Questions tagged [external-hdd]

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16
votes
4answers
20k views

Can I port user permissions across computers for an ext4 external hard drive?

I have an external USB 3 disk drive (2TB capacity) that is most likely going to be moved from machine to machine. The disk has a GUID partition table and an ext4 partition. I am unable to write to the ...
38
votes
5answers
39k views

smartctl on external hdd inside ide-to-usb enclosure

I have a very old 2.5" IDE drive inside a USB enclosure that gives some buffer I/O error. I tried to use smartctl to see what SMART says about it, but I can't manage to make it work. Being root, if I ...
3
votes
1answer
2k views

Gnome suggests me to open external HDDs with Anjuta

When I attach an external HDD, GNOME suggests opening it with Anjuta: How can I make it open with Nautilus instead?
2
votes
4answers
2k views

USB 500GB external drive mounted with undetermined permissions, missing data

Note: This situation is evolving. Please see the output at the end of this question for the current situation. I'm using Linux Mint 14. Recently, I repartitioned one of my hard drives, and I backed ...
3
votes
0answers
2k views

Which 'smartctl -d' option should I use on this hard-disk: 'scsi' or 'ata'? [duplicate]

On the back of How to repair a corrupted HFS+ partition from a damaged hard-disk?, I have separate question. I'd like to run smartctl tests on a hard disk, but I'm not sure which option I should use ...
2
votes
0answers
1k views

power management of USB-enclosed hard drives [closed]

With a typical USB hard drive enclosure, is the full range of drive power management functionality available? edit: moved this into a separate question: In what may be an unrelated matter: is it ...
0
votes
1answer
1k views

Always get Error: Operation not supported for: find /Path/ -type f -exec chmod 755 {} \;

I want to change the access permissions for MP3 files on an external 2,5" HDD on my Raspberry Pi on which I run an actual version of Raspian. To do so I tried to use the following command: find /...
25
votes
2answers
27k views

Connection problem with USB3 external storage on Linux (UAS driver problem)

On Ubuntu 15.10, when I want to format using the NTFS file system an external 4TO disk connected by USB3 (on a StarTech USB/eSATA hard disk dock), I have a lot of I/O errors, and the format fails. I ...
22
votes
3answers
17k views

Why is rm slow on an external storage drive (USB-connected, type fuseblk) with 50Gb of files?

I have been trying to use rsnapshot for making backups, but I'm finding it unusable. While it is able to diff a directory (50gb) and duplicate it (hardlinking every file) in a few minutes, and I can ...
2
votes
0answers
3k views

All USB ports detected as USB 1.0, not USB 2.0

My Ubuntu 13.10 server (Upgraded from 11.10) has always had an issue with mounting USB 2.0 devices. Despite legacy being turned off on the motherboard bios, the output of lsusb -t always shows the ...
5
votes
3answers
1k views

When is it safe to disconnect my external HDD?

In Windows, there's an option to "safely remove hardware". Ignoring the fact that it almost always fails, and that most of the time I simply have to plug the device out, I get the initiative behind ...
2
votes
3answers
2k views

How to clone linux installation onto an external harddisk?

I see a lot of dd related questions, but could not find answers to the following. If question/answers already exist, please point to them, then flag to close, delete or merge. Can a working linux ...
2
votes
1answer
11k views

No permission on external drive [duplicate]

Possible Duplicate: can't change file permission On my hard drive everything is fine, but when I go onto my external drive I can't chmod. I get no error message but the changing simply doesn'...
1
vote
0answers
776 views

recover files from HSF+ USB External HD, test on CentOS 7 to diagnostic

Note: The result for my question are very different to How to repair a corrupted HFS+ partition from a damaged hard-disk? For another result with ubuntu: https://askubuntu.com/questions/955325/using-...