Brocade Fabric OS Encryption Administrator’s Guide Supporting NetApp Lifetime Key Manager (LKM) and KeySecure Storage Secure Key Manager (SSKM) Environments (Supporting Fabric OS v7.2.0) - Manual (Page 251)

Fabric OS Encryption Administrator’s Guide (LKM/SSKM) 233
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Measuring encryption performance
6
Number of host(s): 1
Number of tape session(s): 0
Host: 10:00:00:05:1e:c3:2d:9b 20:00:00:05:1e:c3:2d:9b
Host PID: 000000
VI: 20:02:00:05:1e:55:4d:61 20:03:00:05:1e:55:4d:61
VI PID: 012401
Number of LUN(s): 1
LUN number: 0x0
LUN type: tape drive
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.