[lkml]   [2002]   [Jun]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: nfs slowdown since 2.5.4
>>>>> " " == Matthias Welk <> writes:

> Hi, since 2.5.4 I noticed a big slowdown in nfs. It seems that
> this is related to the changes in the nfs-lookup code, because
> now most traffic via nfs is for lookup- and getattr-calls as
> you can see in the attached tcpdump log. I'v also attached a
> log of nfsstat, which shows this problem too.

Tough... Those extra checks are needed in order to ensure data cache
correctness on file open().

If you think you don't need them because the files that you are
reading are known never to change on the server, you can try mounting
with the 'nocto' mount option.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:26    [W:0.071 / U:6.292 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site