Changeset 594 for vendor/current/docs/manpages/vfs_shadow_copy.8
- Timestamp:
- Jul 1, 2011, 4:02:23 PM (14 years ago)
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vendor/current/docs/manpages/vfs_shadow_copy.8 (modified) (14 diffs)
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vendor/current/docs/manpages/vfs_shadow_copy.8
r478 r594 1 1 2 .\" Title: vfs_shadow_copy 2 3 .\" Author: [see the "AUTHOR" section] 3 .\" Generator: DocBook XSL Stylesheets v1.7 4.0<http://docbook.sf.net/>4 .\" Date: 0 6/18/20104 .\" Generator: DocBook XSL Stylesheets v1.7 <http://docbook.sf.net/> 5 .\" Date: 0 5 6 .\" Manual: System Administration tools 6 7 .\" Source: Samba 3.5 7 8 .\" Language: English 8 9 .\" 9 .TH "VFS_SHADOW_COPY" "8" "06/18/2010" "Samba 3\&.5" "System Administration tools" 10 .\" ----------------------------------------------------------------- 11 .\" * (re)Define some macros 12 .\" ----------------------------------------------------------------- 13 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 14 .\" toupper - uppercase a string (locale-aware) 15 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 16 .de toupper 17 .tr aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ 18 \\$* 19 .tr aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz 20 .. 21 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 22 .\" SH-xref - format a cross-reference to an SH section 23 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 24 .de SH-xref 25 .ie n \{\ 26 .\} 27 .toupper \\$* 28 .el \{\ 29 \\$* 30 .\} 31 .. 32 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 33 .\" SH - level-one heading that works better for non-TTY output 34 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 35 .de1 SH 36 .\" put an extra blank line of space above the head in non-TTY output 37 .if t \{\ 38 .sp 1 39 .\} 40 .sp \\n[PD]u 41 .nr an-level 1 42 .set-an-margin 43 .nr an-prevailing-indent \\n[IN] 44 .fi 45 .in \\n[an-margin]u 46 .ti 0 47 .HTML-TAG ".NH \\n[an-level]" 48 .it 1 an-trap 49 .nr an-no-space-flag 1 50 .nr an-break-flag 1 51 \." make the size of the head bigger 52 .ps +3 53 .ft B 54 .ne (2v + 1u) 55 .ie n \{\ 56 .\" if n (TTY output), use uppercase 57 .toupper \\$* 58 .\} 59 .el \{\ 60 .nr an-break-flag 0 61 .\" if not n (not TTY), use normal case (not uppercase) 62 \\$1 63 .in \\n[an-margin]u 64 .ti 0 65 .\" if not n (not TTY), put a border/line under subheading 66 .sp -.6 67 \l'\n(.lu' 68 .\} 69 .. 70 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 71 .\" SS - level-two heading that works better for non-TTY output 72 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 .de1 SS 74 .sp \\n[PD]u 75 .nr an-level 1 76 .set-an-margin 77 .nr an-prevailing-indent \\n[IN] 78 .fi 79 .in \\n[IN]u 80 .ti \\n[SN]u 81 .it 1 an-trap 82 .nr an-no-space-flag 1 83 .nr an-break-flag 1 84 .ps \\n[PS-SS]u 85 \." make the size of the head bigger 86 .ps +2 87 .ft B 88 .ne (2v + 1u) 89 .if \\n[.$] \&\\$* 90 .. 91 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 92 .\" BB/BE - put background/screen (filled box) around block of text 93 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 94 .de BB 95 .if t \{\ 96 .sp -.5 97 .br 98 .in +2n 99 .ll -2n 100 .gcolor red 101 .di BX 102 .\} 103 .. 104 .de EB 105 .if t \{\ 106 .if "\\$2"adjust-for-leading-newline" \{\ 107 .sp -1 108 .\} 109 .br 110 .di 111 .in 112 .ll 113 .gcolor 114 .nr BW \\n(.lu-\\n(.i 115 .nr BH \\n(dn+.5v 116 .ne \\n(BHu+.5v 117 .ie "\\$2"adjust-for-leading-newline" \{\ 118 \M[\\$1]\h'1n'\v'+.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[] 119 .\} 120 .el \{\ 121 \M[\\$1]\h'1n'\v'-.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[] 122 .\} 123 .in 0 124 .sp -.5v 125 .nf 126 .BX 127 .in 128 .sp .5v 129 .fi 130 .\} 131 .. 132 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 133 .