Ds400 - IBM TotalStorage DS300 Best Practices Manual

Figure 4-86 Applied TotalStorage DS300 configuration
4.8.2 Create arrays, logical drives, and access control on the
TotalStorage DS400
To explain the creation of arrays, logical drives, access control and authentication
settings, a sample configuration is used. This configuration contains the following
items:
First array with two drives as RAID 1 and one logical drive with a size of 10GB.
The logical drive will be named WOLGA-BOOT.
Second array with six drives as RAID 50 with one logical drive. Size and
name of the logical drive will be 100 GB and WOLGA-Media.
Third array with four drives as RAID 10 with four logical drives. The logical
drives are a 15GB large logical drive WOLGA-DB, a 11GB logical drive WOLGA-LOG
and two logical drives Device-1 and 2 with a size of 11GB.
One host WOLGA with two fibre channel HBA's get access to the created logical
drives. over redundant paths.
Define one global hotspare during creation of arrays.
Follow the steps below to create arrays, logical drives and define initiators
allowed to access the logical drives:
1. Start IBM ServeRAID Manager (SRM) and connect to a DS400.
Chapter 4. TotalStorage DS300 and DS400 management
131