Fabric Zoning And Lun Security For Multiple Operating Systems; Connecting The Disk Array; Verifying New Device Recognition - HP StorageWorks P9000 Configuration Manual

Figure 4 Multi-cluster environment (Novell NetWare)
Within the SAN, the clusters must be homogeneous (all the same operating system). Heterogeneous
(mixed operating systems) clusters are not allowed. How you configure LUN security and fabric
zoning depends on the SAN configuration.

Fabric zoning and LUN security for multiple operating systems

You can connect multiple clusters with multiple operating systems to the same switch and fabric
using appropriate zoning and LUN security as follows:
Storage port zones can overlap if more than one operating system needs to share an array
port.
Heterogeneous operating systems can share an array port if you set the appropriate host
group and mode. All others must connect to a dedicated array port.
Use LUN Manager for LUN isolation when multiple hosts connect through a shared array port.
LUN Manager provides LUN security by allowing you to restrict which LUNs each host can
access.
Table 1 1 Fabric zoning and LUN security settings (Novell NetWare)
Environment
Standalone SAN
(non-clustered)
Clustered SAN
Multi-Cluster SAN

Connecting the disk array

The HP service representative performs the following steps to connect the disk array to the host:
1. Verifying operational status of the disk array channel adapters, LDEVs, and paths.
2. Connecting the Fibre Channel cables between the disk array and the fabric switch or host.
3. Verifying the ready status of the disk array and peripherals.

Verifying new device recognition

To verify that the NetWare system recognizes the new disk array devices:
OS Mix
homogeneous (a single OS type present
in the SAN)
heterogeneous (more than one OS type
present in the SAN)
Fabric Zoning
Not required Must be used when multiple
hosts or cluster nodes connect
through a shared port
Required
Connecting the disk array
LUN Security
39