Specifications

cmemRetentionTest
133Fabric OS Version 3.1.x/4.1.x Reference Guide
Operands
This command has the following operands:
Example
To run the data retention test on the central memory SRAMS:
passcount
(V3.1.x only)
Specify the number of times to execute this test. The default
value is 1. This operand is optional.
--slot number
(V4.1.x only)
Specify the slot number that the diagnostic will operate
on. The ports specified will be relative to this slot number.
The default is set to 0 and designed to operate on fixed
port count products.
-passcnt count
(V4.1.x only)
Specify the number of test passes to run. By default the test
will be run one time.
-datatype type
(V4.1.x only)
Specify the type of data pattern to use. By default, type 9,
QUAD_RAMP is used. For a complete list of supported
data patterns run the datatypeshow command. Some
common settings are:
Pattern type example
BYTE_FILL 1 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
WORD_FILL 2 0000 0000 0000 0000
0000 0000 0000 0000
QUAD_FILL 3 00000000 00000000
00000000 00000000
QUAD_RAMP 9 00000000 00000001
00000002 00000003
RANDOM 11 55 16 fc d7 17 65 a9 87
5f 44 be 5a d0 de bc a5
-ports itemlist
(V4.1.x only)
Specify a set of ports to test. Specify a list of blade ports to
test. The Ports list is translated into a matching quad list
before the test is run. By default all the blade ports in the
specified slot (--slot) are tested. See the itemlist
help pages for further details.
-seed value
(V4.1.x only)
Specify the data pattern seed to be used. The default seed
value is 0.
switch:admin> cmemRetentionTest
Running CMEM Retention Test ... passed.