IBM Storwize V5000 Gen 2 Series, Quick Installation Manual

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Figure 144. Storwize V5030 technician port
4. Connect an Ethernet cable between the port of the personal computer that is configured in step “2” on
page 134 and the technician port.
After the connection is made, the system will automatically configure the IP and DNS settings for the
personal computer if DHCP is available. If it is not available, the system uses the values that you
provided in step “2” on page 134.
5. After the Ethernet port of the personal computer is connected, open a supported browser and browse
to address http://install . (If you do not have DCHP, open a supported browser and go to the
following static IP address 192.168.0.1 .)
The browser is automatically directed to the initialization tool.
6. Follow the instructions that are presented by the initialization tool to configure the system with a name
and management IP address.
7. If you experience a problem during the process due to a change in system states, wait 5 - 10 seconds.
Then, either reopen the SSH connection or reload the service assistant.
8. After you complete the initialization process, disconnect the cable between the personal computer
and the technician port.
Configuring a system to be NEBS-compliant
For operation in Network Equipment-Building System (NEBS) compliant installations, the system can be
configured to extend its operational temperature range to meet NEBS operating temperature
requirements.
Note: The system might not be able to save its cache and state data if the power fails while it is operating
within the extended temperature range. This is because the battery capacity decreases as temperature
rises. If the save of cache and state data cannot be completed, an extended service action is required to
recover the system and data might be lost. Keep the temperature within the normal operating range if
possible, and maintain a reliable power supply.
• To extend the operational temperature range of all enclosures in the system to meet NEBS operating
temperature requirements, enter the following CLI command:
chsystem -hightempmode on
After it is set, high_temp_mode is applied to all enclosures in the system.
• To configure the default operating temperature ranges, enter the following CLI command:
chsystem -hightempmode off
• To determine which mode is configured, read the value of the high_temp_mode parameter in the
lssystem output.
Notes:
Chapter 3. Configuring the system 135