Dell PowerStore 9000T EMC PowerStore Installation and Service Guide - Page 114
Power off a PowerStore T model node using PowerStore Manager, Power off a PowerStore T model node
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Power off a PowerStore T model node using PowerStore Manager Prerequisites Obtain the following information: • Management IP address of the cluster to log in to PowerStore Manager • PowerStore Manager user account credentials with administrator privileges NOTE: Do not power off or reboot a node, if the peer node is not operating normally. If the peer node is experiencing any major issues, associated alerts and events appear in PowerStore Manager. Also, to avoid service interruptions, ensure that there are sufficient and healthy paths from all connected hosts to the peer node. About this task Use the following procedure to power off (power down) a PowerStore T model node using PowerStore Manager: NOTE: If you are unable to access PowerStore Manager, see Power off a PowerStore T model node using a service script on page 114. Steps 1. Disable support notifications as described in Disable support notifications on page 128. 2. Under Hardware, select the appliance that includes the node you want to power off. 3. On the Appliance Details page, select the Hardware tab. 4. On the Hardware tab, under Rear View, expand Base Enclosure, and then select the node that you want to power off. 5. Under More Actions, select Power Down. 6. On the confirmation prompt, enter the service password, and then click Power 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 LEDs on the node must be OFF. The Unsafe to Remove LED on the active or peer node is ON. Power off 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 > Networking IPs > Management. Review the Management IPs table to identify the management IP address associated with the appliance. • Service account credentials NOTE: Do not power off or reboot a node, if the peer node is not operating normally. If the peer node is experiencing any major issues, associated alerts and events appear in PowerStore Manager. Also, to avoid service interruptions, ensure that there are sufficient and healthy paths from all connected hosts to the peer node. About this task Use the following procedure to power off (power down) a PowerStore T model node using a service script: 114 Power control procedures