Hewlett-Packard AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release Note

Download Release notes of HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Network Storage Server, Software for Free or View it Online on All-Guides.com.

HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 1
1
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 2
2
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 3
3
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 4
4
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 5
5
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 6
6
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 7
7
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 8
8
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 9
9
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 10
10
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 11
11
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 12
12
HP AK373A - StorageWorks All-in-One Storage System 1200r 5.4TB SAS Model NAS Server Release notes - Page 13
13
All-in-One Storage Manager
Description
WhenasingleiSCSILUNispresentedtoaSQLorExchangeserver,thedatabase
le and database transaction lo g learebothcreatedonthevolumecontained
in the iSCSI LUN. If the iSCSI LUN was created on the AiO as a user-dened
application, ASM will discover that the database les are now i n the volume and it
will promote the user-dened application to a SQL Server or Exchange application
instance. If the SQL Server or Exchange application instance is replicated to
another system, the iSCSI LUN is replicated to the target system twice: once for the
database le and again for the log le.
In general, the amount of space used on the replication target is equal to the size
of each iSCSI LUN that contains multiple components multiplied by the number
of components in that iSCSI LUN. If multiple components exist in multiple iSCSCI
LUNs, the sum of the product of the sizes is the total consumed space. Snapshot
space usage is similar.
For example, a single iSCSI LUN of 200MB that contains a volume that has
both the database le and the log le would consume 400 MB of space on the
replication target (200MB x 2 = 400MB). Likewise, an Exchange server with one
storage group of three mail stores on one iSCSI LUN of 500MB and the log and
public store on a separate iSCSI LUN of 250 MB would consume 2000MB of
space on the replication target (500MB x 3 + 250MB x 2).
Workaround
As a best practice, when conguring storage for SQL Server and Exchange
databa
ses, create the database les on one iSCSI LUN and create the associated
log and
system lesonaseparateiSCSILUN.Thisway,whenstorageareasare
repli
cated, there will be one component per iSCSI LUN and space will be utilized
on the
replication target more efciently .
Issue:
Data v
olumes are not remounted after Quick Restore
Description
MounteddatavolumesarenotremountedafterperforminganAiOQuickRestore.
These data volumes are not damaged or destroyed but they are not visible in the
ASM user interface after a Quick Restore operation.
Workaround
In order to restore the mount points to th eir original locations, you must record
them prior to running Quick Restore.
1. Using Windows Disk Ma nager, record the m ount points of the volumes within
the root directory of e ach volume.
2. After running Quick Restore, scan the system to nd data volumes that are not
assigned drive letters.
3. Temporarily mount the volumes that are not assigned drive let ters.
4. Locate the recorded list of mount points and remount the temporarily mounted
volumes to the correct locations according to the record.
Data Protector Express
This section describes issues related to HP StorageWorks Data Protector Express running on All-in-One
Storage Systems.
NOTE:
Changes made using Data Protector Express are not always reected in All-in-One Storage Manager.
Data Protector Ex press
Issue:
Changes made to a backup u sing Data Protector Express are not always reected in All-in-One
Storage Manager
Description
If you use Data Protector Express to change the rotation type associated with a
backup to Custom rotation, the change is not reected in All-in-One Storage
Manager.
8