Spinjitter - HP StorageWorks 2/64 - Core Switch Command Reference Manual

spinJitter

Measures line-speed jitter.
Synopsis
spinjitter [--slot number] [-nmegs count] [-lb_mode mode] [-spd_mode mode]
[-ports itemlist]
Availability
admin
Description
This test uses the same procedures as
measurement. The test uses the following pattern:
jCRPAT
For details about the procedures used in this test, see spinSilk.
Options
The following are optional:-
-slot number
-nmegs count
-lb_mode mode
-spd_mode mode
654 Fabric OS commands
spinSilk
be d7 23 47 6b 8f b3 14 5e fb 35 59 be d7 23 47
Specifies the slot number on which the diagnostic operates. The ports specified
are relative to this slot number. The default is set to 0 and designed to operate
on fixed-port-count products.
Specifies the number of frames to send in millions. The test progresses until the
specified number of frames transmits on each port. The default value is 10,
which represents 10 million frames.
Select the loopback point for the test. By default,
loopback.
0 Cable loopback
1 Port loopback (loopback plugs)
2 External (SERDES) loopback
3 Silkscreen loopback
5 Internal (parallel) loopback
Specifies the speed mode for the test. This parameter is used for Bloom and
Condor ASIC-based products only, for which it controls the speed at which
each port operates. For 1G-only products, this parameter is ignored. The exact
operation of modes 5 through 8 depends on the loopback mode selected.
When speed modes 5 through 8 are used with cables, they must be connected
EVEN->ODD or the test fails.
0 Run test at 1 Gb/s, 2 Gb/s, and 4 Gb/s.
1 Run test at 1 Gb/s.
2 Run test at 2 Gb/s. (Bloom default)
4 Run test at 4 Gb/s. (Condor default)
but with a special pattern for line-speed jitter
uses port
spinJitter