Installation guide

16 U41255-J-Z156-1-76
Configuring the PRIMERGY S30 Storage Subsystem Installation
Configuring the PRIMERGY S30 Storage
Subsystem Hardware
Hard drives
The SCSI drives will be automatically configured for proper ID as they are
inserted. Remember that SCSI IDs 6 and 7 are being used by the 2 RAID
controllers in the servers, and the S30 will use SCSI ID 8 for in-band monitoring
(SAF-TE).
Dual Input Module
An Automatic Isolator Function is provided if the jumper isolation is set (default
position):
If one of the SCSI Inputs is disconnected or the attached server is switched off,
the corresponding SCSI Input is isolated from the output to the HDDs, allowing
repairing of the system without switching off the PRIMERGY S30.
Setting of Dual Input Module:
The two SCSI channels of the 3200S RAID controller will be connected together
through S30-DUAL-NODE-SCSI Module. The module should have the following
jumper settings: Jumper Isolation X4=1-2 (default).
Because of the S30 input HW one node (Primergy) can be powered off or totally
disconnected without interfering the other part of the SCSI bus (automatic termi-
nation and galvanic disconnect).
Setting of 3200S RAID controller:
Both the 3200S RAID controllers must have different SCSI IDs and the cluster
support must be enabled (setup only with SMOR).
The Dual Node SCSI Input / SAF-TE Module has the following functions:
● Forward the SCSI Bus from the two possible SCSI Input Connectors (68
pole Ultra High Density connector type Champ 0.8) at the rear side of the
Primergy S30 to the HDD Backplane.
● Allow up to 10 meters cable length between host and enclosure.