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
  •  


GENUINE CISCO QSFP-40/100-SRBD 100G QSFP Transceiver  picture

GENUINE CISCO QSFP-40/100-SRBD 100G QSFP Transceiver

$129.99



Cisco WAP371 IEEE 802.11ac 1.27 Gbit/s Wireless Access Point picture

Cisco WAP371 IEEE 802.11ac 1.27 Gbit/s Wireless Access Point

$80.00



Cisco MS120-48FP - 52 Ports Fully Managed Ethernet Switch UNCLAIMED picture

Cisco MS120-48FP - 52 Ports Fully Managed Ethernet Switch UNCLAIMED

$449.00



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



Cisco WS-C3850-48P-L 48-Port Gigabit 3850 PoE Switch w/ 715W+ C3850-NM-4-1G Mod picture

Cisco WS-C3850-48P-L 48-Port Gigabit 3850 PoE Switch w/ 715W+ C3850-NM-4-1G Mod

$79.00



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



Cisco Nexus N3K-C3048TP-1GE 48 Port Switch w/ Dual Power - Same Day Shipping picture

Cisco Nexus N3K-C3048TP-1GE 48 Port Switch w/ Dual Power - Same Day Shipping

$85.99



Cisco Catalyst 3850 Series 48-Port UPoE Gigabit Switch w/ C3850-NM-2-10G (BHN) picture

Cisco Catalyst 3850 Series 48-Port UPoE Gigabit Switch w/ C3850-NM-2-10G (BHN)

$98.96



Cisco C9300-48U-A 48-Port Gig UPoE Network Advantage Switch -Same Day Shipping picture

Cisco C9300-48U-A 48-Port Gig UPoE Network Advantage Switch -Same Day Shipping

$859.95



Cisco Nexus N3K-C3172PQ-XL 48P 10GbE SFP+ 4P QSFP+ Switch N3K-C3172PQ-XL-F picture

Cisco Nexus N3K-C3172PQ-XL 48P 10GbE SFP+ 4P QSFP+ Switch N3K-C3172PQ-XL-F

$229.00