Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type Technical Instruction Sure Solution 1010723.1 : Procedure for Startup and Shutdown of Sun Fire[TM]12K/15K domains and frame
PreviouslyPublishedAs 214798
Applies to:Sun Fire 12K ServerSun Fire 15K Server All Platforms GoalCustomers frequently ask for a simple procedure to startup and shutdown their Sun Fire[TM] 12K/15K/20K/25K frame during their power maintenance schedule. This document provides a step by step procedure.SolutionSteps to powering on the Sun Fire[TM] 12K/15K/20K/25K PlatformPowering On the Sun Fire[TM] 12K/15K/20K/25K Platform
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Note: System controllers will automatically boot (unless auto-boot? is set to false) when power is applied to the Sun Fire platform and their circuit breaker is in the on position. The first system controller to boot will assume the master role. Step 1 Power on any expansion cabinets that contain devices connected to any Sun Fire 12K/15K/20K/25K domain. Step 2 Power on any devices connected to any Sun Fire 12K/15K/20K/25K domain. Step 3 If the domains are correctly configured, and if the keyswitch position was last set to on, diag or secure, the domain will boot automatically once the platform is powered on. Step 4 Log in to the main system controller with platform administrator privileges. admin workstation # telnet f15k-floating-sc Trying f15k-floating-sc SunOS 5.8 login: sms-svc Last login: Tue Oct 26 14:43:18 from adminworkstation Step 5 Power on the Sun Fire 12K/15K/20K/25K platform and boot any domains as outlined in Step 3. f15k-sc0:sms-svc:> poweron notes :If sufficient power and cooling is not available, the poweron operation will fail. A minimum of five 48V power supply modules (4 KW modules) are required to power a fully configured system. Step 6 Check to see that the failover mechanism is enabled and active. f15k-sc0:sms-svc:> showfailover -v Check to see that all components are OK. f15k-sc0:sms-svc:> showenvironment Step 7 Set the failover mechanism to on, if necessary. f15k-sc0:sms-svc:> setfailover on Step 8 You are now ready to begin booting any Sun Fire 12K/15K/20K/25K domains which did not boot (keyswitch in the off position). Refer to Starting a Sun Fire 12K/15K/20K/25K Domain for more information.
Starting a Sun Fire 12K/15K/20K/25K Domain
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Step 1 If you are already at the OpenBoot PROM prompt for the domain, skip to Step 4. f15k-sc0:sms-svc:> showkeyswitch -d jupiter Step 2 If the virtual keyswitch state is standby or off, then set it to on with the command shown. f15k-sc0:sms-svc:> setkeyswitch -d jupiter on Step 3 Use the console to access the desired domain. Once the domain is at the OBP ok> prompt, proceed to Step 4. f15k-sc0:sms-svc:> console -d jupiter Note: If the domain is in the process of running POST, it can take some time, depending on the diagnostics level. Step 4 ok> boot Boot the domain from the OBP prompt as shown. Step 5 After the normal bootup process of the domain, you can optionally disconnect from the domain console and login through "ssh" or "telnet". jupiter console login: ~. Terminate the console session. At the login prompt, press SNAPSHOT f15k-sc0:sms-svc:> showkeyswitch -d jupiter <...output emitted...> Configured in 333 with 4 procs, 8.000 GBytes, 2 IO adapters. jupiter console login:
Stopping a Sun Fire 12K/15K/20K/25K Domain
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Step 1 Use the console command from the master system controller with domain privileges login id to access the desired domain. f15k-sc0:sms-svc:> console -d jupiter Step 2 Ensure that you have selected the right domain to be shutdown. jupiter # uname -a Step 3 Bring the domain to the OpenBoot PROM prompt. jupiter:sms-svc:> shutdown -y -g 0 -i 0 Step 4 OK> ~. Terminate the console session. At the OK> prompt, press Step 5 f15k-sc0:sms-svc:> setkeyswitch -d jupiter off If desired, set the virtual keyswitch to off, to prevent the domain from rebooting and place the system boards in low power mode. SNAPSHOT jupiter # shutdown -y -g0 -i0 Shutdown started. Sat Sep 8 16:34:18 PDT 2001 Changing to init state 0 - please wait showmount: jupiter: RPC: Program not registered
Powering Off the Sun Fire 12K/15K/20K/25K Platform
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Notes: Step 1 Log in to the main system controller with platform administrator privileges. admin workstation # telnet f15k-floating-sc Trying f15k-floating-sc SunOS 5.8 login: sms-svc Last login: Tue Oct 26 14:43:18 from adminworkstation Step 2 f15k-sc0:sms-svc:> showfailover -r Verify that this is the main system controller. Step 3 Shut down all domains, refer to Stopping a Sun Fire Domain for more information. Step 4 f15k-sc0:sms-svc:> poweroff This command (with no arguments) when run by a user with platform administrator permissions will power down the Sun Fire 12K/15K/20K/25K platform, except for the main system controller, the spare system controller, the bulk power supplies, and the fan trays. Step 5 f15k-sc0:sms-svc:> showplatform Use the showplatform command to verify that all the domains have been powered off. Step 6 f15k-sc0:sms-svc:> setdatasync backup Synchronize the spare system controller to ensure that both system controller have the same configuration data. Step 7 f15k-sc0:sms-svc:> showdatasync Verify the data sync has completed. Step 8 f15k-sc0:sms-svc:> setfailover off Set failover to off on the main system controller. Step 9 f15k-sc0:sms-svc:> showfailover -v Verify that failover is set to off. Step 10 admin workstation # telnet f15k-sc1 f15k-sc1# init 0 Access to the serial console to the spare system controller, login as root and halt the spare system controller to OBP. Step 11 admin workstation # telnet f15k-sc1 Access to the serial console to the main system controller, login as root and halt the main system controller OBP. Step 12 Set circuit breakers on the power supplies only to the off position and disconnect power cables, if desired. NOTE - You should NEVER turn off the circuit breakers for individual boards! Step 13 Power off any expansion cabinets which contain devices connected to this domain. Product Sun Fire 15K Server Sun Fire 12K Server Sun Fire 20K Server Sun Fire 25K Server Keywords F15K, F12K, shutdown, startup, E20k, E25k, Starcat, poweroff, poweron Internal Section Previously Published As 78882 Attachments This solution has no attachment |
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