Results 1 to 2 of 2

Thread: Knoppix issue with large USB connected hard drives?

  1. #1
    Junior Member
    Join Date
    Feb 2015
    Posts
    1

    Knoppix issue with large USB connected hard drives?

    I've encountered a problem with Knoppix which may be due to my use of a 2 tb USB hard drive. I would appreciate any suggestions.

    Background I have been backing up my desktop and my wife's desktop WINXP computers using portable USB hard drives and Knoppix file utilities. Things have been working well. USB port is USB 2, and some of the 500 gb and 1 tb drives are USB 2 and some USB 3. File system is NTFS on the source computers and the target drives. I use "Copy" on the source files and "Paste" on the target drives. Transfer takes about four hours for 80 to 90 gb.

    I got a couple of larger drives (2 tb) and cannot get the backups to record. The drives are recognized and the backup starts, but fails with no error message after about two or three folders. Problem is the same on either drive (Seagate expansion portable drive). I have tried partitioning the 2 tb drives to 2 one tb partitions to no avail. Same result.

    I have tried using the 2 tb drives directly on windows and have copied large volumes of files directly, so it appears the drives are not at fault.

    I would like to continue to use Knoppix to do the transfer, however, because it does not have the problem with long windows filenames nor distress at copying windows system files .

    Request Does anybody have any idea of what might account for this difference, or any tests I might run to help diagnose what may be causing the difference?

    Thanks!
    Rich113

  2. #2
    Senior Member registered user
    Join Date
    May 2006
    Location
    Columbia, Maryland USA
    Posts
    1,631
    Quote Originally Posted by Rich113 View Post
    I've encountered a problem with Knoppix which may be due to my use of a 2 tb USB hard drive. I would appreciate any suggestions.

    I have tried using the 2 tb drives directly on windows and have copied large volumes of files directly, so it appears the drives are not at fault.
    Request Does anybody have any idea of what might account for this difference, or any tests I might run to help diagnose what may be causing the difference?

    Thanks!
    Rich113
    FWIW, Knoppix 7.4.2 is basically a 32-bit system, although it does have a 64-bit kernel option.
    This might affect some things done at the terabyte level of some operations, I might think.

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



H3C SFP-FE-T-A Compatible 100BASE-T SFP Copper RJ-45 100m -93651 picture

H3C SFP-FE-T-A Compatible 100BASE-T SFP Copper RJ-45 100m -93651

$38.00



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 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



Lot (10) Dell 0N8TDR 850nm SFP-10G-SR-85C 10Gbs sfp+ FTLX8574D3BNL-FC N8TDR NEW picture

Lot (10) Dell 0N8TDR 850nm SFP-10G-SR-85C 10Gbs sfp+ FTLX8574D3BNL-FC N8TDR NEW

$68.00