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Re: Extracting directories from an ISO image, command line tool?

From Richard Owlett <rowlett@cloud85.net>
Newsgroups linux.debian.user
Subject Re: Extracting directories from an ISO image, command line tool?
Date 2015-09-13 23:20 +0200
Message-ID <q8mQO-2Ba-9@gated-at.bofh.it> (permalink)
References <q79LY-2hY-19@gated-at.bofh.it> <q7bb3-4eD-13@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Thomas Schmitt wrote:
> Hi,
>
> my two cents:
>
>    for i in /media/distributionA/DVD*.iso
>    do
>      xorriso -osirrox on:auto_chmod_on -overwrite nondir \
>              -indev "$i" \
>              -extract /pool /media/distributionA/poolA
>    done
>
> The setting -osirrox auto_chmod_on enables writing to
> read-only directories which were created by a previous
> xorriso -extract command.
> This is needed especially if duplicate files overwrite
> each other in such read-only directories.
>
> One may change the permissions of the directories before
> extraction.
>
>      xorriso -osirrox on -overwrite nondir \
>              -indev "$i" \
>              -find /pool -type d -exec chmod u+rwx -- \
>              -extract /pool /media/distributionA/poolA \
>              -rollback_end
>
> The final command -rollback_end prevents error messages
> about pending changes and no output drive being acquired.
>
> This is equivalent to
>      find /media/distributionA/poolA -type d -exec chmod u+rwx '{}' ';'
> after each xorriso run.
>
>
> Have a nice day :)
>

Things almost work. I suspect operator error of some sort.
I tend to do cut-n-paste of single physical lines rather than 
looping as in your example.

I seem to be able to extract the pool directory of the first ISO 
I process.
The second fails (see sample below). It chokes on the 2nd file 
processed. I've done multiple runs on different machines varying 
as many things as seem to make sens with essentially the same 
failure reports.

I'm running Debian 8.0 with Mate. One machine I had done an 
"expert install" {Windows XP and multiple instances of Debian] 
aimed at a approximately  minimal install. I have a second 
machine dedicated to experimenting, did a "let the installer make 
all choices" to do a clean insall using all of the hard drive.

The ISO's are derived from the purchased Debian 8.0 DVD's used to 
do installation on both machines.

SAMPLE TEST RUN:

richard@jessie:~$ xorriso -osirrox on:auto_chmod_on -overwrite 
nondir -indev /media/richard/Lexar/dvd8_1.iso  -extract /pool 
/media/richard/REPO8/test/pool
xorriso 1.3.2 : RockRidge filesystem manipulator, libburnia project.

Copying of file objects from ISO image to disk filesystem is: Enabled
xorriso : NOTE : Loading ISO image tree from LBA 0
xorriso : UPDATE : 8653 nodes read in 1 seconds
xorriso : NOTE : Detected El-Torito boot information which 
currently is set to be discarded
Drive current: -indev '/media/richard/Lexar/dvd8_1.iso'
Media current: stdio file, overwriteable
Media status : is written , is appendable
Boot record  : El Torito , ISOLINUX isohybrid MBR pointing to 
boot image
Media summary: 1 session, 1941504 data blocks, 3792m data, 11.7g free
Volume id    : 'Debian 8.0.0 i386 1'
xorriso : UPDATE : 82 files restored ( 26141k) in 1 seconds , 19.0xD
xorriso : UPDATE : 188 files restored ( 52401k) in 2 seconds , 19.3xD
.
.
.
xorriso : UPDATE : 6151 files restored (3622.2m) in 151 seconds , 
18.1xD
xorriso : UPDATE : 6264 files restored (3645.2m) in 152 seconds , 
17.4xD
xorriso : UPDATE : 6317 files restored (3660.6m) in 153 seconds = 
18.2xD
Extracted from ISO image: file 
'/pool'='/media/richard/REPO8/test/pool'
richard@jessie:~$
richard@jessie:~$
richard@jessie:~$
richard@jessie:~$ xorriso -osirrox on:auto_chmod_on -overwrite 
nondir -indev /media/richard/Lexar/dvd8_2.iso  -extract /pool 
/media/richard/REPO8/test/pool
xorriso 1.3.2 : RockRidge filesystem manipulator, libburnia project.

Copying of file objects from ISO image to disk filesystem is: Enabled
libisoburn: WARNING : ISO image size 2284052s larger than 
readable size 1941504s
xorriso : NOTE : Loading ISO image tree from LBA 0
xorriso : UPDATE : 6023 nodes read in 1 seconds
Drive current: -indev '/media/richard/Lexar/dvd8_2.iso'
Media current: stdio file, overwriteable
Media status : is written , is appendable
Media summary: 1 session, 1941504 data blocks, 3792m data, 11.0g free
Volume id    : 'Debian 8.0.0 i386 2'
libburn : SORRY : Read start address 2105202s larger than number 
of readable blocks 1941503
libisofs: FAILURE : Read error occured with IsoDataSource
xorriso : FAILURE : Cannot read all bytes from ISO file 
'/pool/contrib/f/flashplugin-nonfree-extrasound/flashplugin-nonfree-extrasound_0.0.svn2431-5_i386.deb'
xorriso : FAILURE : Cannot restore regular file to disk 
filesystem: 
'/pool/contrib/f/flashplugin-nonfree-extrasound/flashplugin-nonfree-extrasound_0.0.svn2431-5_i386.deb'
xorriso : SORRY : Restoring failed: 
'/pool/contrib/f/flashplugin-nonfree-extrasound/flashplugin-nonfree-extrasound_0.0.svn2431-5_i386.deb' 
= 
'/media/richard/REPO8/test/pool/contrib/f/flashplugin-nonfree-extrasound/flashplugin-nonfree-extrasound_0.0.svn2431-5_i386.deb'
xorriso : UPDATE : 5 files restored ( 37934b) in 1 seconds = 0.0xD
xorriso : aborting : -abort_on 'FAILURE' encountered 'FAILURE'
richard@jessie:~$
richard@jessie:~$

