HP StorageWorks 2.128 SAN Director Switch - Manual (Page 132)

132 Working with diagnostic features
For example:
:
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 Fabric OS 3.x and 2.6.x systems), the reason for the last reboot (applies only
to Fabric OS 3.x and 2.6.x systems), and the load average over the past one minute (1.29 in the
preceding example), five minutes (1.31 in the example), and 15 minutes (1.27 in the 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.
Viewing the status of a port
1. Connect to the switch and log in as admin.
2. Issue the
portShow
command, specifying the number that corresponds to the port you are
troubleshooting.
In the following example, the status of port two is shown:
See the HP StorageWorks Fabric OS 5.x command reference guide 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>