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@ -2,7 +2,7 @@
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH XORRISO 1 "Nov 13, 2008"
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.TH XORRISO 1 "Nov 17, 2008"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" Some roff macros, for reference:
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@ -100,7 +100,8 @@ The data content of the session is called filesystem
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The written image in its session can then be mounted by the operating system
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for being used read-only. Linux is able to mount ISO images from block devices,
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which may represent optical media, other media or via a loop device even
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from regular disk files.
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from regular disk files. FreeBSD mounts ISO images from devices that represent
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arbitrary media or from regular disk files.
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.PP
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This session usage model has been extended on CD media by the concept of
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.B multi-session ,
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@ -258,8 +259,6 @@ program is desired. -C $msc1,$msc2 is equivalent to:
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Input drive, i.e. source of an existing or empty ISO image, can be any random
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access readable libburn drive: optical media with readable data,
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blank optical media, regular files, block devices.
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.br
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Rock Ridge info will be generated by the program unconditionally.
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.PP
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Output drive, i.e. target for writing, can be any libburn drive.
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Some drive types do not support the method of growing but only the methods
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@ -277,6 +276,12 @@ the path of their block device or of their generic character device. E.g.
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.br
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-dev /dev/sg2
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.br
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On FreeBSD the device files have names like
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.br
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-dev /dev/cd0
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.br
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-dev /dev/acd0
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.br
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Get a list of accessible drives by command
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.br
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-devices
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@ -367,10 +372,10 @@ The MBR of a follow-up session can get in effect only on overwriteable media.
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Commands are either actions or settings. They consist of a command word,
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followed by zero or more parameter words. If the list of parameter words
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is of variable length (indicated by "[...]" or "[***]") then it has to be
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terminated by either the list delimiter, or the end of argument list, or an
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end of an input line.
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terminated by either the \fBlist delimiter\fR, or the end of argument list,
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or an end of an input line.
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.PP
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At program start the \fBlist delimiter\fR is the word "--". This may be changed
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At program start the list delimiter is the word "--". This may be changed
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by option -list_delimiter in order to allow "--" as argument in a list of
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variable length. It is advised to reset the delimiter to "--" immediately
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afterwards.
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@ -2356,8 +2361,8 @@ This transport becomes visible with -report_about "ALL".
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\fB\-session_log\fR path
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If path is not empty it gives the address of a plain text file where
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a log record gets appended after each session. This log can be used to
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determine the start_lba of a session for mount option sbsector= from
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date or volume id.
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determine the start_lba of a session for mount options -o sbsector=
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resp. -s from date or volume id.
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.br
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Record format is: timestamp start_lba size volume-id
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.br
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@ -2743,9 +2748,10 @@ This makes sense if the full backup leaves substantial remaining capacity
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on media and if the expected changes are much smaller than the full backup.
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An update run will probably save no time but last longer than a full backup.
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.br
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With \fBmount\fR option \fB"sbsector="\fR it is possible to access the session
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trees which represent the older backup versions. With CD media, Linux mount
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accepts session numbers directly by its option "session=".
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With \fBmount\fR option -o \fB"sbsector="\fR on Linux resp. \fB-s\fR on FreeBSD
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it is possible to access the session trees which represent the older backup
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versions. With CD media, Linux mount accepts session numbers directly by
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its option "session=".
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.br
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Multi-session media and most overwriteable media written by xorriso can tell
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the sbsectors of their sessions by xorriso option -toc.
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@ -2799,7 +2805,8 @@ Avoid to eventually create /home/thomas/restored without rwx-permission.
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.br
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This can be repeated several times, eventually with -eject or with other
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-indev drives. See the human readable part of "$HOME"/dvd_copy.map for
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addresses which can be used on "$HOME"/dvd_copy with mount option sbsector=.
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addresses which can be used on "$HOME"/dvd_copy with mount option -o sbsector=
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resp. -s.
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.br
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If you want to make the newest session the default mount session, you
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may add option "patch_lba0=on" to the final -check_media run.
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