Configurations
59

Dual RAID

Controller

Configuration

In this configuration two RAID Controllers are installed in
the enclosures I/O slots.
Note: The following configuration procedures refer to
connecting the 2Gb SANbloc Series direct ly to the host
system. It is also possible to connect the system using a Hub/
Switch.
CAUTION: Before working on the enclosu r e , ensure that anti-
static precautions have been taken. The minimum requirement is
an anti-static wrist strap and grounding wire.
To connect this configuration to a host system, follow this
procedure:
Connecting Dual RAID Controllers to a Host Sys-tem
Note: This example configuration assumes that the RAID
enclosure is being attached to two separate ho st systems,
each containing two HBA’s. Other configurations, s uch a s one
host with 4 HBA’s are also possible.
1Plug two host cables in to the host connectors of the first RAID
controller (one cable into each FC connector).
2Plug the opposite ends of these cables into the HBA’s of the first
host system (see Figure 4-7)
3Plug two host cables in to the host connectors of the second
RAID controller (one cable into each FC connector).
4Plug the opposite ends of these cables into the HBA’s of the
second host system (see Figure 4-7)