 58689   0%


On the Client
nfsstat -c
Client rpc stats:
calls      retrans    authrefrsh
24616865   131061     0      
Client nfs v2:
null       getattr    setattr    root       lookup     readlink  
0       0% 0       0% 0       0% 0       0% 0       0% 0       0%
read       wrcache    write      create     remove     rename    
0       0% 0       0% 0       0% 0       0% 0       0% 0       0%
link       symlink    mkdir      rmdir      readdir    fsstat    
0       0% 0       0% 0       0% 0       0% 0       0% 0       0%

Client nfs v3:
null       getattr    setattr    lookup     access     readlink  
0       0% 10174261 41% 20990   0% 5363659 21% 7342    0% 59652   0%
read       write      create     mkdir      symlink    mknod      
8811537 35% 119194  0% 6475    0% 53      0% 315     0% 0       0%
remove     rmdir      rename     link       readdir    readdirplus
1900    0% 26      0% 4712    0% 0       0% 12658   0% 0       0%
fsstat     fsinfo     pathconf   commit    
11      0% 11      0% 0       0% 34069   0%

 

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Question by:paries
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6 Comments
 

Author Comment

by:paries
ID: 11827264
Oh yeah

RH9
0
 
LVL 14

Expert Comment

by:pablouruguay
ID: 11836337
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Author Comment

by:paries
ID: 11836376
what does this mean?
"the same for you other question"

They may be similar but different
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Control application downtime with dependency maps

Visualize the interdependencies between application components better with Applications Manager's automated application discovery and dependency mapping feature. Resolve performance issues faster by quickly isolating problematic components.

 
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Accepted Solution

by:
pablouruguay earned 500 total points
ID: 11836798
aaarrgggg im sorry. i mean this is a duplicated question :)
0
 

Author Comment

by:paries
ID: 11837631
No they are different questions.
As i was doing research, i saw that TCP was better for performance , hence the other question.
But i am still getting these messages on my console
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Author Comment

by:paries
ID: 11852956
So i am the only one getting these errors?

Knowbody has ever seen these erorrs before?

Thanks
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