IBM Advanced SerialRAID Adapters SA33-3285-02 User Manual page 222

RAID-1 Failure of a Host System and a Primary Disk Drive: Figure 35 shows
system 2 disconnected from system 1. The array is in the Offline state. If you set Split
Array Resolution to Secondary, the array goes into the Good state.
Figure 35. RAID-1 Failure of a Host System and a Primary Disk Drive
RAID-10 Failure of a Host System and a Primary Disk Drive: Figure 36 shows
system 2 disconnected from system 1. The array is in the Offline state. If you set Split
Array Resolution to Secondary, the array goes into the Good state.
Figure 36. RAID-10 Failure of a Host System and a Primary Disk Drive
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User's Guide and Maintenance Information
Split Array Resolution
= Primary
Secondary 1
Split Array Resolution
= Primary
Secondary 1
Secondary 2
System 2
SSA Adapter
System 2
SSA Adapter