Changeset 427 for vendor/current/docs/manpages/vfs_shadow_copy.8
- Timestamp:
- Apr 9, 2010, 3:20:58 PM (16 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
r414 r427 1 '\" t2 1 .\" Title: vfs_shadow_copy 3 2 .\" Author: [see the "AUTHOR" section] 4 .\" Generator: DocBook XSL Stylesheets v1.7 5.2<http://docbook.sf.net/>5 .\" Date: 0 2/19/20103 .\" Generator: DocBook XSL Stylesheets v1.7 <http://docbook.sf.net/> 4 .\" Date: 0/2010 6 5 .\" Manual: System Administration tools 7 6 .\" Source: Samba 3.5 8 7 .\" Language: English 9 8 .\" 10 .TH "VFS_SHADOW_COPY" "8" "02/19/2010" "Samba 3\&.5" "System Administration tools" 9 .TH "VFS_SHADOW_COPY" "8" "03/30/2010" "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 .. 11 159 .\" ----------------------------------------------------------------- 12 160 .\" * set default formatting … … 19 167 .\" * MAIN CONTENT STARTS HERE * 20 168 .\" ----------------------------------------------------------------- 21 .SH "N AME"169 .SH "N" 22 170 vfs_shadow_copy \- Make a Samba share read only for a specified time period 23 .SH "SYNOPSIS" 171 .SH "Synopsis" 172 .fam C 24 173 .HP \w'\ 'u 25 vfs objects = shadow_copy 174 \FCvfs objects = shadow_copy\F[] 175 .fam 26 176 .SH "DESCRIPTION" 27 177 .PP … … 31 181 .PP 32 182 The 33 vfs_shadow_copy 183 \FCvfs_shadow_copy\F[] 34 184 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\&. 35 185 .PP … … 37 187 .SH "CONFIGURATION" 38 188 .PP 39 vfs_shadow_copy 189 \FCvfs_shadow_copy\F[] 40 190 relies on a filesystem snapshot implementation\&. Many common filesystems have native support for this\&. 41 191 .PP 42 192 Filesystem snapshots must be mounted on specially named directories in order to be recognized by 43 vfs_shadow_copy\&. The snapshot mount points must be immediate children of a the directory being shared\&.193 \&. The snapshot mount points must be immediate children of a the directory being shared\&. 44 194 .PP 45 195 The snapshot naming convention is @GMT\-YYYY\&.MM\&.DD\-hh\&.mm\&.ss, where: … … 53 203 .IP \(bu 2.3 54 204 .\} 55 YYYY 205 \FCYYYY\F[] 56 206 is the 4 digit year 57 207 .RE … … 65 215 .IP \(bu 2.3 66 216 .\} 67 MM 217 \FCMM\F[] 68 218 is the 2 digit month 69 219 .RE … … 77 227 .IP \(bu 2.3 78 228 .\} 79 DD 229 \FCDD\F[] 80 230 is the 2 digit day 81 231 .RE … … 89 239 .IP \(bu 2.3 90 240 .\} 91 hh 241 \FChh\F[] 92 242 is the 2 digit hour 93 243 .RE … … 101 251 .IP \(bu 2.3 102 252 .\} 103 mm 253 \FCmm\F[] 104 254 is the 2 digit minute 105 255 .RE … … 113 263 .IP \(bu 2.3 114 264 .\} 115 ss 265 \FCss\F[] 116 266 is the 2 digit second\&. 117 267 .sp … … 119 269 .PP 120 270 The 121 vfs_shadow_copy 271 \FCvfs_shadow_copy\F[] 122 272 snapshot naming convention can be produced with the following 123 273 \fBdate\fR(1) … … 127 277 .RS 4 128 278 .\} 279 280 129 281 .nf 282 283 284 285 286 287 130 288 TZ=GMT date +@GMT\-%Y\&.%m\&.%d\-%H\&.%M\&.%S 131 289 132 .fi 290 .EB lightgray adjust-for-leading-newline 291 .if t \{\ 292 .sp 1 293 .\} 294 .fi 295 .fam 296 .ps +1 133 297 .if n \{\ 134 298 .RE … … 141 305 .RS 4 142 306 .\} 307 308 143 309 .nf 310 311 312 313 314 315 144 316 \fI[homes]\fR 145 317 \m[blue]\fBvfs objects = shadow_copy\fR\m[] 146 .fi 318 .EB lightgray adjust-for-leading-newline 319 .if t \{\ 320 .sp 1 321 .\} 322 .fi 323 .fam 324 .ps +1 147 325 .if n \{\ 148 326 .RE … … 153 331 .PP 154 332 With Samba or Windows servers, 155 vfs_shadow_copy 333 \FCvfs_shadow_copy\F[] 156 334 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\&. 157 335 .SH "VERSION"
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