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Brocade Fabric OS Encryption Administrator’s Guide Supporting RSA Data Protection Manager (DPM) Environments (Supporting Fabric OS v7.2.0) User Manual

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Fabric OS Encryption Administrator’s Guide (DPM)

269

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Measuring encryption performance

6

b. The user port on which a particular virtual entity is hosted can be identified from the Port

Index of the corresponding name server entry. For example, the port on which virtual
target 20:00:00:05:1e:55:4d:61 has been hosted can be identified by the following
command.

FabricAdmin:switch> nsshow | grep -A 6 20:00:00:05:1e:55:4d:61

N 012001; 3;20:00:00:05:1e:55:4d:61;20:01:00:05:1e:55:4d:61; na

FC4s: FCP

PortSymb: [21] "Crypto Virtual Target"

NodeSymb: [54] "Cntr Name: tape1 Tgt Port wwn: 50:01:10:A0:00:8D:F6:8A"

Fabric Port Name: 20:20:00:05:1e:55:4d:5e

Permanent Port Name: 20:00:00:05:1e:55:4d:61

Port Index: 32

Share Area: No

Device Shared in Other AD: No

Redirect: Yes virtual

Partial: No

LSAN: No

c. Similarly, the port on which virtual initiator 20:02:00:05:1e:55:4d:61 is hosted can be

identified by following command.

FabricAdmin:switch> nsshow | grep -A 6 20:02:00:05:1e:55:4d:61

N 012401; 3;20:02:00:05:1e:55:4d:61;20:03:00:05:1e:55:4d:61; na

FC4s: FCP

PortSymb: [24] "Crypto Virtual Initiator"

NodeSymb: [37] "Ini Port wwn: 10:00:00:05:1E:C3:2D:9B"

Fabric Port Name: 20:24:00:05:1e:55:4d:5e

Permanent Port Name: 20:02:00:05:1e:55:4d:61

Port Index: 36

Share Area: No

Device Shared in Other AD: No

Redirect: Yes virtual

Partial: No

LSAN: No

2. Determine the “perfshow” output for the Brocade Encryption Switch or blade.

a. Execute the cryptocfg

perfshow [slot] command to determine the I/O throughput.

FabricAdmin:switch> cryptocfg --perfshow

32

33

34

35

36

37

38

39

40

41

42

43

=====

=====

=====

=====

====

====

====

====

====

====

====

====

5.4m

5.1m

0

0

0

0

5.4m

47.5m

0

0

0

0

44

45

46

47

48

49

50

51

52

53

54

55

Total

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=====

=====

=====

====

====

====

====

====

====

====

====

0

0

0

0

0

0

0

0

0

0

0

0

75.6m