Ignore:
Timestamp:
May 27, 2009, 9:08:03 AM (16 years ago)
Author:
Herwig Bauernfeind
Message:

Update 3.2 branch to 3.2.8 docs

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1 edited

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  • branches/samba-3.2.x/docs/manpages/vfs_commit.8

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    11.\"     Title: vfs_commit
    2 .\"    Author:
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     4.\"      Date: 02/03/2009
    55.\"    Manual: System Administration tools
    66.\"    Source: Samba 3.2
     7.\"  Language: English
    78.\"
    8 .TH "VFS_COMMIT" "8" "12/19/2008" "Samba 3\.2" "System Administration tools"
     9.TH "VFS_COMMIT" "8" "02/03/2009" "Samba 3\&.2" "System Administration tools"
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    12165.ad l
    13 .SH "NAME"
    14 vfs_commit - flush dirty data at specified intervals
    15 .SH "SYNOPSIS"
    16 .HP 1
    17 vfs objects = commit
     166.\" -----------------------------------------------------------------
     167.\" * MAIN CONTENT STARTS HERE *
     168.\" -----------------------------------------------------------------
     169.SH "Name"
     170vfs_commit \- flush dirty data at specified intervals
     171.SH "Synopsis"
     172.fam C
     173.HP \w'\ 'u
     174\FCvfs objects = commit\F[]
     175.fam
    18176.SH "DESCRIPTION"
    19177.PP
    20178This VFS module is part of the
    21179\fBsamba\fR(7)
    22 suite\.
     180suite\&.
    23181.PP
    24182The
    25 vfs_commit
    26 VFS module keeps track of the amount of data written to a file and synchronizes it to disk when a specified amount accumulates\.
    27 .PP
    28 vfs_commit
    29 is useful in two circumstances\. First, if you have very precious data, the impact of unexpected power loss can be minimized by a small commit:dthresh value\. Secondly, write performance can be improved on some systems by flushing file data early and at regular intervals\.
    30 .PP
    31 This module is stackable\.
     183\FCvfs_commit\F[]
     184VFS module keeps track of the amount of data written to a file and synchronizes it to disk when a specified amount accumulates\&.
     185.PP
     186\FCvfs_commit\F[]
     187is useful in two circumstances\&. First, if you have very precious data, the impact of unexpected power loss can be minimized by a small commit:dthresh value\&. Secondly, write performance can be improved on some systems by flushing file data early and at regular intervals\&.
     188.PP
     189This module is stackable\&.
    32190.SH "OPTIONS"
    33191.PP
    34192commit:dthresh = BYTES
    35193.RS 4
    36 Synchronize file data each time the specified number of bytes has been written\.
     194Synchronize file data each time the specified number of bytes has been written\&.
    37195.sp
    38196The following suffixes may be applied to BYTES:
     
    46204.IP \(bu 2.3
    47205.\}
    48 K
     206\FCK\F[]
    49207\- BYTES is a number of kilobytes
    50208.RE
     
    58216.IP \(bu 2.3
    59217.\}
    60 M
     218\FCM\F[]
    61219\- BYTES is a number of megabytes
    62220.RE
     
    70228.IP \(bu 2.3
    71229.\}
    72 G
     230\FCG\F[]
    73231\- BYTES is a number of gigabytes
    74232.sp
     
    79237Synchronize the file data on the [precious] share after every 512 kilobytes (524288 bytes) of data is written:
    80238.sp
    81 .RS 4
     239.if n \{\
     240.RS 4
     241.\}
     242.fam C
     243.ps -1
    82244.nf
     245.if t \{\
     246.sp -1
     247.\}
     248.BB lightgray adjust-for-leading-newline
     249.sp -1
     250
    83251        \fI[precious]\fR
    84         \fIpath = /data/precious\fR
    85         \fIvfs objects = commit\fR
    86         \fIcommit:dthresh = 512K\fR
    87 .fi
    88 .RE
     252        \m[blue]\fBpath = /data/precious\fR\m[]
     253        \m[blue]\fBvfs objects = commit\fR\m[]
     254        \m[blue]\fBcommit:dthresh = 512K\fR\m[]
     255.EB lightgray adjust-for-leading-newline
     256.if t \{\
     257.sp 1
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     261.ps +1
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    89265.SH "CAVEATS"
    90266.PP
    91267On some systems, the data synchronization performed by
    92 commit
    93 may reduce performance\.
     268\FCcommit\F[]
     269may reduce performance\&.
    94270.SH "VERSION"
    95271.PP
    96 This man page is correct for version 3\.0\.25 of the Samba suite\.
     272This man page is correct for version 3\&.0\&.25 of the Samba suite\&.
    97273.SH "AUTHOR"
    98274.PP
    99 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\.
     275The 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\&.
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