Use vxdisksetup to initialize disk failed with error "Device does not match the kernel configuration"

book

Article ID: 100026102

calendar_today

Updated On:

Description

Error Message

The libvxibmds4k.so claim the array failed with error  "IBM_DS claim_device: Inquiry 0xc7 failed for /dev/rhdiskxx"

Cause

We found this array is not exactly a DS4700, but a DS5020.   

DS5020 seems all the same with DS4700, but the minimum firmware for DS5020 is "07.60.xx.xx", which is not supported by RDAC. So far, DS5020 is not on the HCL.

Resolution

 Use DS4700 and downgrade the firmware version to support RDAC.


Applies To

 DS5020 array with RDAC

Issue/Introduction

 While trying to initilize disks on a DS4700 array, report error "Device does not match the kernel configuration", run vxcheckasl found the libvxibmds4k.so claim the array failed with error  "IBM_DS claim_device: Inquiry 0xc7 failed for /dev/rhdiskxx"