HP StorageWorks XP Remote Web Console Software User Manual
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Figure 62 Error in an external array's disk
1.
Delete all XP Business Copy or XP Continuous Access pairs, if you created pairs.
2.
Perform the following operations on node 1:
a.
Release the differential-data storage device using NAS Sync Image.
b.
Delete the NFS share, CIFS share, and file system using NAS Blade Manager.
3.
Change resource group 1's execution node to node 2 using NAS Blade Manager (failover).
If resource group 1's status is Offline, this operation is not required.
4.
Stop node 1 using NAS Blade Manager.
5.
Restart NAS OS 1 (NAS channel adapter's OS) using XP LUN Configuration and Security
Manager Software or NAS Blade Manager.
6.
Start node 1 using NAS Blade Manager.
7.
Perform one of the following operations using NAS Blade Manager:
•
When resource group 1's status is Online, change resource group 1's execution node to
node 1 (failback).
•
When resource group 1's status is Offline, start resource group 1.
8.
Perform the following operations on node 2:
a.
Release the differential-data storage device using NAS Sync Image.
b.
Delete the NFS share, CIFS share, and file system using NAS Blade Manager.
9.
Change resource group 2's execution node to node 1 using NAS Blade Manager (failover).
If resource group 2's status is Offline, this operation is not required.
10. Stop node 2 using NAS Blade Manager.
11. Restart NAS OS 2 (NAS channel adapter's OS) using XP LUN Configuration and Security
Manager Software or NAS Blade Manager.
12. Start node 2 using NAS Blade Manager.
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Troubleshooting NAS Blade systems that include external arrays