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Hi,
Here's my partition scheme (with GPT + UEFI):
/dev/nvme0n1p1 EFI/esp Partition, also mounted as /boot
/dev/nvme0n1p2 mirrored ZFS vdev (for /)
/dev/nvme1n1p1 EFI/esp Partition
/dev/nvme1n1p2 mirrored ZFS vdev (for /)
How do I synchronize the esp partitions (including or as well as /boot), such that grub, initramfs, kernels are installed/updated on both disks?
Or, should I perhaps create another partition ---- nvme0n1p3 and nvme1n1p3, as a grub-compatible zfs mirror, mounted as /boot,
and just manually install 2 minimum esp partitions?
Thanks!
Last edited by v2vm (2022-04-07 04:31:19)
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I'd do the latter, otherwise you have to manually sync the ESPs one way or the other. If you just rely on GRUBs ability to load the kernels off of a ZFS you just need to setup GRUB once and be done with it (... or twice one for each ESP if you want to make a distinction here).
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