Ignore:
Timestamp:
May 23, 2008, 6:56:41 AM (17 years ago)
Author:
Paul Smedley
Message:

Update source to 3.0.29

File:
1 edited

Legend:

Unmodified
Added
Removed
  • branches/samba-3.0/docs/manpages/vfs_cacheprime.8

    r44 r134  
    1 .\"Generated by db2man.xsl. Don't modify this, modify the source.
    2 .de Sh \" Subsection
    3 .br
    4 .if t .Sp
    5 .ne 5
    6 .PP
    7 \fB\\$1\fR
    8 .PP
    9 ..
    10 .de Sp \" Vertical space (when we can't use .PP)
    11 .if t .sp .5v
    12 .if n .sp
    13 ..
    14 .de Ip \" List item
    15 .br
    16 .ie \\n(.$>=3 .ne \\$3
    17 .el .ne 3
    18 .IP "\\$1" \\$2
    19 ..
    20 .TH "VFS_CACHEPRIME" 8 "" "" ""
     1.\"     Title: vfs_cacheprime
     2.\"    Author:
     3.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
     4.\"      Date: 05/21/2008
     5.\"    Manual: System Administration tools
     6.\"    Source: Samba 3.0
     7.\"
     8.TH "VFS_CACHEPRIME" "8" "05/21/2008" "Samba 3\.0" "System Administration tools"
     9.\" disable hyphenation
     10.nh
     11.\" disable justification (adjust text to left margin only)
     12.ad l
    2113.SH "NAME"
    2214vfs_cacheprime - prime the kernel file data cache
     
    2820This VFS module is part of the
    2921\fBsamba\fR(7)
    30 suite.
     22suite\.
    3123.PP
    3224The
    3325vfs_cacheprime
    34 VFS module reads chunks of file data near the range requested by clients in order to make sure the data is present in the kernel file data cache at the time when it is actually requested by clients.
     26VFS module reads chunks of file data near the range requested by clients in order to make sure the data is present in the kernel file data cache at the time when it is actually requested by clients\.
    3527.PP
    3628The size of the disk read operations performed by
    3729vfs_cacheprime
    38 is determined by the cacheprime:rsize option. All disk read operations are aligned on boundaries that are a multiple of this size. Each range of the file data is primed at most once during the time the client has the file open.
     30is determined by the cacheprime:rsize option\. All disk read operations are aligned on boundaries that are a multiple of this size\. Each range of the file data is primed at most once during the time the client has the file open\.
    3931.PP
    40 This module is stackable.
     32This module is stackable\.
    4133.SH "OPTIONS"
    4234.PP
    4335cacheprime:rsize = BYTES
    44 .RS 3n
    45 The number of bytes with which to prime the kernel data cache.
     36.RS 4
     37The number of bytes with which to prime the kernel data cache\.
    4638.sp
    4739The following suffixes may be applied to BYTES:
    48 .RS 3n
    49 .TP 3n
    50 \(bu
     40.sp
     41.RS 4
     42.ie n \{\
     43\h'-04'\(bu\h'+03'\c
     44.\}
     45.el \{\
     46.sp -1
     47.IP \(bu 2.3
     48.\}
    5149K
    52 - BYTES is a number of kilobytes
    53 .TP 3n
    54 \(bu
     50\- BYTES is a number of kilobytes
     51.RE
     52.sp
     53.RS 4
     54.ie n \{\
     55\h'-04'\(bu\h'+03'\c
     56.\}
     57.el \{\
     58.sp -1
     59.IP \(bu 2.3
     60.\}
    5561M
    56 - BYTES is a number of megabytes
    57 .TP 3n
    58 \(bu
     62\- BYTES is a number of megabytes
     63.RE
     64.sp
     65.RS 4
     66.ie n \{\
     67\h'-04'\(bu\h'+03'\c
     68.\}
     69.el \{\
     70.sp -1
     71.IP \(bu 2.3
     72.\}
    5973G
    60 - BYTES is a number of gigabytes
     74\- BYTES is a number of gigabytes
     75.sp
    6176.RE
    6277.RE
     
    6479.PP
    6580For a hypothetical disk array, it is necessary to ensure that all read operations are of size 1 megabyte (1048576 bytes), and aligned on 1 megabyte boundaries:
    66 
     81.sp
     82.RS 4
    6783.nf
    68 
    6984        \fI[hypothetical]\fR
    70         vfs objects = cacheprime
    71         cacheprime:rsize = 1M
    72 
     85        \fIvfs objects = cacheprime\fR
     86        \fIcacheprime:rsize = 1M\fR
    7387.fi
     88.RE
    7489.SH "CAVEATS"
    7590.PP
    7691cacheprime
    77 is not a a substitute for a general-purpose readahead mechanism. It is intended for use only in very specific environments where disk operations must be aligned and sized to known values (as much as that is possible).
     92is not a a substitute for a general\-purpose readahead mechanism\. It is intended for use only in very specific environments where disk operations must be aligned and sized to known values (as much as that is possible)\.
    7893.SH "VERSION"
    7994.PP
    80 This man page is correct for version 3.0.25 of the Samba suite.
     95This man page is correct for version 3\.0\.25 of the Samba suite\.
    8196.SH "AUTHOR"
    8297.PP
    83 The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed.
    84 
     98The original Samba software and related utilities were created by Andrew Tridgell\. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\.
Note: See TracChangeset for help on using the changeset viewer.