Cannot restore Centos 8 successfully
Nikolaos Milas <[email protected]> Wed, 27 Jan 2021 13:24:09 +0200
| Newsgroups | gmane.linux.mondo.devel |
|---|---|
| Organization | National Observatory of Athens |
| Message-ID | <[email protected]> |
Hello,
I am having a hard time trying to restore a Centos 8 VM.
I have taken a backup using mondoarchive (mondo-3.3.0-1.centos8.x86_64)
within a CentOS 8 box, then I tried to mondorestore on another VM
(smaller), automatically (using bootable backup ISO).
Boot partition /dev/vda1 is ext4, root partition /dev/vda2 is LVM and
there is a swap partition too.
During mondorestore, it took me to do
|mkinitrd initramfs...|
which seemed to complete successfully.
The whole process seemed to end successfully, but the new system is not
bootable.
I tried:
https://translate.google.com/translate?hl=&sl=auto&tl=en&u=https%3A%2F%2Fblog.techlab-xe.net%2Frestore-centos8-mondorescue%2F&sandbox=1
I entered CentOS 8 rescue mode (to prompt) and run:
blkid ----> I found new UUIDs
I then did:
e2fsck -f /dev/vda1
tune2fs -U <new_UUID> /dev/vda1
which appeared to finish successfully.
The system still remains non-bootable.
(I tried hard to download the mondorestore.log, for your reference, but
I still haven't managed to do it successfully.)
Any hint please on restoring CentOS 8? Why it refuses to boot?
Any suggestions?
Thanks,
Nick
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