HP StorageWorks XP External Storage user guide: HP XP12000 Disk Array, HP XP10000 Disk Array, HP 200 Storage Virtualization System (T1706-96017, June 2010)

3. Perform the forced stop operations using NAS Blade Manager for resource group 1 and resource
group 2.
4. Stop the cluster using NAS Blade Manager.
5. Restart NAS OS 1 and NAS OS 2 (NAS channel adapter's OS) using XP LUN Configuration
and Security Manager Software or NAS Blade Manager.
6. Start the cluster using NAS Blade Manager.
7. Start resource group 1 and resource group 2 using NAS Blade Manager.
Troubleshooting NAS Blade systems that include external arrays142