Re: Is this possible?: Convert /dev/sdd[1-5] Ext4 => /dev/sdd [btrfs - whole disk] - without losing data in sdd5 (old /home)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



ahh the blipvert!

On 19/12/2023 11:50, Philip Rhoades via users wrote:
People,

I have been using Fedora since Core 1 and still have the old HDs and I have kept using ext[234] FSs just for simplicity / consistency up to the current time (F39) - but now I want to experiment with btrfs and I was thinking I could go through the exercise of converting an old SATA boot drive where I am still using /dev/sdd5 (the old /home partition) as one of a few backup partitions / drives for current live data from my workstation and some small servers.

At first I was thinking I could delete ext4 parts 1-4, replace them with a new btrfs partition and then maybe somehow use btrfs-convert to integrate the remaining ext4 part 5 into the new part 1? . . but what I really want to do is create a new btrfs using the _whole_ of the disk - but somehow avoid having to spend a LONG time copying back about 4TB (to the 8TB drive) - the only way I could see that possibility working is to somehow do a recovery on the rest of the disk after the newly-created btrfs only takes up part of the beginning of the disk but leaves the old ext4 dirs and files recoverable somehow from near the beginning of the disk to just past halfway on the disk . .

This is just an interesting idea for experimenting with - it is not the end of the world if it is not possible or if it might be possible but difficult and I crash the drive in the experiment . .

Any feedback / comments from HD gurus appreciated!

Thanks,

Phil.
--
_______________________________________________
users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue



[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux