9.1.1 Installation issue with PERC H730 Mini

okarpov

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Mar 30, 2026
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Dear Support,

Proxmox VE 9.1.1 has issue installing it onto virtual disk RAID-1 based on some specific hw version/stepping of PERC H730 Mini.
It hangs on "Waiting for /dev to be fully populated ... and then crashes / reboots.

Proxmox VE 8.4.1 installs fine on both PERC H730 Mini

differences i found:
T10PICapability = Not Capable vs Capable
lspci MSI: IntMsgNum 0 vs MSI 00
 
Last edited:
Dear Support,

Proxmox VE 9.1.1 has issue installing it onto virtual disk RAID-1 based on some specific hw version/stepping of PERC H730 Mini.
It hangs on "Waiting for /dev to be fully populated ... and then crashes / reboots.

Proxmox VE 8.4.1 installs fine on both PERC H730 Mini

differences i found:
T10PICapability = Not Capable vs Capable
lspci MSI: IntMsgNum 0 vs MSI 00
Hi,
I'm using Dell 14th gen server with H730P (which is exactly the same chipset but more cache) and installed Proxmox VE 9.1.6 (Kernel version 6.17.13-2-pve). The RAID-1 volume works with no issues. Maybe you should start with updating the 730 firmware and server BIOS. The hardware works for sure with newest proxmox.
Code:
# lspci -nnd ::0104 -k
02:00.0 RAID bus controller [0104]: Broadcom / LSI MegaRAID SAS-3 3108 [Invader] [1000:005d] (rev 02)
        Subsystem: Dell PERC H730P Adapter [1028:1f42]
        Kernel driver in use: megaraid_sas
        Kernel modules: megaraid_sas

My 730P firmware version:
25.5.9.0001
 
A better option, IMO, is to use a pure IT-mode storage controller like a Dell HBA330. Extremely cheap to get.

Uses the much simpler mtp3sas driver and don't have to deal with PERC storage drama.

No issues in production.
 
Hi,
I'm using Dell 14th gen server with H730P (which is exactly the same chipset but more cache) and installed Proxmox VE 9.1.6 (Kernel version 6.17.13-2-pve). The RAID-1 volume works with no issues. Maybe you should start with updating the 730 firmware and server BIOS. The hardware works for sure with newest proxmox.
Code:
# lspci -nnd ::0104 -k
02:00.0 RAID bus controller [0104]: Broadcom / LSI MegaRAID SAS-3 3108 [Invader] [1000:005d] (rev 02)
        Subsystem: Dell PERC H730P Adapter [1028:1f42]
        Kernel driver in use: megaraid_sas
        Kernel modules: megaraid_sas

My 730P firmware version:
25.5.9.0001
it has latest fw and bios
 
A better option, IMO, is to use a pure IT-mode storage controller like a Dell HBA330. Extremely cheap to get.

Uses the much simpler mtp3sas driver and don't have to deal with PERC storage drama.

No issues in production.
Thanks for this info - I've just moved to PVE from ESXi with my homelab R720, so currently investigating re-flashing my PERC H710 Mini, or perhaps trying a HBA330 and testing that out in my server.
 
Thanks for this info - I've just moved to PVE from ESXi with my homelab R720, so currently investigating re-flashing my PERC H710 Mini, or perhaps trying a HBA330 and testing that out in my server.

Dell HBA330 mini-mono versions are definately for 13th- and 14th-gen Dells.

For 12th-gen Dell PERCs (H310/H710/H710P/H810), use https://fohdeesha.com/docs/perc.html. No issues in production.

Do NOT skip any steps and take your time. If you want to boot from the drives, flash both a BIOS & UEFI ROM.

Do NOT forget to record the controller address before flashing. Write it down or use your smartphone camera.
 
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Dell HBA330 mini-mono versions are definately for 13th- and 14th-gen Dells.

For 12th-gen Dell PERCs (H310/H710/H710P/H810), use https://fohdeesha.com/docs/perc.html. No issues in production.

Do NOT skip any steps and take your time. If you want to boot from the drives, flash both a BIOS & UEFI ROM.

Do NOT forget to record the controller address before flashing. Write it down or use your smartphone camera.
I did just that, and I think I managed it!

I had a spare 1TB SSD, so attached that to the internal USB port and have installed PVE onto that - and will use my two 600GB SAS disks for storage/VMs etc, I guess. Hopefully that was the right thing to do hehe.