a) IMPORTANT: There is a firmware upgrade requirement which requires both Ethernet interfaces be
connected and obtain IP addresses via DHCP prior to starting the upgrade process. The Ethernet ports
are shown in the following image:
Figure 179: Ethernet Ports ( IOM A port magnified)
FAN 1
FAN 2
IOM A
A1
A2
A3
A4
A5
A6
MGMT
A1
A2
A3
A4
A5
A6
ENCLOSURE
FAN 3
FAN 4
IOM B
B1
B2
B3
B4
B5
B6
MGMT
B1
B2
B3
B4
B5
B6
PSU A(TOP)
PSU B (B
OT)
FAN 1
FAN 2
IOM A
A1
A2
A3
A4
MGMT
A5
A6
ENCLOSURE
IOM A Ports
IOM B Ports
b) After connecting both Ethernet interfaces and obtaining IP addresses via DHCP, locate the /dev/sgX
device name from the sg_scan -i output from step 2.
c) Verify that both OOBMs have IP addresses by issuing the command sg_ses /dev/sgX -p0x7
d) Locate the IP addresses in the Enclosure Services Controller Electronics (ESCE) elements, indicated
by the XXX.XXX.XXX.XXX in the results as shown in the following example:
Element type: Enclosure services controller electronics, subenclosure id: 0 [ti=5]
Overall descriptor: <empty>
Element 0 descriptor: ESCE IOMA,IOM PART NUM ,IOM SERIAL
NUM,5000CCAB0500003C,
XXX.XXX.XXX.XXX
Element 1 descriptor: ESCE IOMB,IOM PART NUM ,IOM SERIAL
NUM,5000CCAB0500007C,
XXX.XXX.XXX.XXX
5.1.6
Windows Upgrade to New Firmware
To download the new firmware package, do the following:
1. Ensure Windows MPIO can see all paths to the drives.
a) Execute the following command:
C:\mpclaim –v C: \Users\Administrator\Desktop\mpclaim_output.txt
b) Verify that there are two paths to each drive by executing the following command:
C:\more C: \Users\Administrator\Desktop\mpclaim_output.txt
2. Input the sg_scan -s command to find the IOM devices to ensure that they can be accessed.
Note: If the Ultrastar Data60 is connected to an HBA that does not present the Enclosure Services
Processor to the host for management purposes, HGST recommends attaching the Ultrastar Data60
to a host that does expose the Enclosure Services Processor so that the upgrade may be performed.
155
5
System Management
User Guide
5.1
Firmware Upgrade
