NonStop Operations Guide for H-Series and J-Series RVUs

1. From the system console, use Internet Explorer to connect to the iLO IP address associated
with the processor to be power cycled.
2. Power cycle the processor as follows:
a. Click Power and Reset in the left pane.
b. Click on Momentary Press.
c. Click OK to dismiss the dialog box asking if you wish to continue.
d. Wait until the Momentary Press button reappears for Power On.
e. Click OK to dismiss the dialog box asking if you wish to continue.
3. Wait 4 minutes, and then use the OSM Low-Level Link application to verify the state of
the affected processor:
a. Restart the OSM Low-Level Link application.
b. Click Processor Status.
c. Verify that the processor is listed in the Processor Status dialog box. If it is still not
listed,
◦ Go to Step 1 of this procedure and repeat the whole procedure.
◦ If it is still not listed after attempting the procedure a maximum of five times,
power down the system, and then power it up again as described in “Powering
On the System From a No Power State” (page 177).
Starting a System
Use the OSM Low-Level Link to start a system. Starting a system includes a system load from disk
into the memory of one processor, followed by the reload of the remaining processors.
NonStop BladeSystems, NonStop N2400 series, NS2300, NS2200 series, and NS2100 systems
must have access to DHCP, DNS, and BOOTP on the dedicated service LAN in order to get access
the Halted State Services (HSS) firmware file on the dedicated service LAN needed to load the
processors.
NS2000 and NS16000 systems with CLIMs attached require DHCP and DNS services as well,
but not to access HSS files to boot; NS2000 and NS16000 systems only require DHCP and DNS
because they use CLIM-attached disks.
DHCP, DNS, and BOOTP services and files can be located either on the two NonStop system
consoles or on two designated CLIMs. The NonStop Maintenance LAN DHCP DNS Configuration
Wizard is now used to configure and manage these services for your dedicated service LAN. Most
of these configuration tasks are intended for service providers only, although there are tasks that
any operator can perform. For more information, see the online help available within the wizard.
The NonStop Maintenance LAN DHCP DNS Configuration Wizard is installed as part of OSM
Console Tools; upgrades are installed from the NonStop System Console Installer DVD. For the
latest wizard enhancements and online help, it is important to get the most current version of the
wizard available.
For more information on changes to the dedicated service LAN environment that can affect
availability of these services and files, such as replacement of system consoles or CLIMs, your
service provider can refer to:
• Replacing a NonStop System Console (located in the internal Service Procedures collection
of NTL)
• Replacing a CLIM (launched by the Replace action in the OSM Service Connection; also
located in the internal Service Procedures collection of NTL)
• NonStop Dedicated Service LAN Installation and Configuration Guide (located in the internal
NonStop Hardware Service and Maintenance Publications collection of NTL)
182 Starting and Stopping the System