Obtain Information Needed for Shutdown Tasks

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The information gathered in this procedure is used in later procedures.

Identify the domain configuration.
1. Login to Oracle ILOM on the active SP for a PDomain.
2. Start the host console.
  In this example, replace x with the number of the host.
```
-> start /HOSTx/console
Are you sure you want to start /HOSTx/console [y/n] y
Serial console started. To stop, type #.
```
3. Login to the primary domain as root.
```
sccn01 console login: root
Password:
Last login: Thur Feb 9 16:52:10 form /dev/console
Oracle Corporation      SunOS 511     11.2      Apr 2016
```
4. List the domains for this PDomain.
```
# ldm list
NAME          STATE      FLAGS   CONS    VCPU  MEMORY   UTIL  NORM  UPTIME
primary       active     -n-cv-  UART    192   1047296M 0.1%  0.1%  21d 12h 55m
ssccn1-dom1   active     -n----  5001    192   1T       0.0%  0.0%  21d 5h 58m
ssccn1-dom2   active     -n----  5002    192   1T       0.0%  0.0%  21d 5h 49m
ssccn1-dom3   active     -n----  5003    192   1T       0.1%  0.1%  21d 5h 17m
```
5. From the output, make note of this domain information:
  - Each domain name and its CONS number (for example, ssccn1-dom1 5001, and so on).
  - Identify the primary domain (for example, primary).
  - Identify the end (service) domain. It is the domain with the highest number at the end of its name (for example, ssccn1-dom3).
  - Identify the middle domains (all domains between the primary and end domain. For example, ssccn1-dom1 and ssccn1-dom2).
6. Identify which domains are dedicated domains and which domains are I/O Domains.
  In this example, replace NAME with a valid domain name from the ldm list command.
  
  Syntax:
```
# ldm ls-variable NAME | grep oes_ldom_type
```
  Examples:
```
# ldm ls-variable ssccn1-dom1 | grep oes_ldom_type
oes_ldom_type=dedicated

# ldm ls-variable ssccn1-dom2 | grep oes_ldom_type
oes_ldom_type=io
```
7. Obtain a list of running zones.
  Perform this command in each domain to determine if the domain includes zones.
```
# zoneadm list
global
orlm6db01z2
orlm6db01z1
orlm6db01z3
orlm6db01_T
```
Repeat this procedure for all PDomains.

Oracle^® SuperCluster M8 and SuperCluster M7 Administration Guide

Obtain Information Needed for Shutdown Tasks

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