Maybe "rear" is an appropriate solution for you?
https://relax-and-recover.org/
On 17/11/2020 18:23, Chris Schanzle via CentOS wrote:
I would include LVM and mdadm info as well, since I use those features. I
encourage you to look at what long-lived tools, such as clonezilla, write into
their archive directories. It's impressive.
If you zero out all free space on all of your HDD partitions (dd bs=1M if=/dev/zero
of=/path/deleteme; rm /path/deleteme) or use 'fstrim' for SSD's, you could use dd
to image with fast & light compression (lzop or my current favorite, pzstd) and
get maximum benefit of a bit-by-bit archival copy.
On 11/16/20 11:02 PM, H wrote:
Short of backing up entire disks using dd, I'd like to collect all required
information to make sure I can restore partitions, disk information, UUIDs and
anything else required in the event of losing a disk.
So far I am collecting information from:
- fdisk -l
- blkid
- lsblk
- grub2-efi.cfg
- grub
- fstab
Hoping that this would supply me with /all/ information to restore a system -
with the exception of installed operating system, apps and data.
I would appreciate any and all thoughts on the above!
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