HP MSA2312sa HP StorageWorks 2000 G2 Modular Smart Array reference guide (5009 - Page 63
Shutting down, To perform a restart, To perform a shut down
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To perform a restart 1. In the Configuration View panel, right-click the local system and select Configuration > Shut Down or Restart Controller. 2. In the main panel, set the options: • Select the Restart operation. • Select the type of controller processor to restart. • Select whether to restart the processor in controller A, B, or both. 3. Click Restart now. A confirmation dialog appears. 4. Click Yes to continue; otherwise, click No. If you clicked Yes, a second confirmation dialog appears. 5. Click Yes to continue; otherwise, click No. If you clicked Yes, a message describes restart activity. NOTE: If an iSCSI port is connected to a Microsoft Windows host, the following event is recorded in the Windows event log: A connection to the target was lost, but Initiator successfully reconnected to the target. Shutting down Shutting down the Storage Controller in a controller module ensures that a proper failover sequence is used, which includes stopping all I/O operations and writing any data in write cache to disk. If the Storage Controller in both controller modules is shut down, hosts cannot access the system's data. Perform a shut down before removing a controller module or powering down the system. CAUTION: You can continue to use the CLI when either or both Storage Controllers are shut down, but information shown might be invalid. To perform a shut down 1. In the Configuration View panel, right-click the local system and select Configuration > Shut Down or Restart Controller. 2. In the main panel, set the options: • Select the Shut down operation. • Select whether to restart the processor in controller A, B, or both. 3. Click Shut down now. A confirmation dialog appears. 4. Click Yes to continue; otherwise, click No. If you clicked Yes, a second confirmation dialog appears. 5. Click Yes to continue; otherwise, click No. If you clicked Yes, a message describes shutdown activity. NOTE: If an iSCSI port is connected to a Microsoft Windows host, the following event is recorded in the Windows event log: Initiator failed to connect to the target. HP StorageWorks 2000 G2 Modular Smart Array Reference Guide 63