HP StorageWorks Fabric OS 5.3.x administrator guide (5697-0244, November 2009)

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>