HP LH4r hp lp 1000r and ds2100 config guide — for Microsoft Windo - Page 4

Intra-Cluster (Heartbeat) LAN Configuration Parameter Model Driver Specification Embedded NIC - LAN A Hptxnt5.sys, version 4.02.27, or later (driver obtained from Navigator CD-ROM L.20.00, or later) LP1KR2K2M21 Client LAN Configuration Parameter Network Connection NIC Quantity Model Driver Specification Any LAN One Embedded NIC - LAN B Hptxnt5.sys, version 4.02.27, or later (driver obtained from Navigator CD-ROM L.20.00, or later) Special Notes and Warnings Disk Drive LEDs There is no hardware support in the DS2100 for disk drive failure detection or indication by disk drive LEDs (Light Emitting Diodes). A failed drive cannot be identified by an LED signal. Only disk spin-up and data access activity is indicated by a green flashing light on a disk drive LED. Disconnected SCSI cables SCSI cables must not be disconnected while both server nodes are up. Cluster failover may not occur upon a SCSI cable being disconnected at a live node. Only disconnect a SCSI cable from a server that is powered off. Also, do not disconnect a SCSI cable interconnecting two DS2100 enclosures on a live cluster because cluster failures may result from the SCSI bus not being terminated. NetRAID-2M channels When connecting the NetRAID-2M SCSI cables to the DS2100, only use NetRAID-2M channel 0. Cluster failure could result and there is a potential for data loss from connections to channel 1 and so channel 1 connections are not supported. 11/15/01 4