HP StorageWorks All-in-One Storage System Release Notes (434690-006, June 2008)

All-in-One Storage Manager
Description
Thedatacannotbedeletedduetoinsufficient privileges. All iSCSI LUNs created
by All-in-One Storage Manager on a Windows server as part of hosting Exchange,
SQL Server, and user-defined application storage, contain System V olume
Information, a hidden system folder. This folder is by default only accessible to
the SYSTEM user, and not to the Administrators group. There may also be other
similarfolders,suchasSIS Common Store,ifSingle Instance Storage is enabled
on the volume.
Workaround
Change the privileges as follows:
1. Navigate to
the System Volume Information folder in the restored data.
2. Right-click the folder and select Properties.
3. On the Security tab, add the Administrators group and select Full Control
for its per
missions.
The folder
can now be deleted by an administrator. Repeat this process for any
other fold
ers that are inaccessible by administrators.
Issue:
Exchange Server 2007 log s an error (Event ID 9782 ) in event log when a snapshot is taken
from All
-in-One Storage Manager.
Description
When a snapshot of an Exchange 2007 storage group is taken by All-in-One
Storage Manager, the snapshot succeeds but Exchange logs an error in the
application event log on the Exchange server. This error is expected, and occurs
because All-in-One Storage Manager intentionally does not mark the VSS snapshot
as successful. When a VSS snapshot is reported as successful, Exchange truncates
its log files for the storage group. This may not be desirable in the case of a
snapshot which does not t ypically provide the same data p rotection as a backup
done using a backup application such as the integrated Data Protector Express.
Workaround
The error m ay be ignored. The successful snapshot will appear in the list of
snapshots in the Data Protection tab of All-in-One Storage Manager.
Issue:
Backup and/or Restore operations in ASM may fail if there is more than one File Volume
configured on an iSCSI-Based LUN.
Description
The Backup and/or Restore operations in ASM may fail if there is more th an one
File Volume (partition) configured on an iSCSI-Based LUN (disk).
Workaround
Do not perform backup or restore operations in ASM on storage where more than
one File Volume is hosted on a single iSCSI LUN. ASM never provisions more than
one volume on iSCSI LUNs, and this situation will not be encountered for storage
provisioned by ASM.
Issue:
Migrating storage using All-in-One Storage Manager may cause an error during volume creation
Description
When migrating storage using the All-in-One Storage Manager, the Create Volume
task may fail in the following wizards:
• Host an Exchange Storage Group Wizard
• Create a Share Folder Wizard
• Host a SQL Server Database Wizard
• Host a User-Defined Application Wizard
This is due to an error in Microsoft Virtual Disk Service (VDS).
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