Restoring GRUB in Debian on Linux-Raid 1?

I

Ilya Pushkin2021-02-01 17:18:10

linux

Ilya Pushkin, 2021-02-01 17:18:10

There is HP microserver gen8. It has 2 SSDs, they have a Linux soft-raid and a debian system.
Suddenly the bootloader broke and the system stopped booting.
I start the recovery from the flash drive - I choose automatic RAID assembly - everything is going and okay.
I use install-grub /dev/sda && install-grub /dev/sdb- reboot - the system does not boot (AHCI mode) I
boot again, I also use

install-grub /dev/sda && install-grub /dev/sdb
update-grub

Writes that everything is OK, but the system also does not boot. Everything is done from under CHROOT.
Performing a built-in bootloader fix in the LiveCD also has no effect. What to do?

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1 answer(s)

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Linuxoid, 2021-02-11
@orahorn

This should not work if RAID is organized on the basis of an HP Smart Array controller.
There, the nomenclature of disks combined into a mirror should have their own names: in /dev/cciss/*
https://www.opennet.ru/openforum/vsluhforumID1/794. ..