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Thread

Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 15:10 +0200
  Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 15:20 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 16:10 +0200
      Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 16:30 +0200
        Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 16:30 +0200
      Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 17:00 +0200
        Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 17:20 +0200
          Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 18:20 +0200
            Re: Extracting directories from an ISO image, command line tool? Hans <hans.ullrich@loop.de> - 2015-09-10 18:30 +0200
              Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 20:50 +0200
                Re: Extracting directories from an ISO image, command line tool? Hans <hans.ullrich@loop.de> - 2015-09-10 21:10 +0200
                Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 21:30 +0200
                Re: Extracting directories from an ISO image, command line tool? Curt <curty@free.fr> - 2015-09-10 22:10 +0200
                Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 23:00 +0200
                Re: Extracting directories from an ISO image, command line tool? Lisi Reisz <lisi.reisz@gmail.com> - 2015-09-11 15:40 +0200
                Re: Extracting directories from an ISO image, command line tool? Chris Bannister <cbannister@slingshot.co.nz> - 2015-09-11 16:50 +0200
          Re: Extracting directories from an ISO image, command line tool? Lisi Reisz <lisi.reisz@gmail.com> - 2015-09-11 15:40 +0200
  Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 15:30 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 16:20 +0200
      Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 16:30 +0200
        Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 17:40 +0200
          Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 17:50 +0200
      Re: Extracting directories from an ISO image, command line tool? Eduard Bloch <edi@gmx.de> - 2015-09-10 16:30 +0200
  Re: Extracting directories from an ISO image, command line tool? Darac Marjal <mailinglist@darac.org.uk> - 2015-09-10 15:30 +0200
    Re: Extracting directories from an ISO image, command line tool? The Wanderer <wanderer@fastmail.fm> - 2015-09-10 16:30 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 16:30 +0200
  Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-10 16:40 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-10 17:30 +0200
    Re: Extracting directories from an ISO image, command line tool? David Wright <deblis@lionunicorn.co.uk> - 2015-09-10 22:50 +0200
      Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-11 10:30 +0200
        Re: Extracting directories from an ISO image, command line tool? David Wright <deblis@lionunicorn.co.uk> - 2015-09-11 18:50 +0200
          Re: Extracting directories from an ISO image, command line tool? Curt <curty@free.fr> - 2015-09-12 10:10 +0200
          Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-12 11:00 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-13 23:20 +0200
      Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-14 00:40 +0200
        Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-14 03:00 +0200
          Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-14 10:20 +0200
            Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-14 16:40 +0200
              Narrowing down problem source - was [Re: Extracting directories from  an ISO image, command line tool?] Richard Owlett <rowlett@cloud85.net> - 2015-09-17 17:00 +0200
                Re: Narrowing down problem source - was [Re: Extracting directories from  an ISO image, command line tool?] Steve McIntyre <steve@einval.com> - 2015-09-17 18:10 +0200
                Re: Narrowing down problem source - was [Re: Extracting directories  from an ISO image, command line tool?] Richard Owlett <rowlett@cloud85.net> - 2015-09-18 13:20 +0200
                Re: Narrowing down problem source "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-17 19:20 +0200
                Re: Narrowing down problem source Richard Owlett <rowlett@cloud85.net> - 2015-09-18 14:40 +0200
                Re: Narrowing down problem source "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-18 15:00 +0200
                Re: Narrowing down problem source Richard Owlett <rowlett@cloud85.net> - 2015-09-18 15:40 +0200
                Re: Narrowing down problem source "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-18 15:50 +0200
                Re: Narrowing down problem source Richard Owlett <rowlett@cloud85.net> - 2015-09-20 22:30 +0200
                Re: Narrowing down problem source "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-21 08:20 +0200
                Re: Narrowing down problem source Richard Owlett <rowlett@cloud85.net> - 2015-09-21 19:00 +0200
                Re: Narrowing down problem source "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-21 20:30 +0200
  Re: Extracting directories from an ISO image, command line tool? David Wright <deblis@lionunicorn.co.uk> - 2015-09-10 17:10 +0200
    Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-10 19:40 +0200
  Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-11 14:10 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-11 17:40 +0200
      Re: Extracting directories from an ISO image, command line tool? Brian <ad44@cityscape.co.uk> - 2015-09-11 18:50 +0200
  Re: Extracting directories from an ISO image, command line tool? Stuart Longland <stuartl@longlandclan.id.au> - 2015-09-17 22:50 +0200
    Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-18 14:00 +0200
      Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-18 14:30 +0200
        Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-18 15:50 +0200
      Re: Extracting directories from an ISO image, command line tool? Stuart Longland <stuartl@longlandclan.id.au> - 2015-09-23 04:30 +0200
        Re: Extracting directories from an ISO image, command line tool? Richard Owlett <rowlett@cloud85.net> - 2015-09-23 16:00 +0200
          Re: Extracting directories from an ISO image, command line tool? "Thomas Schmitt" <scdbackup@gmx.net> - 2015-09-23 20:10 +0200

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