On Wed, 2023-04-19 at 15:36 -0500, David Wright wrote: > On Wed 19 Apr 2023 at 16:06:57 (-0400), Default User wrote: > > > Anyway, here is where I am at: > > > > I have two Clonezilla backups. > > 1) a full disk backup. > > 2) a "partitions" backup. > > So, if things really go bad, I can theoretically revert to the > > setup as > > of 2023-04-18, when this thread was started. > > > > I also have a backup of the current /tmp directory (from under the > > / > > directory). > > And I have a backup of the old tmp partition. > > > > Both of these tmp backups were made using a Debian Stable 11.6 > > Live/install usb thumb drive, as root user. > > > > All of these backups are on an external usb hdd. > > > > Here is what was in the (root) tmp directory: > > > > _root_partition/tmp > > total 32K > > 88473604 drwxr-xr-t 8 [user] [user] 4.0K Apr 19 14:18 ./ > > 88473602 drwxr-xr-x 3 [user] [user] 4.0K Apr 19 14:18 ../ > > 88473608 drwxr-xr-t 2 [user] [user] 4.0K Apr 19 14:18 .font-unix/ > > 88473606 drwxr-xr-t 2 [user] [user] 4.0K Apr 19 14:18 .ICE-unix/ > > 88473609 drwxr-xr-t 2 [user] [user] 4.0K Apr 19 14:18 .Test-unix/ > > 88473610 drwx------ 2 [user] [user] 4.0K Apr 19 14:18 tracker- > > extract- > > files.116/ > > 88473605 drwxr-xr-t 2 [user] [user] 4.0K Apr 19 14:18 .X11-unix/ > > 88473607 drwxr-xr-t 2 [user] [user] 4.0K Apr 19 14:18 .XIM-unix/ > > > > And here is what was in the old tmp partition: > > > > total 48K > > 88473611 drwxr-xr-t 10 root root 4.0K Apr 19 14:20 ./ > > 88473603 drwxr-xr-x 3 [user] [user] 4.0K Apr 19 14:20 ../ > > 88473618 drwxr-xr-t 2 root root 4.0K Apr 19 14:20 .font- > > unix/ > > 88473615 drwxr-xr-t 2 root root 4.0K Apr 19 14:20 .ICE-unix/ > > 88473620 drwx------ 2 root root 4.0K Apr 19 14:20 > > lost+found/ > > 88473619 drwxr-xr-t 2 root root 4.0K Apr 19 14:20 .Test- > > unix/ > > 88473624 drwx------ 2 root root 4.0K Apr 19 14:20 tracker- > > extract-files.1000/ > > 88473623 drwx------ 2 root root 4.0K Apr 19 14:20 tracker- > > extract-files.116/ > > 88473621 -r--r--r-- 1 root root 11 Apr 19 14:20 .X1024- > > lock > > 88473622 -r--r--r-- 1 root root 11 Apr 19 14:20 .X1025- > > lock > > 88473612 drwxr-xr-t 2 root root 4.0K Apr 19 14:20 .X11-unix/ > > 88473617 drwxr-xr-t 2 root root 4.0K Apr 19 14:20 .XIM-unix/ > > > > As far as I can tell, there is nothing crucial in either tmp > > backup. > > > > BTW, I know nothing about bind or mount --bind. I looked them up > > briefly, and decided that they are too difficult and maybe > > dangerous to > > try to learn and use under the current circumstances. > > > > So here is what I am thinking of doing: > > > > While running from within the Debian Stable 11.6 Live/install usb > > thumb > > drive, as root user: > > > > 1) On the computer's internal ssd, delete the /tmp directory and > > its > > contents. > > > > 2) On the computer's internal ssd, delete the contents of the old > > tmp > > partition, but not the partition itself. > > > > 3) On the computer's internal ssd, replace /etc/fstab with > > /etc/fstab.original, renaming it /etc/fstab. I have already made a > > copy > > of the current /etc/fstab as /etc/fstab.as-of-2023-04-19. > > > > The UUIDs of all partitions on computer's internal ssd seem to be > > the > > same as in /etc/fstab.original. > > > > (Note: in /etc/fstab.original, it states "Please run 'systemctl > > daemon- > > reload' after making changes here." Since I am doing all this from > > a > > live usb, I do not think that applies, so I would skip that.) > > > > Then I would shut down, remove the usb thumb drive, and boot into > > the > > Debian system on the computer's internal ssd. > > > > I hope that from then on, the system would mount the old tmp > > partition > > on the computer's internal ssd as /tmp, re-populating it > > automatically, > > and use it as such from then on. > > > > Does that seem reasonable? > > > > Or am I missing something, obvious or not. > > I see nothing unreasonable. The only oddity to me is that the > listings > you give (which are from the backups, I assume) have today's date, > which means that the backup method is not preserving the file > metadata. > (If you've not used partition 5 for a while, the dates should be > old.) > It doesn't affect what you're doing now, as all the originals are > heading into oblivion, but I'd be reading the backup spec sometime > to see if I could improve that. > > Cheers, > David. >
IIRC, I just did: sudo <source> <destination> from the live usb. I didn't think about the changed times. Perhaps I should have used rsync . . . Grrr . . .
