Page 1 of 2 12 LastLast
Results 1 to 10 of 12

Thread: Probelm when remastering

  1. #1
    Junior Member
    Join Date
    May 2014
    Posts
    3

    Probelm when remastering

    Hello. I tried remaster knoppix, using this info: http://ftp.knoppix.net/wiki/Knoppix_Remastering_Howto I was interessed only in update openssl package, so only this was done in chroot, all ok, but when do to build the iso image this error occurs:

    9] Blk# 165700, [ratio/avg. 48%/ 41%], avg.speed: 1504937 b/s, ETA: 24411s I: -input-charset not specified, using utf-8 (detected in locale settings)
    File /media/sda1/knx/master/KNOPPIX/KNOPPIX is larger than 4GiB-1. -allow-limited-size was not specified. There is no way do represent this file size. Aborting. Finished!
    Used time: 28 min. and 2 sec. The new ISO is stored in '/media/sda1/knx/remastered.iso' root@Microknoppix:/media/sda1/knx#

    The knoppix used was 7.2.0, in a virtual machine, 3gb of ram and the partition /dev/sda1 was ext4 with 60 gb
    Just for update openssl package should not be a reason for not be able of build the remaster, i mean in file space occuped, i use this in a usb with fat32, so, i need the 4gb file size limit. Whan can i do? Thanks

    ------
    Use double "new line" for new section.

    You can use the "Go Advanced" button to have more abilities to format the posting; before sending your posting use "Preview" to see how it looks like.

    If "noscript" (within Iceweasel/Firefox) is active for http://knoppix.net/forum/ disable it for this website; otherwise you cannot use the format abilities. Do not use Chrome/ Chromium!
    Last edited by Werner P. Schulz; 05-26-2014 at 07:27 AM. Reason: formatted by mod

  2. #2
    Moderator Moderator
    Join Date
    Nov 2010
    Location
    Germany/ Dietzenbach
    Posts
    1,124
    You cannot remaster the Knoppix DVD without deinstall some of the big applications. The size of the compressed filesystem KNOPPIX is already at the limit of 4GB and even little modifications will exceed this size. But why not use the flash disk install with an USB stick of 8GB at least?
    Last edited by Werner P. Schulz; 05-26-2014 at 10:38 AM.

  3. #3
    Junior Member
    Join Date
    May 2014
    Posts
    3
    Hello. I have 8GB USB stick, but fat32 have 4Gb limit, for avoid the limit, the usb can be formatted in ext4, for example? Thanks
    Quote Originally Posted by Werner P. Schulz View Post
    You cannot remaster the Knoppix DVD without deinstall some of the big applications. The size of the compressed filesystem KNOPPIX is already at the limit of 4GB and even little modifications will exceed this size. But why not use the flash disk install with an USB stick of 8GB at least?

  4. #4
    Moderator Moderator
    Join Date
    Nov 2010
    Location
    Germany/ Dietzenbach
    Posts
    1,124
    Have a look at Hard drive Installation

    The simple way to use Knoppix is the "Flash disk install".
    The tricky way is to use the "Poor man's install"; here you can use ext4, but this doesn't lift the limit of 4GB for the compressed file system KNOPPIX.

  5. #5
    Junior Member
    Join Date
    Jun 2014
    Posts
    5
    I understand the workaround, but what i'm trying to understand is why remastering the original DVD 7.2 without any change on chroot, change the size to more than 4GB

  6. #6
    Moderator Moderator
    Join Date
    Nov 2010
    Location
    Germany/ Dietzenbach
    Posts
    1,124
    Code:
    # Make the big  compressed filesystem KNOPPIX 
    genisoimage -input-charset ISO-8859-15 -R -l -D -V KNOPPIX_FS -quiet \
       -no-split-symlink-components -no-split-symlink-fields \
       -hide-rr-moved -cache-inodes $PFAD/knx/source/KNOPPIX \ 
      | /usr/sbin/create_compressed_fs -q -B 65536 -t 8 -L 9 \ 
      -f $PFAD/knx/isotemp - $PFAD/knx/master/KNOPPIX/KNOPPIX
    The size of the compressed filesystem KNOPPIX depends on the compression level of "create_compressed_fs". Have a look about this with
    Code:
    create_compressed_fs --help
    I've used in the script "-L 9". If you'll use "-L -2", the compression part takes many, many hours. And I don't know, which compression parameters K Knopper uses to get the best result of compression.

  7. #7
    Junior Member
    Join Date
    Jun 2014
    Posts
    5
    Werner, I think we have an issue before the create_compressed_fs .
    Just after finishing the step on script number 1 ...
    cp -rp /KNOPPIX/* $PFAD/knx/source/KNOPPIX, and running du on source and destination they have different size, source reports 9944892 and the target says 10911128, so I think is something related to links.
    Maybe this is way when compress it turns big, probably because of duplicated files on target.

  8. #8
    Junior Member
    Join Date
    Jun 2014
    Posts
    5
    tried with L 2, do diference either in time either in size ... how about -B, any influence on size?

  9. #9
    Moderator Moderator
    Join Date
    Nov 2010
    Location
    Germany/ Dietzenbach
    Posts
    1,124
    tried with L 2, do diference either in time either in size
    "-L -2" and not "-L 2"

  10. #10
    Junior Member
    Join Date
    Jun 2014
    Posts
    5
    Tried -b and also "-L -2" ,without success, continue generating 4306MB

Page 1 of 2 12 LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24 picture

Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24

$117.00



GENUINE CISCO DS-SFP-FC32G-SW SFP NEW SEALED SEE PHOTOS SHIPS FREE picture

GENUINE CISCO DS-SFP-FC32G-SW SFP NEW SEALED SEE PHOTOS SHIPS FREE

$74.99



Sonicwall 02-SSC-1874 Compatible 10GBASE-T Copper SFP+ RJ-45 30M Transceiver-876 picture

Sonicwall 02-SSC-1874 Compatible 10GBASE-T Copper SFP+ RJ-45 30M Transceiver-876

$189.05



GENUINE CISCO 25G Base Active Optical SFP cable 3M SFP-25G-AOC3M NEW SHIPS FREE picture

GENUINE CISCO 25G Base Active Optical SFP cable 3M SFP-25G-AOC3M NEW SHIPS FREE

$65.99



Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03  picture

Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03

$8.00



For Cisco SFP-10G-T, Ubiquiti UF-RJ45-10G Module 10G SFP+ to RJ45 10GBase-T picture

For Cisco SFP-10G-T, Ubiquiti UF-RJ45-10G Module 10G SFP+ to RJ45 10GBase-T

$48.59



GENUINE Cisco SFP-GE-T EXT 30-1421-01 USA 1000BASE-T RJ45 SFP Transceiver picture

GENUINE Cisco SFP-GE-T EXT 30-1421-01 USA 1000BASE-T RJ45 SFP Transceiver

$9.99



NEW Sealed Cisco SFP-10G-SR-S 10G SR SFP+ Module 850nmMM *US Shipping* picture

NEW Sealed Cisco SFP-10G-SR-S 10G SR SFP+ Module 850nmMM *US Shipping*

$15.00



LOT OF 20 Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module picture

LOT OF 20 Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module

$89.00



NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping* picture

NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*

$18.00