Upgrading to 6.8 Kernel makes my RAID disks dissapear

[kshesq]

After upgrading to 6.8 my system no longer has any disks on the raid controller visible in Proxmox.

When booting 6.5 again the disks are back.

Controller is Megaraid 9341-4i with latest firmware

 

[alexskysilk]

known issue forum is awash in reports.

 

[kshesq]

thanks for the heads-up.

let's hope for a fast resolve

 

[kshesq]

I get this message in journalctl

May 29 04:56:41 pxve01 kernel: megaraid_sas 0000:01:00.0: Init cmd return status FAILED for SCSI host 0
May 29 04:56:41 pxve01 kernel: megaraid_sas 0000:01:00.0: Failed from megasas_init_fw 6539

 

[leesteken]

May 29 04:56:41 pxve01 kernel: megaraid_sas 0000:01:00.0: Failed from megasas_init_fw 6539

Have you tried adding iommu=pt like this thread: https://forum.proxmox.com/threads/megaraid-9540-8i-virtual-drive-not-found.143223/post-643558 (intel_iommu=on is not needed since kernel 6.8 and it is probably the cause, so intel_iommu=off might also work)?

 

[kshesq]

Hoi Leesteken, it seems to be working thanks.

I am curious how Proxmox is going to be offering this as a fix.

 

[reulnl]

Hi kshesq,

Sorry for bothering you in this old topic. However, I'm having the same issues with my LSI SAS9341-4i.

  *-raid UNCLAIMED
       description: RAID bus controller
       product: MegaRAID SAS-3 3008 [Fury]
       vendor: Broadcom / LSI
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 02
       width: 64 bits
       clock: 33MHz
       capabilities: raid pm pciexpress vpd msi msix cap_list
       configuration: latency=0
       resources: ioport:3000(size=256) memory:e1600000-e160ffff memory:e1500000-e15fffff

I've tried different parameter combinations in /etc/kernel/cmdline but I'm unable to get rid of these errors:

[   14.119178] megaraid_sas 0000:03:00.0: Init cmd return status FAILED for SCSI host 0
[   14.119752] megaraid_sas 0000:03:00.0: Failed from megasas_init_fw 6539

Both sas3flash and storcli are not seeing any controllers:

sas3flash
Avago Technologies SAS3 Flash Utility
Version 17.00.00.00 (2018.04.02)
Copyright 2008-2018 Avago Technologies. All rights reserved.

        No Avago SAS adapters found! Limited Command Set Available!
        Finished Processing Commands Successfully.
        Exiting SAS3Flash.

storcli /c0 show
CLI Version = 007.3205.0000.0000 Oct 09, 2024
Operating system = Linux 6.8.12-9-pve
Controller = 0
Status = Failure
Description = Controller 0 not found

Could you share the kernel version and parameters you're using to get it working?

Thanks!