I had a super fast but small SSD and didn’t know what to do with it, so I was playing with caching slow spinning LVM drives. It worked pretty good, but I got interrupted and came back a few weeks later to upgrade the OS. I forgot about the caching LVM, updated the packages in preparation for the OS upgrade, then rebooted. The LVM cache modules weren’t in the initfs image and it didn’t boot.

I should know better. I used to roll my own kernels since Slackware 1.0. I’ve had build initfs images for performance tweaks. Ugh!

Where’s my rescue disk?

  • Anonymouse@lemmy.worldOPEnglish
    2·
    1 year ago

    🤦‍♀️ I’ve never considered this, but it’s the simplest solution and makes perfect sense. I’m always so diligent to keep my system clean to save a few megs.

    This particular server is an old PowerEdge server I’m using to learn server stuff on and a practice home lab. Unfortunately, it won’t boot from SD card, so I have a few DVD RW’s in a drawer. I’ve read that there’s a SD slot inside that you can emulate a floppy, but haven’t explored it.