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this is great and I have a feature request: A "refresh VM" feature that exports your home dir + packages into a new VM instance. I've tried Optimize-VHD but re
by tonymet 8mo ago
this is great and I have a feature request: A "refresh VM" feature that exports your home dir + packages into a new VM instance.
I've tried Optimize-VHD but renewing the VM this way frees up disk and speeds up the VM as well. None of the WSL settings for sparse disk / disk shrinking seem to work well.
Here's what I usually do
$ tar -czf /mnt/c/Temp/home-backup.tgz $HOME
$ apt list --installed > /mnt/c/Temp/packages.txt
delete the VM, create a new one, reverse the process.
$ tar -cxf /mnt/c/Temp/home-backup.tgz -C $HOME
$ apt update
$ cat /mnt/c/Temp/packages.txt | xargs apt install
- Quarrel 8mo agoYou operate a little cleaner than I do- there are invariably things that end up in /usr/local/bin.. Still, thanks for the process you use. My wsl is pretty long lived now, through quite a few ubuntu upgrades and installations of stuff that I probably no longer need.
- tonymet 8mo agoyou can try doing fstrim + Optimize-VMD first . i've found it is good up to 20% savings. On my last run my 75 gb wsl disk saved about 15gb. But wiping and re-installing trimmed about 60 gb
- guenthert 8mo ago"delete the VM, create a new one, reverse the process. $ tar -cxf /mnt/c/Temp/home-backup.tgz -C $HOME" That's not going to bring much joy.
- tonymet 8mo agoit's illustrative