#ib_fabric_check [clearscanfullscan] [<output_dir>] [<link_speed>] [<link_width>]

•clear – The clear option is used to reset the port counters.

•fullscan – The fullscan option adds checking the link receive, link down, and port receive port counter errors.

•link_speed and link_width – The link_speed and link_width options allow you to indicate the expected link speed and width, respectively. If a port is found not to have either of these expected values it is indicated as such in either scan mode (scan or fullscan).

Files – The ib_fabric_check utility will create the following log files in the output_dir, if specified. The default location is a subdirectory in the current directory named yymmdd_hhmmss_ib.

Table 6 Files generated by ib_fabric_check

ct_ib.counters

a list of all the port counter values per port

 

 

ct_ib.fabric

a list of all the active switch and HCA ports detected

 

 

ct_ib.links

a list of all the active port connections detected

 

 

ct_ib.log

a log of the command output

 

 

ibnetdiscover.ports

output of the ibnetdiscover –pcommand

 

 

In addition to the above files, the following ibdiagnet files are also retained. (See ibdiagnet documentation for file details.)

•ibdiagnet.db

•ibdiagnet.fdbs

•ibdiagnet_ibis.log

•ibdiagnet.log

•ibdiagnet.lst

•ibdiagnet.mcfdbs

•ibdiagnet.pkey

•ibdiagnet.pm

•ibdiagnet.sm

An example ct_ib.counters file is shown below.

[root@node1 ~]# cat 090415_103331_ib/ct_ib.counters PORT COUNTERS INFORMATION - 090415_103331 - v1.00

Switch Description

Port

SymbolErr

LinkErrRec

LinkDown

PortRcvErr

XmitDiscrd

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

----

----------

----------

----------

----------

----------

MT47396 Infiniscale-III Mellanox Tech

1

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

2

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

3

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

4

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

5

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

6

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

7

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

8

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

9

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

10

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

11

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

12

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

13

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

14

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

15

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

16

0

0

0

0

0

MT47396 Infiniscale-III Mellanox Tech

17

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

18

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

19

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

20

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

21

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

22

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

23

-

-

-

-

-

MT47396 Infiniscale-III Mellanox Tech

24

-

-

-

-

-

HCA Description

Port

SymbolErr

LinkErrRec

LinkDown

PortRcvErr

XmitDiscrd

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

----

----------

----------

----------

----------

----------

node5 HCA-1

1

0

0

0

0

0

node1 HCA-1

1

0

0

0

0

0

ib_fabric_check 53