Oracle Solaris 11.4 SRU 39: Virtual HBA LUN Reconfiguration

When both the vhba and vsan modules support at least vHBA protocol Version 1.2, the vhba module permits the insertion of a new device at a previously used path. The kernel and the vhba modules ensure that any outstanding I/Os that are sent to the path's original device are gracefully terminated. I/Os that are sent to the path's new device successfully complete.

For more information about this feature, see the following information:

• Discovering SCSI Devices in Oracle VM Server for SPARC 3.6 Administration Guide

• Protocol Version Combinations in Oracle VM Server for SPARC 3.6 Administration Guide

• The Hidden Device at LUN0 in Oracle VM Server for SPARC 3.6 Administration Guide

• Simulating a LUN0 in Oracle VM Server for SPARC 3.6 Administration Guide