Comment 0 for bug 2051004

======= Context
MAAS 3.3
Ubuntu Core {18, 20, 22 (Kernel 5.15 x86_64)}
Machine - HPE ProLiant DL360 Gen9
Disk Controller - HPE Smart Array P440ar Controller - Firmware 7.00

======= Description
Deploying Ubuntu Server 22.04 LTS (Kernel 5.15 x86_64) through MAAS on the HPE machine works as expected.
Deploying Ubuntu Core through MAAS on Supermicro machines works as expected.

Now, deploying Ubuntu Core on the HPE machine fails while booting trying to mount initial filesystems.

======= Logs
--- On Ubuntu Server checking the kernel module used for the disk array
ubuntu server # lspci -vvv
03:00.0 RAID bus controller: Hewlett-Packard Company Smart Array Gen9 Controllers (rev 01)
    DeviceName: Embedded RAID 1
    Subsystem: Hewlett-Packard Company P440ar
# [..]
    Kernel driver in use: hpsa
    Kernel modules: hpsa

--- Logs from booting Ubuntu Core on HPE server
Failure log -> https://drive.google.com/file/d/1n0OMqVLdovO5ArbwxRojsfmRrrSvgFzd/view?usp=sharing
Full boot logs -> https://drive.google.com/file/d/1Zo3JsDjndzQs5oS5F8vgr6xiL0bg8GIA/view?usp=sharing