Root Volume Group is missing during boot

Issue

• After BIOS and LSI update system is panicking while booting. Below are the panic messages:

sd 1:8:1:18: ssdau] Sense Keg : Illegal Request scurrent]
sd 1:8:1:18: ssdau] <<uendor>> fiSC=8x94 fiSCQ=8x19SC=8x94 fiSCQ=8x1
sd 1:8:1:18: ssdau] CDB: Read(18): 28 88 be 81 78 88 88 88 88 88
dracut: /deU/sdau: read failed after 8 of 4896 at 1636431822848: Input/output error
sd 1:8:1:18: ssdau] Result: hostbyte=DID_8K driuerbyte=DRIUER_SENSE
sd 1:8:1:18: ssdau] Sense Keg : Illegal Request scurrent]
sd 1:8:1:18: ssdau] <<uendor>> fiSC=8x94 fiSCQ=8x19SC=8x94 fiSCQ=8x1
sd 1:8:1:18: ssdau] CDB: Read(18): 28 88 be 81 78 c8 88 88 88 88
dracut: /deU/sdau: read failed after 8 of 4896 at 1636431925248: Input/output error
sd 1:8:1:18: ssdau] Result: hostbyte=DID_8K driuerbyte=DRIUER_SENSE
sd 1:8:1:18: ssdau] Sense Keg : Illegal Request scurrent]
sd 1:8:1:18: ssdau] <<uendor>> fiSC=8x94 fiSCQ=8x19SC=8x94 fiSCQ=8x1
sd 1:8:1:18: ssdau] CDB: Read(18): 28 88 88 88 88 88 88 88 88 88
sd 1:8:1:18: ssdau] Result: hostbyte=DID_8K driuerbyte=DRIUER_SENSE
sd 1:8:1:18: ssdau] Sense Keg : Illegal Request scurrent]
sd 1:8:1:18: ssdau] <<uendor>> fiSC=8x94 fiSCQ=8x19SC=8x94 fiSCQ=8x1
sd 1:8:1:18: ssdau] CDB: Read(18): 28 88 88 88 88 88 88 88 88 88
dracut: /deU/sdau: read failed after 8 of 4896 at 4896: Input/output error
end_request: 1/8 error, dBU sdau, sector 8
dracut: Uolume group "ug_virtual" not found
dracut: Skipping volume group ug_virtual
dracut Warning: No root device "block:/deU/mapper/ug_virtual-lU_root" found
dracut Warning: LVM ug_Uirtual/lv_root not found
dracut Warning: LVM ug_Uirtual/lv_suap not found
dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line
dracut Warning: Signal caught!
dracut Warning: LVM ug_Uirtual/lv_root not found
dracut Warning: LVM ug_Uirtual/lv_suap not found
dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line
Kernel panic - not syncing: fittempted to kill init!
Pid: 1, comm: init Not tainted 2.6.32-431.29.2.el6.x86_64 #1

Call Trace:
[<ffffffff81528?3c>] ? panic+8xa?/8x16f
[<ffffffff818??332>] ? do_exit+8x862/8x8?8
[<ffffffff8118a885>] ? fput+8x25/8x38
[<ffffffff818??398>] ? do_group_exit+8xS8/8xd8
[<ffffffff818??42?>] ? sys_exit_group+8x1?/8x28
[<ffffffff8188b8?2>] ? system_call_fastpath+8x16/8x1b
drm_kms_helper: panic occurred, switching back to text console