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| author | Chuck Lever <cel@netapp.com> | 2005-12-01 00:09:02 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-01-06 20:58:49 +0100 |
| commit | 40859d7ee64ed6bfad8a4e93f9bb5c1074afadff (patch) | |
| tree | ed4069423c3d6551035d5b6116f50452cdac4103 /fs/binfmt_misc.c | |
| parent | NFS: make "inode number mismatch" message more useful (diff) | |
| download | linux-40859d7ee64ed6bfad8a4e93f9bb5c1074afadff.tar.xz linux-40859d7ee64ed6bfad8a4e93f9bb5c1074afadff.zip | |
NFS: support large reads and writes on the wire
Most NFS server implementations allow up to 64KB reads and writes on the
wire. The Solaris NFS server allows up to a megabyte, for instance.
Now the Linux NFS client supports transfer sizes up to 1MB, too. This will
help reduce protocol and context switch overhead on read/write intensive NFS
workloads, and support larger atomic read and write operations on servers
that support them.
Test-plan:
Connectathon and iozone on mount point with wsize=rsize>32768 over TCP.
Tests with NFS over UDP to verify the maximum RPC payload size cap.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/binfmt_misc.c')
0 files changed, 0 insertions, 0 deletions