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I do the same! My EFI partitions are always a few gigs, because I even stuff .isos into it for easy reinstall/rescue operations:) For people who are stuck with

by csdvrx 3y ago

I do the same! My EFI partitions are always a few gigs, because I even stuff .isos into it for easy reinstall/rescue operations:) For people who are stuck with a 260 (or 100M) EFI, repurposing the 0x27 partition is easier: just shrink the end of your windows partition, and add what you gained to the 0x27 partition after backing up its content - no need to touch the other partitions! Shrinking a partition from the beginning (as what would be needed to get a larger EFI) can be harder > No grub or shim or systemd-boot or whatever extra moving part. Same, the arch way is just better! FYI you may want to add a grubfmx64.efi in there, to be able to select entries more easily for rescue ops. You also get a grub commandline. I don't like grub as a normal bootloader, but I like having its flexibility when I want to.

vladvasiliu 3y ago
Ha, sticking a rescue ISO on a partition is actually a nice touch, never thought of that. > you may want to add a grubfmx64.efi in there, to be able to select entries more easily for rescue ops I hate having to deal with bootloaders with a passion. But it could come in handy if my efi can't boot directly from the iso. It does have the option to browse local drives and boot random files, but I've never tried an iso. Although my rescue iso is custom-made with archlive so that it supports zfs. I could probably just write it to some extra partition and boot it directly.
- csdvrx 3y ago
  > my rescue iso is custom-made with archlive so that it supports zfs. I could probably just write it to some extra partition and boot it directly. Interesting! Would you like to share it somewhere (or at least the build instrunctions? It would be faster than a ubuntu live, which needs to start Gnome, while I often only need gdisk, dd, efibootmgr and zfs!
  - vladvasiliu 3y ago
    It's pretty basic, really. Follow the Arch Wiki guide to build an ISO and add the packages from the archzfs repo. One unrelated tip is to also bake your ssh pubkey in the ISO, it comes in handy. https://wiki.archlinux.org/title/ZFS#Create_an_Archiso_image_with_ZFS_support https://wiki.archlinux.org/title/ZFS#Create_an_Archiso_image...

by csdvrx 3y ago

vladvasiliu 3y ago

Ha, sticking a rescue ISO on a partition is actually a nice touch, never thought of that. > you may want to add a grubfmx64.efi in there, to be able to select entries more easily for rescue ops I hate having to deal with bootloaders with a passion. But it could come in handy if my efi can't boot directly from the iso. It does have the option to browse local drives and boot random files, but I've never tried an iso. Although my rescue iso is custom-made with archlive so that it supports zfs. I could probably just write it to some extra partition and boot it directly.

csdvrx 3y ago
> my rescue iso is custom-made with archlive so that it supports zfs. I could probably just write it to some extra partition and boot it directly. Interesting! Would you like to share it somewhere (or at least the build instrunctions? It would be faster than a ubuntu live, which needs to start Gnome, while I often only need gdisk, dd, efibootmgr and zfs!
- vladvasiliu 3y ago
  It's pretty basic, really. Follow the Arch Wiki guide to build an ISO and add the packages from the archzfs repo. One unrelated tip is to also bake your ssh pubkey in the ISO, it comes in handy. https://wiki.archlinux.org/title/ZFS#Create_an_Archiso_image_with_ZFS_support https://wiki.archlinux.org/title/ZFS#Create_an_Archiso_image...