| [134] | 1 | .\" Title: vfs_commit
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| 2 | .\" Author:
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| 3 | .\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
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| [135] | 4 | .\" Date: 05/28/2008
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| [134] | 5 | .\" Manual: System Administration tools
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| 6 | .\" Source: Samba 3.0
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| 7 | .\"
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| [135] | 8 | .TH "VFS_COMMIT" "8" "05/28/2008" "Samba 3\.0" "System Administration tools"
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| [134] | 9 | .\" disable hyphenation
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| 10 | .nh
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| 11 | .\" disable justification (adjust text to left margin only)
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| 12 | .ad l
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| [39] | 13 | .SH "NAME"
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| 14 | vfs_commit - flush dirty data at specified intervals
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| 15 | .SH "SYNOPSIS"
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| [44] | 16 | .HP 1
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| 17 | vfs objects = commit
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| [39] | 18 | .SH "DESCRIPTION"
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| 19 | .PP
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| 20 | This VFS module is part of the
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| 21 | \fBsamba\fR(7)
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| [134] | 22 | suite\.
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| [39] | 23 | .PP
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| 24 | The
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| [44] | 25 | vfs_commit
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| [134] | 26 | VFS module keeps track of the amount of data written to a file and synchronizes it to disk when a specified amount accumulates\.
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| [39] | 27 | .PP
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| [44] | 28 | vfs_commit
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| [134] | 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\.
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| [39] | 30 | .PP
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| [134] | 31 | This module is stackable\.
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| [39] | 32 | .SH "OPTIONS"
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| 33 | .PP
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| 34 | commit:dthresh = BYTES
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| [134] | 35 | .RS 4
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| 36 | Synchronize file data each time the specified number of bytes has been written\.
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| [39] | 37 | .sp
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