Claimed Busnexus | HP XP10000, XP128 manual

Example

Example

#ls –l /dev/rdsk more

Total 0

crw-r - - - - - 1 bin sys 177 0x006000 Dec 6 15:08 c6t0d0

crw-r - - - - - 1 bin sys 177 0x006100 Dec 6 15:08 c6t0d1

4.Use the device data table you created to verify that the character-type device file name for each device is correct.

This task can also be accomplished with the lssf command.

5.After verifying the block-type and character-type device files, verify the HP-UX driver for the disk array using the ioscan –fncommand.

# ioscan -fn
Class	I H/W Path	Driver	S/W State H/W Type	Description

=============================================================================================

bc	0		root	CLAIMED	BUS_NEXUS
bc	1	8	bc	CLAIMED	BUS_NEXUS	Bus Converter
fc	0	8/12	fcT1	CLAIMED	INTERFACE	HP Fibre Channel Mass Storage
fcp	0	8/12.8	fcp	CLAIMED	INTERFACE	FCP Protocol Adapter
ext_bus	2	8/12.8.0.255.0	fcpdev	CLAIMED	INTERFACE	FCP Device Interface
disk	3	8/12.8.8.255.0.6.0	sdisk	CLAIMED	DEVICE	HITACHI OPEN-9
		/dev/dsk/c2t6d0		/dev/rdsk/c2t6d0
disk	4	8/12.8.8.255.0.6.1	sdisk	CLAIMED	DEVICE	HITACHI OPEN-9
		/dev/dsk/c2t6d1		/dev/rdsk/c2t6d1
disk	5	8/12.8.8.255.0.8.0	sdisk	CLAIMED	DEVICE	HITACHI 3390*3B
		/dev/dsk/c2t8d0		/dev/rdsk/c2t8d0
:
#

Installation

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Image 35

HP XP10000, XP128 manual Claimed Busnexus

Contents

Sixth edition July Part number A5951-96015 XP128 XP1024 XP10000 XP12000 Sixth edition July 2005 part number A5951-96015 Contents Troubleshooting Disk arrays About this guideIntended audience Prerequisites Contact HP Related documentationHP storage website HP sales and authorized resellers HP technical support Bold Document conventions Revision history That USE of the Software is AT Your Sole RISK. HP Warranty statement About this guide Page Installation Features and requirements Fibre Channel interface Failover Device emulation types RAID Manager command devices Snmp configuration Installation procedures Setting the host mode for the disk array ports Install and configure the disk arrayPage Mode Level Description and Usage Software Setting the System Option Modes Fibre Address Configuring the Fibre Channel ports Fabric and Connection parameter settings Loading the OS and software Install and configure the hostInstalling and configuring the HBAs Clustering and fabric zoning SAN Defining the paths Connect the disk arrayPage Example Verifying HBA installation To verify device recognition Verifying device recognition Cxtydz where Page Configure disk array devices Verifying the device files and drivers Claimed Busnexus Creating the device files # lsdev Character Block Driver Class 188 Sdisk Disk Example of a completed device data table To create the physical volumes Creating the physical volumes To create volume groups Creating new volume groups # mknod /dev/vg06/group c 64 Vgda Lvextend Creating logical volumesTo create logical volumes Lvremove OPEN-L = To create file systems Creating the file systems Repeat for each logical volume on the disk array To change the I/O timeout parameter Setting the I/O timeout parameter Creating the mount directories To create a mount directory for each logical volume To mount and verify the file systems Mounting and verifying the file systems To set up and verify the auto-mount parameters Setting and verifying the auto-mount parameters Parameter Name Enter Page Troubleshooting Error conditions Newfs for example, /dev/vg01/r/vo/x Pvcreate for example, /dev/rdskWith vgcreate Host hangs or devices are Contact Information Calling the HP support centerPage Worksheets Path worksheet Disk array device emulations Supported emulations Luse Device type specificationsPage Disk array device emulations MPE Luse device parameters Physical Max Extent Extent size Device type Size PE OPEN-8/9/E-CVS Scsi TID map for Fibre Channel adapters Value Reference information for SAM Configuring the devices using SAM Reference information for SAM To change the maximum number of volume groups Setting the maximum number of volume groups using SAM Array group Command ViewCommand View XP Command device Failover Host modeDisk controller unit Disk cabinet unit Emulation modes Remote console PC OPEN-xPath Port Remote Web Console Remote Control RCVolume Index Page Index