HP StorageWorks 2012sa HP StorageWorks 2000sa Modular Smart Array Cable Config
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- HP StorageWorks 2012sa | HP StorageWorks 2000sa Modular Smart Array Cable Config - Page 1
HP StorageWorks 2000sa Modular Smart Array Supported Cable Configurations Direct-connect configuration requirements The following requirements are applicable for all supported configurations of the MSA2000sa: • A maximum of 128 LUNs can be mapped per SC08Ge Host Bus Adapter (HBA) • A maximum of 255 - HP StorageWorks 2012sa | HP StorageWorks 2000sa Modular Smart Array Cable Config - Page 2
two servers/one HBA per server/single path • 128 LUNs max to Server 1 • 128 LUNs max to Server 2 IMPORTANT: You may not exceed 255 LUNs per MSA2000sa. Dual-controller configurations one server/one HBA/dual path • 128 LUNs max to Server 1 one server/two HBAs/dual path • 255 LUNs max to Server 1 two - HP StorageWorks 2012sa | HP StorageWorks 2000sa Modular Smart Array Cable Config - Page 3
LUNs and no individual server is mapped to more than 128 LUNs. Dual blade enclosures Single blade enclosure Additional MSA2012sa enclosures IMPORTANT: Maximum number of MSA2012sa supported for this configuration is 4. BladeSystem enclosure 1 3Gb SAS BL 3Gb SAS BL 3Gb SAS BL 3Gb SAS BL Switch - HP StorageWorks 2012sa | HP StorageWorks 2000sa Modular Smart Array Cable Config - Page 4
3 to SAS B1 MSA2012sa Port 4 to 4 SAS A0 Port 4 to SAS B0 Port 4 to SAS A1 Port 4 to SAS B1 Additional information sites HP manuals: http://www.hp.com/support/manuals MSA products: http://www.hp.com/go/msa Storage products: http://www.hp.com/storage Servers: http://www.hp.com/go/servers SAN
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HP StorageWorks
2000sa Modular Smart Array
Supported Cable Configurations
This document illustrates a few of the supported cabling
configurations for this device. Because devices provide
one or more ports and may be deployed in single- or
dual-domain environments, many configurations are
possible. Use illustrations in this document as a
guideline to connect cables in your environment.
© Copyright 2007, 2010 Hewlett-Packard Development Company,
L.P.
Third edition: April 2010
The information in this document is subject to change without notice.
www.hp.com
619367-001
Direct-connect configuration requirements
The following requirements are applicable for all supported configurations
of the MSA2000sa:
•
A maximum of 128 LUNs can be mapped per SC08Ge Host Bus
Adapter (HBA)
•
A maximum of 255 LUNs can be mapped per MSA2000sa (requires
two HBA SAS ports)
IMPORTANT:
Any number or combination of LUNs can be shared between
controllers, but you may not exceed 128 LUNs per single server
connection or 255 LUNs per MSA2000sa.
IMPORTANT:
Observe the following cabling rules:
•
Only use supported mini-SAS 4x cables with 3 Gb connect-
ors.
•
Ensure that servers being connected to the MSA are powered
down and power cords are disconnected before connecting
SAS cables.
Single-controller configurations
one server/one HBA/single path
•
128 LUNs max to Server 1
one server/one HBA/dual path
•
128 LUNs max to Server 1
one server/two HBAs/dual path
•
255 LUNs max to Server 1
Page 1