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Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge

From "Thomas Schmitt" <scdbackup@gmx.net>
Newsgroups linux.debian.user
Subject Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge
Date 2016-11-10 19:50 +0100
Message-ID <sC2Aa-1Ba-23@gated-at.bofh.it> (permalink)
References <sC0ym-dI-21@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hi,

> Interestingly 1.4.7 can read one more of these ISOs, leaving 19 bad.

Was that already with -read_fs "norock" ?

If so: Do you still see the error message
  "Damaged RR/SUSP information."
?


> With 1.3.2 and this ISO in particular, it said
>    libisofs: SORRY : Mandatory Rock Ridge PX entry is not present or it
>    contains invalid values.

The error message still exists in 1.4.7. Somehow it must have avoided it.


> with 1.4.7, I get a few warnings
>         libisofs: WARNING : Sum of resolved file name collisions: 159

Name collisions should not occur in any filesystem tree.
There is a limit of 255 characters per path component. Longer names get
truncated and could then collide. But that's very unlikely because the
truncated names contain a string with the MD5 of the untruncated name.

Are there preceeding warnings of form

  File name collision resolved with %s . Now: %s

?
The path and file name inserted into "%s" would be of interest.


>         Boot record  : (system area only) , not-recognized APM

That's not a warning but a status summary:
"(system area only)" = No El Torito boot record is present.
"not-recognized" = none of the known hard disk boot sectors was recognized.
"APM" = an Apple Partition Map was found.

You might get more details about the APM with

  xorriso -indev ... -report_system_area plain


>         System id: APPLE COMPUTER, INC., TYPE: 0002
>         Volume id: IPHOTOARCHIV_240206

Might "240206" be a date stamp ? (24 Feb 2006 ?)


Have a nice day :)

Thomas

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Thread

xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-09 12:30 +0100
  Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-09 14:10 +0100
    Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-09 14:40 +0100
      Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-09 15:20 +0100
      Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-10 12:40 +0100
    Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-10 12:40 +0100
      Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-10 13:00 +0100
        Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-10 13:30 +0100
          Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-10 15:10 +0100
        Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-10 17:40 +0100
          Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-10 19:50 +0100
            Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-11 22:20 +0100
            Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-18 16:40 +0100
            Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-18 16:40 +0100
              Re: orriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-18 17:30 +0100
                Re: orriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-22 11:50 +0100
                Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-22 21:50 +0100
                Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-23 16:40 +0100
                Re: orriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-23 16:50 +0100
                Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-23 17:00 +0100
                Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-23 19:40 +0100
                Re: orriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-23 17:00 +0100
      Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-10 15:30 +0100
        Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-10 15:50 +0100
        Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Brian <ad44@cityscape.co.uk> - 2016-11-10 16:40 +0100
  Re: xorriso: listing files+offsets in an ISO9660 image w/o RockRidge Jonathan Dowland <jmtd@debian.org> - 2016-11-09 18:10 +0100

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