HP StorageWorks Enterprise Virtual Array 3000/5000 Impact Assessment Checklist for Upgrading from VCS V3.028 to VCS V4.004 (5697-5839, May 2006)

Checking switch fabric cabling connections
If the storage system is operating in a dual-fabric environment, it will be necessar y to change the cabling
connections to the FC switches during the upgrade. Check the cabling to determine if the storage system
is connected to the fabric using the cross-connection scheme shown in Figure 1.Ifthisconfiguration is
being used, it will be necessary to change it during the upgrade to the straight-connection scheme
shown in Fig
ure 2.
Figure 1 Cross-connection switch fabric cabling configuration
Figure 2 Straight-connection switch fabric cabling configuration (required with VC S
v4.00
4)
Delivering the information
Once you have completed this checklist, contact your HP-authorized sales or service representative who
will use this information to prepare for the VCS v4.004 upgrade.
impact assessment checklist for upgrading from VCS v3.028 to VCS v4.004
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