Sun Microsystems Sun StorEdge T3, Installation, Operation And Service Manual

Page: 83 / 148

Chapter 2 Installation 2-45
4. Type
port list
to display how the paths are mapped from the host to the
volumes.
An example of
port list
output for a partner group:
Use the world wide number (
wwn
) from the
port list
output to map the volume
to the Solaris environment using the
format(1m)
utility on the data host. In the
following example, the output for the
format
command would show the same
wwn, listed in the second to last line (
u1
) and last line (
u2
), as the wwn in the
port
list
output.
5. On the host, exit the telnet session by pressing Control and the right bracket (
]
)
symbol.
This command takes you to the telnet prompt; type
quit
.
Note –
After multipathing support is enabled and the host is rebooted, from the
host side you will see two paths available to the same volume: a primary path and
an alternate path. This means that if you are using the
format(1M)
utility in the
Solaris environment, you will see two paths for each volume.
This completes the installation process for a partner-group configuration. For
information on available Sun StorEdge T3 disk tray settings and monitoring options,
see Chapter 3.
t300:/:<7>port list
port targetid addr_type status host wwn
u1p1 1 hard online sun 50020f23000003c3
u2p1 2 hard online sun 50020f2300000341
7# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN4.2G cyl 3880 alt 2 hd 16 sec 135>
/pci@1f,4000/scsi@3/sd@0,0
1. c1t0d0 <SUN-T300-0113 cyl 34145 alt 2 hd 64 sec 128>
/pci@6,2000/SUNW,ifp@1/ssd@w50020f23000003c3,0
2. c2t1d0 <SUN-T300-0113 cyl 34145 alt 2 hd 64 sec 128>
/pci@6,2000/SUNW,ifp@1/ssd@w50020f2300000341,0