5-84 Installing and Using Utilities
Figure 2. Splitting the System
When you split the system, the Active Upgrade Console disables any Rapid Disk ReSync (RDR)
mirroring between the internal disks in each CPU/IO module enclosure and isolates the Upgrade
Side from system resources such as the network, any user-specified application data disks, and any
external PCI resources (such as external storage). It also disables user-specified applications and
services on the Upgrade Side so they cannot restart if you restart the Upgrade Side.
Meanwhile, the Production Side retains access to system resources and continues to run your
applications uninterrupted.
5.
After the system successfully enters split mode, you establish a remote connection to the
Upgrade Side of the system through the private network that exists between ft remote
management cards and between Ethernet PCI adapters in each CPU/IO module enclosure.
Using this remote connection, you can perform any of the following upgrade tasks
on the
Upgrade Side:
•
Run software installation utilities and updaters (see “Software
Upgrade Support” on page 5-90 for restrictions).
•
Restart the operating system, if necessary.
•
Perform limited testing of the installed updates (the Upgrade Side has
no access to the network, external storage, or application data disks
during this stage).
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Страница 25: ...xiii APPENDIX A SPECIFICATIONS A 1 APPENDIX B I O PORT ADDRESSES B 1 ...
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Страница 28: ...1 2 Precautions for Use 使用上的注意 本章包含著對服務器恰當安全的操作必要的信息 ...
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Страница 64: ...2 10 General Description Rear View ...
Страница 68: ...2 14 General Description CPU IO Module CPU IO module ...
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Страница 100: ...3 12 Windows Setup and Operation 3 Confirm that RDR of the disk is cancelled ...
Страница 101: ...Windows Setup and Operation 3 13 4 Cancel the disk of the corresponding slot in the same manner ...
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Страница 408: ...6 18 Maintenance 3 Stop of PCI module 1 4 Start of PCI module 1 ...
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