Hi. I am in trouble.
This is a refreshment of an older ticket. It is too old to get noticed I think.
situation: exchanged a perc 6 sas controller for a perc H200 on a installed system.
After cloning the system partition of the old drive to a new RAID1 virtual disk, the system attempts to boot, but fails in dracut rescue mode (prompt)
question: How to change by chrooting from a live usb stick in my corrupt almalinux system.
uninstall the perc6 and install perc: H200 ?
I would really hate to have to reinstall the system only for choosing another raid controller. PS: Note that the ElRepo repository is installed on this active system.
I chrooted in the almalinux system by this command structure:
mount /dev/(drive here) /mnt
mount -o bind /sys /mnt/sys
mount -o bind /dev /mnt/dev
mount -o bind /proc /mnt/proc
chroot /mnt /bin/bash
and did:
lspci -m | grep -n SAS
It lists the SAS controller:
âŚ
23:03:00.0 âSerial Attached SCSI controllerâ âBroadcom / LSIâ âSAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon]â -r03 âDellâ âPERC H200 Integratedâ
âŚ
So, finally I was able to list the device ID of this card. And this link given by Toracat:
https://pci-ids.ucw.cz/read/PC/1000/0072
Contains the right driver Now all I need is a procedure of step by step commands that could be used to remove the old perc6 driver from the corrupt Almalinux system and replace it for this H200 driver , assuming the commands come from a âchrootedâ live usb stick system connecting the almalinux system drive.
By the way, I use a Debian rescue distribution on usb stick does it matter the host system is
not of same distribution as the chrooted system?
lsb_release -a
"ALMALINUX release 8.6 (sky Tiger)
release: 8.6
Codename : SkyTiger
Is there not anyone that has experienced this kind of situation?
You would save me hours of work to set up my almalinux system.
Thanks in advance. Bye. Dirk.