Scsi Interface Connectors To Optional Expansion Enclosures; Environmental Monitoring Unit (Emu) Connectors - Maxtor NAS 6000 Administration Manual

MaxAttach NAS 6000 Administration Guide

SCSI Interface Connectors to Optional Expansion Enclosures

If your system has an optional expansion enclosure/s, the SCSI Interface Connectors from
the Mylex SCSI RAID controller card mounted in the PC card cage are used to
interconnect the base unit to the next expansion enclosure. There are four SCSI Ports on
the card, only Ports 0, 1, and 3 are used.
The Mylex RAID Controller Card is a field replaceable unit.
Figure #22

Environmental Monitoring Unit (EMU) Connectors

The EMU is responsible for gathering the environmental status of the connected Base and
Expansion Units and then routing the information to the CPU O/S for action. Typical
monitoring conditions include temperature, fan rotation, and voltages that are both in and
out of specification. These environmental signals in turn generate alerts which are
distributed to some combination of LCD panel, LED indicators, email to administrators,
web user interface, and SNMP actions.
Chapter #2 - Overview - MaxAttach NAS 6000 Hardware
11/07/01 -- Revision 2.0.03A
RAID Controller SCSI Connections Diagram and Photo - Channel 2 Not Used
Chapter #2 - Overview - MaxAttach NAS 6000 Hardware
Description of System Components
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