Sun Microsystems 6900 - Manual (Page 150)

130 Sun StorEdge 3900 and 6900 Series 2.0 Troubleshooting Guide • March 2003
Sun Proprietary/Confidential: Internal Use Only
2. Run the showswitch (1M) command for sw2a and sw2b .
Refer to the Sun StorEdge 3900 and 6900 Series 2.0 Reference and Service Manual to see
to which switch ports the Sun StorEdge T3+ array and virtualization engine should
be attached.
In this example, the Sun StorEdge T3+ array ( t3b0 ) should be attached to port 2 of
sw2a and sw2b and the virtualization engine should be attached to port 1. All ports
should be online.
# showswitch -s sw2a
************
Port Status
************
Port # Port Type Admin State Oper State Status Loop
Mode
------ --------- ----------- ---------- ------ -----
1 F_Port online online logged-in
2 TL_Port online offline Not-logged-in
3 TL_Port online offline Not-logged-in
4 TL_Port online offline Not-logged-in
5 TL_Port online offline Not-logged-in
6 TL_Port online offline Not-logged-in
7 T_Port online online logged-in
8 T_Port online online logged-in
************
Name Server
************
Port Address Type PortWWN Node WWN FC-4 Types
---- ------- ---- ---------------- ---------------- -----------------
01 10C000 N 2900006022004195 2800006022004195 SCSI_FCP
...
Here, port 2 on sw2a is offline. If required ports are offline, then check
the GBICs and cables. If a Sun StorEdge T3+ array switch port is offline,
then login to the T3+ array and look at the status of the controllers and
the port list as follows:
t3b0:/:<1>fru stat u1c1
CTLR STATUS STATE ROLE PARTNER TEMP
------ ------- ---------- ---------- ------- ----
u1ctr ready disabled - - -
t3b0:/:<2>fru stat u2c1
CTLR STATUS STATE ROLE PARTNER TEMP
------ ------- ---------- ---------- ------- ----
u2ctr ready enabled master - 27.0
t3b0:/:<3>port list
port targetid addr_type status host wwn
u1p1 0 hard offline sun 50020f2300006dfa
u2p1 1 hard online sun 50020f230000725b