A gentle reminder on this issue
Please can any one help on this problem?
From: Manyam, Ramesh
Sent: Wednesday, November 19, 2008
7:46 PM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: megaraid sas driver
failing in Xen-3.4 unstable version
On Xen-3.4 (unstable
version), I have created CentOS HVM guest & WS2K8 HVM guest and dedicated
MegaRAID SAS controller but I am not able to see the disk which is connected to
MegaRAID SAS controller when I do fdisk –l
(vtd support is enabled in Xen).
Looks like the pci
device(MegaRAID SAS controller) is getting dedicated successfully as I can see
the device in the list of pci devices shown by lspci(on CentOS HVM).
00:06.0 RAID bus controller:
LSI Logic / Symbios Logic MegaRAID SAS
However the driver is not
getting attached properly and fails with the following error
=======================================================================================
“dmesg” of HVM CentOS
megasas: Failed to init firmware
ACPI: PCI interrupt for device 0000:00:06.0 disabled
“/var/log/messages”
pciback 0000:02:0e.0: seizing device
PCI: Enabling device 0000:02:0e.0 (0190 -> 0192)
ACPI: PCI Interrupt 0000:02:0e.0[A] -> GSI 66
(level, low) -> IRQ 25
ACPI: PCI interrupt for device 0000:02:0e.0 disabled
=======================================================================================
On WS2K8 HVM, I am able to
see MegaRAID SAS controller under “Storage Controllers” on WS2K8
HVM and the status of device is
=========================================================================================================================================================
This device cannot
start.(Code 10)
Description:
Windows was able to
successfully install device driver software, but the driver software encountered
a problem when it tried to run. The problem code is
10.
Problem Signature:
Problem Event
Name:PnPDeviceProblemCode
Architecture: x86
Hardware Id:
PCI\VEN_1000&DEV_0411&SUBSYS_10081000&REV_00
Setup class GUID:
{4d36e97b-e325-11ce-bfc1-08002be10318}
PnP problem code:
0000000A
Driver name:
megasas.sys
Driver version:
2.13.0.32
Driver date:
01-19-2008
OS Version:
6.0.6001.2.1.0.272.7
Locale ID: 1033
========================================================================================================================================================
And also I am not able to see the disk which is connected to
MegaRAID SAS controller
============================================================================
“/var/log/messages”
pciback 0000:02:0e.0: seizing device
PCI: Enabling device 0000:02:0e.0 (0190 -> 0192)
ACPI: PCI Interrupt 0000:02:0e.0[A] -> GSI 66 (level,
low) -> IRQ 25
ACPI: PCI interrupt for device 0000:02:0e.0 disabled
============================================================================
Any clues ?
Thanks,
Ramesh
