
296 Working with diagnostic features
To display the uptime for a switch
1.
Connect to the switch and log in as
admin
.
2.
At the command line, enter the
uptime
command:
:
The
uptime
command displays the length of time the system has been in operation, the total cumulative
amount of uptime since the system was first powered-on, the date and time of the last reboot (applies only
to FOS v3.x and v2.6.x systems), the reason for the last reboot (applies only to FOS v3.x and v2.6.x
systems), and the load average over the past one minute (1.29 in the preceding example), five minutes
(1.31 in the preceding example), and 15 minutes (1.27 in the preceding example). The reason for the last
switch reboot is also recorded in the system message log.
Viewing port information
Use the commands that follow to view information about ports.
To view the status of a port
1.
Connect to the switch and log in as
admin
.
2.
Enter the
portShow
command, specifying the number that corresponds to the port you are
troubleshooting. In this example, the status of port two is shown:
Refer to the
Fabric OS Command Reference Manual
for additional
portShow
command information, such
as the syntax for slot or port numbering.
switch:admin>
uptime
4:43am up 1 day, 12:32, 1 user, load average: 1.29, 1.31, 1.27
switch:admin>
switch:admin>
portshow 2
portName:
portHealth: HEALTHY
Authentication: None
portDisableReason: None
portCFlags: 0x1
portFlags: 0x4903 PRESENT ACTIVE E_PORT G_PORT U_PORT LOGICAL_ONLINE LOGIN
LED
portType: 10.0
portState: 1 Online
portPhys: 6 In_Sync
portScn: 16 E_Port Trunk port
port generation number: 351
portId: 290200
portIfId: 43020004
portWwn: 20:02:00:05:1e:34:01:be
portWwn of device(s) connected:
None
Distance: normal
portSpeed: N4Gbps
Interrupts: 0 Link_failure: 50 Frjt: 0
Unknown: 0 Loss_of_sync: 55 Fbsy: 0
Lli: 524 Loss_of_sig: 54
Proc_rqrd: 0 Protocol_err: 0
Timed_out: 0 Invalid_word: 0
Rx_flushed: 0 Invalid_crc: 0
Tx_unavail: 0 Delim_err: 0
Free_buffer: 0 Address_err: 0
Overrun: 0 Lr_in: 100
Suspended: 0 Lr_out: 50
Parity_err: 0 Ols_in: 50
2_parity_err: 0 Ols_out: 52
CMI_bus_err: 0
switch:admin>
Summary of Contents for AA979A - StorageWorks SAN Switch 2/8V
Page 1: ...HP StorageWorks Fabric OS 5 3 x administrator guide Part number 5697 0244 November 2009 ...
Page 16: ...16 ...
Page 20: ...18 ...
Page 24: ...24 Introducing Fabric OS CLI procedures ...
Page 116: ...118 Maintaining configurations ...
Page 170: ...172 Managing administrative domains ...
Page 200: ...202 Installing and maintaining firmware ...
Page 222: ...224 Routing traffic ...
Page 274: ...286 Administering FICON fabrics ...
Page 294: ...306 Working with diagnostic features ...
Page 350: ...362 Administering Extended Fabrics ...
Page 438: ...440 Configuring the PID format ...
Page 444: ...446 Configuring McData Open Fabric mode ...
Page 450: ...452 Understanding legacy password behaviour ...