Sun Microsystems 3900 Series User Manual
Chapter 2
General Troubleshooting Procedures
9
For Internal Use Only
2. Using Storage Automated Diagnostic Environment Topology GUI, determine
which virtualization engine is in the path you need to disable.
3. Use the world wide name (WWN) of the virtualization engine that is in the
unconfigure command, as follows:
4. Verify that I/O has halted.
This halts the I/O only up to the A3/B3 link (see
). I/O continues to move
over the T1 and T2 paths, as well as the A4/B4 links to the Sun StorEdge T3+ array.
# cfgadm -c unconfigure c2::2b000060220041f4
# cfgadm -al
Ap_Id
Type
Receptacle
Occupant
Condition
c0
scsi-bus
connected
configured
unknown
c0::dsk/c0t0d0
disk
connected
configured
unknown
c0::dsk/c0t1d0
disk
connected
configured
unknown
c1
scsi-bus
connected
configured
unknown
c1::dsk/c1t6d0
CD-ROM
connected
configured
unknown
c2
fc-fabric
connected
unconfigured unknown
c2::210100e08b23fa25
unknown
connected
unconfigured unknown
c2::2b000060220041f4
disk
connected
unconfigured unknown
c3
fc-fabric
connected
configured
unknown
c3::210100e08b230926
unknown
connected
unconfigured unknown
c3::2b000060220041f9
disk
connected
configured
unknown
c4
fc-private
connected
unconfigured unknown
c5
fc
connected
unconfigured unknown