
Storage Management Overview
52 NAS 4000s and 9000s Administration Guide
Figure 23: Storage Management process
Single Server Cluster Implementation
Physical Disks
Logical Drives
(ACU - MSA1000
only)
RAID Arrays
(ACU - MSA1000
only)
Selective Storage
Presentaion
(ACU- MSA1000
only)
Visible Disks
(Windows Device
Manager)
Partitioning
(WebUI)
NTFS Volumes
(WebUI)
Shadow Copies
(Snapshots)
Cluster Physical
Disk Resources
Fault-tolerant
CIFS/SMB and
NFS File Shares
Cluster Virtual
Server Groups
(Network Name)
(IP Address)
(Cluster Admin)
File Folders
Storage
Elements
Logical
Storage
Elements
File
System
Elements
Shadow Copy
Elements
Cluster
Elements
File
Sharing
Elements
CIFS and NFS
File Shares
\Engineering
\Marketing
\Users \Sales \Engineering
\Marketing
\Users \Sales \Customers
from 02/10/03 09:30 \snapshot.0
from 02/10/03 11:30 \snapshot.1
from 02/10/03 09:30 \snapshot.0
from 02/10/03 11:30 \snapshot.1
Q:
Q:
Q:
R:
R:
R:
R:
T:
S:
S:
U:
U:
\Users
\\VirtualServerA
IP Addresss 172.1.1.1.
\\VirtualServerA
IP Addresss 172.1.1.2.
\Sales
\Marketing
\Engineering
\Snapshot.0
\Snapshot.1
\Sales
\Users
\Customers
\Marketing
\Engineering
\Snapshot.0
\Snapshot.1
T:
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