3. Based on the node you are logged into, run one of the following commands:
● svc_node reboot local to reboot the node you are logged into.
● svc_node reboot peer to reboot the peer node.
For more information, see the PowerStore Service Scripts Guide.
Powering off procedures for PowerStore appliances
This section includes the following procedures:
● Power off a PowerStore T model appliance on page 118
Power off a PowerStore T model appliance
Prerequisites
● Do not power off the appliance if you are replacing a hardware component. Identify the node that includes the faulted
hardware component, and power off only that node. For more information, see Power off a PowerStore T model node using
PowerStore Manager on page 115.
● Powering off an appliance results in the mapped hosts losing access to the data on the appliance. Before you begin, ensure
that you temporarily disconnect host access from all storage resources.
● Obtain the following information:
○ Management IP address of the appliance. In PowerStore Manager, go to Settings > Networking > Network IPs >
Management. Review the Management IPs table to identify the management IP address associated with the appliance.
○ Service account credentials
○ Service tags of the appliance
About this task
Use the following procedure to power off a single PowerStore T model appliance.
To power off all of the appliances in a cluster, see Power off a PowerStore T model cluster on page 119:
Steps
1. Log in to PowerStore Manager.
2. Determine the primary appliance by going to Settings > Cluster > Properties.
3. If the appliance you are shutting down is the primary appliance:
a. Launch an SSH client, and connect to the appliance using the management IP address.
b. Enter the username and password that is associated with the service account, and log in.
c. Run the following command to specify which appliance you want to become the new primary appliance:
svc_cluster_management MoveMasterAppliance <ID number of new primary appliance>
4. In PowerStore Manager, under Hardware, select the appliance that you want to power off.
5. Under More Actions, select Power Down.
The Validation window opens.
6. Review any errors, warnings, and recommendations. Once the appliance passes all of the validation checks, click Next.
The Active Objects window opens.
7. Review the list of objects on the appliance that had I/O activity during the last five minutes.
8. Click Next.
The Confirm window opens.
9. Enter the service password, and click Power Down.
10. Check the status of the LEDs in the rear of chassis to verify that the appliance has powered off. Other than the LEDs for
the power supply unit, management port, and service port, all other LEDs on the appliance must be OFF.
11. Wait five minutes, and then disconnect the power cables from the base enclosure.
118
Power control procedures
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