Dell POWEREDGE M1000E User Manual

Page 300

268

Fabric OS Command Reference

53-1001764-02

fcPing

To execute a SuperPing and print statistical coverage of each ISL and internal port along the
potential paths:

In the following example a few errors are recorded on the ISLs 3/205->2/25, 3/204->2/27,
2/42->101/3 and 2/1->101/8. But the internal port analyis shows that errors are recorded on
the internal port 0/284 in domain 2, which is the potential faulty link.

switch:admin>

fcping --allpaths

printisl 101

Pinging(size:12 bytes) destination domain 101 through all paths

PATH SWITCH1--> SWITCH2--> SWITCH3 STATUS

------------------------------------------------------------------

1. ( 3/EMB, 3/123)[128] (165/96 ,165/99 )[128] (101/16 ,101/EMB)[128] SUCCESS

2. ( 3/EMB, 3/205)[128] ( 2/25 , 2/1 )[128] (101/8 ,101/EMB)[128] FAILED

3. ( 3/EMB, 3/205)[128] ( 2/25 , 2/42 )[128] (101/3 ,101/EMB)[128] FAILED

4. ( 3/EMB, 3/204)[128] ( 2/27 , 2/42 )[128] (101/3 ,101/EMB)[128] FAILED

5. ( 3/EMB, 3/204)[128] ( 2/27 , 2/1 )[128] (101/8 ,101/EMB)[128] FAILED

Completed superping for all paths. Error found in few paths

ISL COVERAGE

-------------

SNO ISL

STATUS

---------------------------------------------------

1 ( 3/123-->165/96 [128]) SUCCESS(5/5)

2 ( 3/205--> 2/25 [128]) FAILURE(7/50)

3 ( 3/204--> 2/27 [128]) FAILURE(11/50)

4 (165/99 -->101/16 [128]) SUCCESS(5/5)

6 ( 2/42 -->101/3 [128]) FAILURE(10/67)

7 ( 2/1 -->101/8 [128]) FAILURE(8/33)

INTERNAL PORT COVERAGE

-----------------------

SNO DOMAIN INTRNL_PORT STATUS

-------------------------------------------

1 2 0/272 SUCCESS(40/40)

2 2 0/276 SUCCESS(44/44)

3 2 0/280 SUCCESS(30/30)

4 2 0/284 FAILURE(20/20)

To execute a superping with a coverage count of 1000 and a maxTry value of 5000 (In the following
example, the ISL (3/204->204/27), could not be covered 1000 times):

switch:admin>

fcping --allpaths -covcount 1000 -maxTries 5000 -printisl 165

Pinging(size:12 bytes) destination domain 165 through all paths

PATH SWITCH1--> SWITCH2--> SWITCH3--> \

-------------------------------------------------------------

1.(3/EMB,3/205)[128] (207/25,207/42)[128] (101/3,101/16)[128] \

2.(3/EMB,3/204)[128] (207/27,207/42)[128] (101/3,101/16)[128] \

SWITCH4 STATUS

---------------------------

(165/99,165/0)[128] SUCCESS

Successfully completed superping for all paths