[Solved] Best way to do an NTFS -> ext4 conversion? (lemmy.sdf.org)

submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]

20 comments fedilink hide all child comments

Solved: decided to avoid the funkyness this would invoke and just bought another drive. all good now👍

About a year back, I moved my internal 8tb and 4tb HDDs from my main Windows machine to my old PC-turned-Linux-server. They hold a bunch of bulk data like Youtube channel archives and torrents that are open to download.

I would like to do an in-place ext4 conversion, if possible. Currently I've just started shuffling data off to an SSD and the plan was to slowly shrink the NTFS partitions and turn the new space into ext4, 500gb at a time (size of the intermediary SSD), but it is taking an unbearably long time. Shrinking the 4tb partition in gparted has been running for 13 hours, with an estimated 22 hours remaining! And I'll have to do it 7 more times for the 4tb, and 16 times for the 8tb!!

Is there a better way to do this?

you are viewing a single comment's thread
view the rest of the comments

[-] [email protected] 22 points 1 month ago* (last edited 1 month ago)

hard drives are going to be slow af copying data to itself, or moving data to a different partition on it.

then you're also adding partition size manipulation to the mix, which will also be slow af when data has to be moved off the 'end' of partitions to 'make room' to enlarge or create another with a different fs.

your best option is to get another drive, even if it's also a hard drive instead of ssd. use that to move (copy, really, to preserve the original as a backup for the time being) all the data to that you want to preserve.

[-] [email protected] 7 points 1 month ago

Found that also myself trying to do the same thing haha. I did the same process as OP, gparted took 2.5 hours in my 1TB HDD to create a new partition, then copying the data from old to new partition was painfully slow, so I went to copy it to another dive and into the new partition.
Afterwards I deleted the old partition and grew the new one, which took a bit more than 1.5 hours.

If I had the space I would have copied all the data out of the drive, formatted it and then copied back into. It would have been quicker.

this post was submitted on 27 May 2024

40 points (95.5% liked)

Linux

45417 readers

1365 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

[email protected]