Hi DrugwashDrugwash wrote: ⤴Wed May 25, 2022 7:12 am Hi all and apologies for barging in. This topic is very interesting to me lately since I seem to be prone to hard drive failures for various reasons. A more-or-less clone of the current setup would be perfect as it has undergone so many changes/fixes/improvements/etc in the last couple of years that I would never manage to reachieve should anything bad happen to it.
The application mentioned above - Systemback - sounded wonderful but after building and launching it the interface appears somehow confusing, options are not always clear on what their purpose is and the manual is of no help.
@rickNS says that the created image would fit in 4GB but that may only be true for a fresh installation with minimal additions. While exploring application's options I took a look at my current system and the outcome is this:
folder_sizes.png
Root partition: 75GB
Home folder: 54GB (resides in root)
Downloads folder: ~31.5GB (resides in /home)
Simple math results in ~43.5GB source files if I were to leave out the Downloads folder. Somehow I strongly doubt that can be squashed into 4GB.
Big problem is I don't have that much free space to even attempt a backup for testing purposes.
I'd like to know some specifics about rickNS's experience with this application, as in what setup source sizes were used and how large the resulting packages were - in other words an estimation on the compression ratios.
It is okay for you to "for barging in" as it is my thread and i say it is okay.
I started this thread mainly for everyone to find lazy ways to reinstall linux systems.. so with a big discussion and with different attack angles on the problem, it is a bigger chance to find different ways to solve it.
As for your problem if your computer eats harddrives as snacks, there can be a power problem in your computers PSU or on the high power side.. in your house so to speak, so the computer gets a tiny power spike or if the voltage get a bit high or even to low.
If you have ungrounded sockets, it can create creep-currents that can shorten your hardwares lifespan.
For the solution for a quick recovery after a harddrive failure/system failure i would recommend Ventoy on a external harddrive and with clonezilla live.. So you can do a disk to image clone and store that image on the same external drive.
After you have made the ventoy disk resize the data partition so you make a third partition that you make as an ext4 partition where you can save the clonezilla images.
I have a Ventoydisk at 2TB with the third partition at 1,5TB so i can save the images for my laptops systemdisks for a fast system recovery if I'm not at home and can't use my PXE boot for recovery.
Just a tip.
https://www.ventoy.net
https://clonezilla.org/clonezilla-live.php
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I'm just looking in a little quickie as i have a bit stressful week, so I do not have time to respond to everything and the other threads at the moment.
But I wanted to say that it's okay for others to join in, so the moderators don't have to wonder and think about how to act on this thread. As long it is about reinstall/recover/backup linux OS and tricks to fix the OS.
And i did put this thread under Chat about Linux, so every distro is okay to bring up.