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| author | Jeff Layton <jlayton@samba.org> | 2012-02-20 09:02:54 -0500 |
|---|---|---|
| committer | Jeff Layton <jlayton@samba.org> | 2012-02-20 09:02:54 -0500 |
| commit | 1c2f85a6aecffa7260709e5a44d77335bcade13f (patch) | |
| tree | 73b10a21a7b7125b8e42f684fc1da09be129ae6c | |
| parent | c753cfe5491cfb1f1f74ca41444706383ab9f0e3 (diff) | |
| download | cifs-utils-1c2f85a6aecffa7260709e5a44d77335bcade13f.tar.gz cifs-utils-1c2f85a6aecffa7260709e5a44d77335bcade13f.tar.bz2 cifs-utils-1c2f85a6aecffa7260709e5a44d77335bcade13f.zip | |
manpage: update wsize= entry to account for change in default wsize
Signed-off-by: Jeff Layton <jlayton@samba.org>
| -rw-r--r-- | mount.cifs.8 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mount.cifs.8 b/mount.cifs.8 index 74aa061..1f07d2c 100644 --- a/mount.cifs.8 +++ b/mount.cifs.8 @@ -457,7 +457,9 @@ Maximum amount of data that the kernel will request in a read request in bytes. .PP wsize=\fIbytes\fR .RS 4 -Maximum amount of data that the kernel will send in a write request in bytes\&. Prior to kernel 3\&.0\&.0, the default and maximum was 57344 (14 * 4096 pages)\&. As of 3\&.0\&.0, the default is 1M, and the maximum allowed is 16M\&. Note that this value is just a starting point for negotiation in 3\&.0\&.0 and up\&. The client and server may negotiate this size downward according to the server's capabilities\&. In kernels prior to 3\&.0\&.0, no negotiation is performed\&. It can end up with an existing superblock if this value isn't specified or it's greater or equal than the existing one\&. +Maximum amount of data that the kernel will send in a write request in bytes\&. Prior to kernel 3\&.0\&.0, the default and maximum was 57344 (14 * 4096 pages)\&. As of 3\&.0\&.0, the default depends on whether the client and server negotiate large writes via POSIX extensions. If they do, then the default is 1M, and the maximum allowed is 16M\&. If they do not, then the default is 65536 and the maximum allowed is 131007. +.PP +Note that this value is just a starting point for negotiation in 3\&.0\&.0 and up\&. The client and server may negotiate this size downward according to the server's capabilities\&. In kernels prior to 3\&.0\&.0, no negotiation is performed\&. It can end up with an existing superblock if this value isn't specified or it's greater or equal than the existing one\&. .RE .PP fsc |