lkml.org 
[lkml]   [1999]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] a.out don't exec over NFS
Date
> My patch reverts NFS client to 2.0.x behaviour. I can provide a patch
> that changes only s_blocksize on NFS mounted filesystem.

As I said benchmark it.

Right now stat() returns the superblock s_blocksize field and that is used
by the higher layers to govern the I/O writing size. If you change this
to a low value you trash your entire performance, especially versus non
Linux NFS servers.

To get the right effect you need to decouple the stat() returns and the
a.out file check.



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:50    [W:0.119 / U:0.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site