HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Maintenance and Service Guide (EK-G80MS-SA. C01, March 2005)

Upgrading the Subsystem
178 HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Maintenance and Service Guide
Figure 75 shows only a portion of the resulting display—an arrow points to
the pertinent status indication.
Figure 75: Screen display indicating unit online status
18. Run VTDPY to verify that all units are online and that expected I/O activity is
resumed by entering the following command:
HSGA> RUN VTDPY
19. Wait a minimum of 60 seconds to allow the unit to fail over and the
resumption of expected I/O as seen for used units under the KB/S column of
the display. The unit online status is indicated by an O under the ASWC
column of the display.
20. Exit VTDPY by pressing Ctrl+C, and then enter the following command:
VTDPY> EXIT
Note: In step 21 and step 22 (on page 179), controller B is updated first. After
controller B restarts, it automatically shuts down controller A if you are upgrading from
ACS V8.6-
x to V8.8- x . If you are upgrading from ACS V8.7- x to V8.8- x , manually
shut down controller A by entering the SHUTDOWN OTHER_CONTROLLER command.
21. Upgrade the software on controller B by performing the following substeps:
Note: After step 21 is successfully performed, the previous ACS version cannot be
restored to this subsystem.
a. Remove the program card ESD cover from controller B.
b. Press and hold the controller Reset button while ejecting the old program
card.
c. After ejecting the program card, release the Reset button.
d. Press and hold the Reset button while inserting the new program card.
State:
ONLINE to this controller
Not reserved
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