Dell PowerStore 3200T EMC PowerStore Installation and Service Guide for PowerS - Page 168

Powering on procedures for PowerStore node, Power on a PowerStore T model node using a service script

Page 168 highlights

6. Monitor the vCenter server console and confirm that the ESXi host for the PowerStore X model node has entered Maintenance Mode. 7. Using vCenter commands, shut down the ESXi host that is in Maintenance Mode. 8. Monitor the vCenter server console to ensure that the ESXi host has shut down. Next steps To verify that the node has powered off, check the status of the LEDs in the rear of chassis. Other than the LEDs for the power supply unit, management port, and service port, all other LEDs on the node must be OFF. The Unsafe to Remove LED on the active or peer node appears ON. Powering on procedures for PowerStore node This section includes the following procedures: ● Power on a PowerStore T model node using a service script on page 168 ● Power on a PowerStore T model node by reseating the node on page 168 ● Power on a PowerStore X model node using a service script on page 169 ● Power on a PowerStore X model node by reseating the node on page 169 Power on a PowerStore T model node using a service script Prerequisites Obtain the following information: ● Management IP address of the appliance that contains the node. 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 About this task Use the following procedure to power on (power up) a PowerStore T model node in scenarios such as: ● You are remote and cannot reseat the node. ● Node was not removed from the chassis. ● Embedded module, I/O module, and 4-port card were replaced. Steps 1. Launch an SSH client, and connect to the appliance using the management IP address. Since only the peer node is powered on, you are connected directly to the peer node of the appliance. 2. Enter the username and password that is associated with the service account, and log in. 3. Run the following command: svc_node power_on 4. Wait for the node to power on. Power on a PowerStore T model node by reseating the node About this task Use the following procedure to power on (power up) a PowerStore T model node when it was removed from the chassis: Steps 1. Reseat the node into the chassis. The node will power on automatically. 2. Reconnect the power cable. 3. Wait for the node to complete powering on. 168 Power control procedures

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6.
Monitor the vCenter server console and confirm that the ESXi host for the PowerStore X model node has entered
Maintenance Mode.
7.
Using vCenter commands, shut down the ESXi host that is in Maintenance Mode.
8.
Monitor the vCenter server console to ensure that the ESXi host has shut down.
Next steps
To verify that the node has powered off, check the status of the LEDs in the rear of chassis. Other than the LEDs for the power
supply unit, management port, and service port, all other LEDs on the node must be OFF. The Unsafe to Remove LED on the
active or peer node appears ON.
Powering on procedures for PowerStore node
This section includes the following procedures:
Power on a PowerStore T model node using a service script
on page 168
Power on a PowerStore T model node by reseating the node
on page 168
Power on a PowerStore X model node using a service script
on page 169
Power on a PowerStore X model node by reseating the node
on page 169
Power on a PowerStore T model node using a service script
Prerequisites
Obtain the following information:
Management IP address of the appliance that contains the node. 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
About this task
Use the following procedure to power on (power up) a PowerStore T model node in scenarios such as:
You are remote and cannot reseat the node.
Node was not removed from the chassis.
Embedded module, I/O module, and 4-port card were replaced.
Steps
1.
Launch an SSH client, and connect to the appliance using the management IP address. Since only the peer node is powered
on, you are connected directly to the peer node of the appliance.
2.
Enter the username and password that is associated with the service account, and log in.
3.
Run the following command:
svc_node power_on
4.
Wait for the node to power on.
Power on a PowerStore T model node by reseating the node
About this task
Use the following procedure to power on (power up) a PowerStore T model node when it was removed from the chassis:
Steps
1.
Reseat the node into the chassis.
The node will power on automatically.
2.
Reconnect the power cable.
3.
Wait for the node to complete powering on.
168
Power control procedures