Cluster I/O Protocols (CIP) Configuration and Management Manual (H06.16+, J06.05+)

Upgrading Multiple CLIMs of Different Types
1. Follow the procedures for dividing the CLIMs into groups as described in “Upgrading Groups
of Storage CLIMs” (page 160), “Upgrading Groups of IP CLIMs” (page 162), and “Upgrading
Groups of Telco CLIMs” (page 164) and complete the form as shown in Table 15: Sample
populated IP CLIM group upgrade form:
Table 15 Sample populated IP CLIM group upgrade form
Normal
operations
resumed?
CLIM
restarted
?
Upgrade
done ?
Switch
and
abort
done ?
B/up
CLIM
started ?B/up CLIM name
Storage
path
Running
Maint
Prov?
If yes,
which
one?GroupTypeCLIM name
YN1002582AIPN1002541
BIPN1002542
ZTCP0BIPN1002581
YN1002541ZTCP1AIPN1002582
YN1012582AIPN1012581
YN1012581BIPN1012582
YO1002572ATelcoO1002571
YO1002571BTelcoO1002572
YS1002533PAStS1002531
MB
YS1002531MBStS1002533
B
2. Follow the procedures for completing the preparation steps for each CLIM type as described
in “Upgrading Groups of Storage CLIMs” (page 160), “Upgrading Groups of IP CLIMs”
(page 162), and “Upgrading Groups of Telco CLIMs” (page 164).
3. Follow the procedures for upgrading the CLIMs, using appropriate groups such that a backup
of each CLIM remains active during the procedure, by following the upgrade procedure as
described in “Upgrading Groups of Storage CLIMs” (page 160), “Upgrading Groups of IP
CLIMs” (page 162), and “Upgrading Groups of Telco CLIMs” (page 164). You can upgrade
multiple types of CLIMs at a time.
4. Follow the procedures for resuming operations as described in “Upgrading Groups of Storage
CLIMs” (page 160), “Upgrading Groups of IP CLIMs” (page 162), and “Upgrading Groups of
Telco CLIMs” (page 164).
Upgrading CLIM Software or Firmware While the System is Down
This section describes how to update CLIM software and firmware during planned system down
time, such as during an RVU upgrade, and provides guidance on optimizing CLIM software and
firmware updates during an RVU upgrade. Updating CLIM software and firmware when the system
is down, when there is no need to maintain network or storage traffic, is the fastest, most efficient
method. All CLIM firmware can be updated simultaneously through the Down System CLIM Firmware
Update Tool. To update CLIM firmware when the system is down, you must also have the following
Upgrading CLIM Software or Firmware While the System is Down 165