Mon kernel : Linux 6.8.12-5-pve
Ma version Proxmox : 8.3.2
Les commandes :

# apt install libncurses5
# wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
unzip 8-07-14_MegaCLI.zip
# alien MegaCli-8.07.14-1.noarch.rpm
# dpkg -i megacli_8.07.14-2_all.deb
# /opt/MegaRAID/MegaCli/MegaCli64 -h
# ln -s /opt/MegaRAID/MegaCli/MegaCli64 /usr/sbin/megacli

Commandes utiles

# megacli -PDList -a0

# megacli -AdpAllInfo -aAll

# megacli -PDList -a0 | grep "status"

# megacli -PDList -a0 | grep "state"