Performance issues – Dell POWEREDGE M1000E User Manual

Page 35

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Fabric OS Troubleshooting and Diagnostics Guide

21

53-1001769-01

FC-FC routing connectivity

2

Timeout: (1..30) [5]

Target port is Embedded

Hop In Port Domain ID (Name) Out Port BW Cost

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

0 E 9 (web226)

2 1G

1000

Port E

2

Tx Rx

Tx

Rx

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

B/s (1s)

-

-

0

0

B/s (64s)

-

-

1

1

Txcrdz (1s)

-

-

0

-

Txcrdz (64s) -

-

0

-

F/s (1s)

-

-

0

0

F/s (64s)

-

-

2743

0

Words - -

2752748

2822763

Frames -

-

219849

50881

Errors -

-

-

0

Hop In Port Domain ID (Name) Out Port BW Cost

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

1 3 10 (web229) 12 1G 1000

Port 3 12

Tx Rx

Tx

Rx

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

B/s (1s)

36

76

0

0

B/s (64s)

5

5

5

5

Txcrdz (1s)

0

-

0

-

Txcrdz (64s) 0

-

0

-

F/s (1s)

1

1

0

0

F/s (64s)

0

0

0

0

Words 240434036

2294316

2119951

2121767

Frames 20025929

54999 162338

56710

Errors -

4

-

0

Hop In Port Domain ID (Name) Out Port BW Cost

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

2 14

8 (web228) E

-

-

(output truncated)

For details about the pathInfo command, see the Fabric OS Command Reference.

Performance issues

Symptom

General slow-down in FCR performance and scalability.

Probable cause and recommended action

As LSAN zone databases get bigger, it takes more switch resources to process them. Use the
enforce tag feature to prevent a backbone switch from accepting unwanted LSAN zone databases
into its local database.

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