\" BM/EM - put colored marker in margin next to block of text 134 .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 135 .de BM 136 .if t \{\ 137 .br 138 .ll -2n 139 .gcolor red 140 .di BX 141 .\} 142 .. 143 .de EM 144 .if t \{\ 145 .br 146 .di 147 .ll 148 .gcolor 149 .nr BH \\n(dn 150 .ne \\n(BHu 151 \M[\\$1]\D'P -.75n 0 0 \\n(BHu -(\\n[.i]u - \\n(INu - .75n) 0 0 -\\n(BHu'\M[] 152 .in 0 153 .nf 154 .BX 155 .in 156 .fi 157 .\} 158 .. 10 .TH "VFS_SHADOW_COPY" "8" "03/06/2011" "Samba 3\&.5" "System Administration tools" 159 11 .\" ----------------------------------------------------------------- 160 12 .\" * set default formatting … … 167 19 .\" * MAIN CONTENT STARTS HERE * 168 20 .\" ----------------------------------------------------------------- 169 .SH "N ame"21 .SH "N" 170 22 vfs_shadow_copy \- Make a Samba share read only for a specified time period 171 .SH "Synopsis" 172 .fam C 23 .SH "SYNOPSIS" 173 24 .HP \w'\ 'u 174 \FCvfs objects = shadow_copy\F[] 175 .fam 25 vfs objects = shadow_copy 176 26 .SH "DESCRIPTION" 177 27 .PP … … 181 31 .PP 182 32 The 183 \FCvfs_shadow_copy\F[] 33 vfs_shadow_copy 184 34 VFS module functionality that is similar to Microsoft Shadow Copy services\&. When setup properly, this module allows Microsoft Shadow Copy clients to browse "shadow copies" on Samba shares\&. 185 35 .PP … … 187 37 .SH "CONFIGURATION" 188 38 .PP 189 \FCvfs_shadow_copy\F[] 39 vfs_shadow_copy 190 40 relies on a filesystem snapshot implementation\&. Many common filesystems have native support for this\&. 191 41 .PP 192 42 Filesystem snapshots must be mounted on specially named directories in order to be recognized by 193 \FCvfs_shadow_copy\F[]\&. The snapshot mount points must be immediate children of a the directory being shared\&.43 \&. The snapshot mount points must be immediate children of a the directory being shared\&. 194 44 .PP 195 45 The snapshot naming convention is @GMT\-YYYY\&.MM\&.DD\-hh\&.mm\&.ss, where: … … 203 53 .IP \(bu 2.3 204 54 .\} 205 \FCYYYY\F[] 55 YYYY 206 56 is the 4 digit year 207 57 .RE … … 215 65 .IP \(bu 2.3 216 66 .\} 217 \FCMM\F[] 67 MM 218 68 is the 2 digit month 219 69 .RE … … 227 77 .IP \(bu 2.3 228 78 .\} 229 \FCDD\F[] 79 DD 230 80 is the 2 digit day 231 81 .RE … … 239 89 .IP \(bu 2.3 240 90 .\} 241 \FChh\F[] 91 hh 242 92 is the 2 digit hour 243 93 .RE … … 251 101 .IP \(bu 2.3 252 102 .\} 253 \FCmm\F[] 103 mm 254 104 is the 2 digit minute 255 105 .RE … … 263 113 .IP \(bu 2.3 264 114 .\} 265 \FCss\F[] 115 ss 266 116 is the 2 digit second\&. 267 117 .sp … … 269 119 .PP 270 120 The 271 \FCvfs_shadow_copy\F[] 121 vfs_shadow_copy 272 122 snapshot naming convention can be produced with the following 273 123 \fBdate\fR(1) … … 277 127 .RS 4 278 128 .\} 279 .fam C280 .ps -1281 129 .nf 282 .if t \{\283 .sp -1284 .\}285 .BB lightgray adjust-for-leading-newline286 .sp -1287 288 130 TZ=GMT date +@GMT\-%Y\&.%m\&.%d\-%H\&.%M\&.%S 289 131 290 .EB lightgray adjust-for-leading-newline291 .if t \{\292 .sp 1293 .\}294 132 .fi 295 .fam296 .ps +1297 133 .if n \{\ 298 134 .RE … … 305 141 .RS 4 306 142 .\} 307 .fam C308 .ps -1309 143 .nf 310 .if t \{\311 .sp -1312 .\}313 .BB lightgray adjust-for-leading-newline314 .sp -1315 316 144 \fI[homes]\fR 317 145 \m[blue]\fBvfs objects = shadow_copy\fR\m[] 318 .EB lightgray adjust-for-leading-newline319 .if t \{\320 .sp 1321 .\}322 146 .fi 323 .fam324 .ps +1325 147 .if n \{\ 326 148 .RE … … 331 153 .PP 332 154 With Samba or Windows servers, 333 \FCvfs_shadow_copy\F[] 155 vfs_shadow_copy 334 156 is designed to be an end\-user tool only\&. It does not replace or enhance your backup and archival solutions and should in no way be considered as such\&. Additionally, if you need version control, implement a version control system\&. 335 157 .SH "VERSION"
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