Changeset 596 for trunk/server/docs/manpages/vfs_scannedonly.8
- Timestamp:
- Jul 2, 2011, 3:35:33 PM (14 years ago)
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trunk/server/docs/manpages/vfs_scannedonly.8
r480 r596 1 '\" t 1 2 .\" Title: vfs_scannedonly 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 v1.75.2 <http://docbook.sf.net/> 5 .\" Date: 03/06/2011 5 6 .\" Manual: System Administration tools 6 7 .\" Source: Samba 3.5 7 8 .\" Language: English 8 9 .\" 9 .TH "VFS_SCANNEDONLY" "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_SCANNEDONLY" "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 "NAME" 170 22 vfs_scannedonly \- Ensures that only files that have been scanned for viruses are visible and accessible to the end user\&. 171 .SH "Synopsis" 172 .fam C 23 .SH "SYNOPSIS" 173 24 .HP \w'\ 'u 174 \FCvfs objects = scannedonly\F[] 175 .fam 25 vfs objects = scannedonly 176 26 .SH "DESCRIPTION" 177 27 .PP … … 181 31 .PP 182 32 The 183 \FCvfs_scannedonly\F[] 33 vfs_scannedonly 184 34 VFS module ensures that only files that have been scanned for viruses are visible and accessible to the end user\&. If non\-scanned files are found an anti\-virus scanning daemon is notified\&. The anti\-virus scanning daemon is not part of the Samba suite\&. 185 35 .PP 186 36 Scannedonly comes in two parts: a samba vfs module and (one or more) daemons\&. The daemon scans files\&. If a certain file is clean, a second file is created with prefix 187 \ FC\&.scanned:\F[]\&. The Samba module simply looks if such a188 \ FC\&.scanned:\F[]37 \&.scanned:\&. The Samba module simply looks if such a 38 \&.scanned: 189 39 file exists, and is newer than the pertinent file\&. If this is the case, the file is shown to the user\&. If this is not the case, the file is not returned in a directory listing (configurable), and cannot be opened (configurable)\&. The Samba vfs module will notify the daemon to scan this file\&. 190 40 .PP … … 192 42 .PP 193 43 If a virus is found by the daemon, a file with a warning message is created in the directory of the user, a warning is sent to the logs, and the file is renamed to have prefix 194 \ FC\&.virus:\F[]\&. Files with the195 \ FC\&.virus:\F[]44 \&.virus:\&. Files with the 45 \&.virus: 196 46 prefix are never shown to the user and all access is denied\&. 197 47 .PP … … 199 49 .SH "CONFIGURATION" 200 50 .PP 201 \FCvfs_scannedonly\F[] 51 vfs_scannedonly 202 52 relies on a anti\-virus scanning daemon that listens on the scannedonly socket (unix domain socket or UDP socket)\&. 203 53 .SH "OPTIONS" … … 230 80 scannedonly:rm_hidden_files_on_rmdir = True 231 81 .RS 4 232 Whether files that are not visible (\ FC\&.scanned:\F[]82 Whether files that are not visible (\&.scanned: 233 83 files, 234 \ FC\&.failed:\F[]84 \&.failed: 235 85 files and 236 \ FC\&.virus: \F[]86 \&.virus: 237 87 files) should be deleted if the user tries to remove the directory\&. If false, the user will get the "directory is not empty" error\&. 238 88 .RE … … 251 101 .RS 4 252 102 If a non\-scanned file is opened, the vfs module will wait recheck_tries_open times for recheck_time_open milliseconds for the scanning daemon to create a 253 \ FC\&.scanned:\F[]103 \&.scanned: 254 104 file\&. For small files that are scanned by the daemon within the time (tries * time) the behavior will be just like on\-access scanning\&. 255 105 .RE … … 273 123 .RS 4 274 124 Allow access to non\-scanned files\&. The daemon is notified, however, and special files such as 275 \ FC\&.scanned:\F[]125 \&.scanned: 276 126 files\&. 277 \ FC\&.virus:\F[]127 \&.virus: 278 128 files and 279 \ FC\&.failed:\F[]129 \&.failed: 280 130 files are not listed\&. 281 131 .RE … … 287 137 .RS 4 288 138 .\} 289 .fam C290 .ps -1291 139 .nf 292 .if t \{\293 .sp -1294 .\}295 .BB lightgray adjust-for-leading-newline296 .sp -1297 298 140 \fI[homes]\fR 299 141 \m[blue]\fBvfs objects = scannedonly\fR\m[] 300 142 \m[blue]\fBscannedonly:hide_nonscanned_files = False\fR\m[] 301 .EB lightgray adjust-for-leading-newline302 .if t \{\303 .sp 1304 .\}305 143 .fi 306 .fam307 .ps +1308 144 .if n \{\ 309 145 .RE
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