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Groups > linux.debian.bugs.dist > #1111310
| From | Vladimir K <pzs-fs@yandex.ru> |
|---|---|
| Newsgroups | linux.debian.bugs.dist |
| Subject | Bug#925591: grub-install fails on raid1+efi setup |
| Date | 2022-07-29 13:10 +0200 |
| Message-ID | <EOw2t-eBba-15@gated-at.bofh.it> (permalink) |
| References | <xGdcm-6TH-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Installing ESP on software raid may not be a good idea, even if raid metadata is at the end of partitions.
Perhaps, a better approach would be to add procedural ESP duplication via hooks in grub and whatever else needs to write to /boot/efi (potentially debian-installer?).
Basic concept of a mechanism: use ${PRIMARY_ESP_MOUNTPOINT}.${NUMBER} as location for ESP duplicates, like /boot/efi.1, /boot/efi.2, etc...
After writing to /boot/efi, also check fs, fstab for expecded duplicate paths, sync contents to all found duplicates, then add duplicated entries via efibootmgr for each device.
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Bug#925591: grub-install fails on raid1+efi setup Vladimir K <pzs-fs@yandex.ru> - 2022-07-29 13:10 +0200
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