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Oracle® VM Server for SPARC 3.5 Administration Guide

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Updated: November 2017
 
 

How to Disable Multipathing for Virtual SCSI HBAs in a Guest Domain

  1. Copy the /platform/sun4v/kernel/drv/vhba.conf file to the /etc/driver/drv directory.
    # cp /platform/sun4v/kernel/drv/vhba.conf /etc/driver/drv
  2. Disable Oracle Solaris I/O multipathing by editing the /etc/driver/drv/vhba.conf file to set the mpxio-disable property to yes.
  3. Reboot the guest domain.