Viewing a flow mirror flow in time blocks – Brocade Flow Vision Administrators Guide (Supporting Fabric OS v7.3.0) User Manual
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| Jul 12 06:29:13:637 | Rx | SOFn3 | EOFn | Data | ---- | 01040f00 00040200 08000008 … |
| Jul 12 06:29:51:614 | Rx | SOFi3 | EOFt | PRLI | ---- | 22fffc04 00040200 01290000 … |
| Jul 12 06:29:51:622 | Rx | SOFi3 | EOFt | 01 | ---- | 23fffc04 00040200 01990000 … |
| Jul 12 06:29:51:625 | Rx | SOFi3 | EOFt | 01 | ---- | 23fffc04 00040200 01990000 … |
| Jul 12 06:30:10:951 | Rx | SOFi3 | EOFt | Abort | ---- | 81fffffc 00040200 00090000 … |
| Jul 12 06:30:12:970 | Rx | SOFi3 | EOFt | 20 | ---- | 02fffffc 00040200 20290000 … |
(output truncated)
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No of Mirrored Frames : 530, No of RX Mirrored Frames : 530, No of TX Mirrored Frames : 0
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Viewing a Flow Mirror flow in time blocks
To display all the information recorded for a Flow Mirror flow blocked out using a specific time interval,
enter flow --show flow_name -feature mirror -t num.
The “-t” parameter applies only to Flow Mirror flows. The num value is the number of seconds between
samples, and can be 6, 7, 8, 9, or 10. The default value is 7. Using this parameter updates the output
on the console at the specified time interval until you press Ctr+C. In time interval output, only frames
that were mirrored in the time window between t and t+t (for example at 6, 12, 18, 24… seconds) are
displayed.
The following examples shows the frame rates for the Flow Mirror flow named “fmshow” at 6-second
intervals. The time stamp for each frame is for the frame, not the time block. At the bottom of each
interval block, a data line displays the total number of mirrored frames sent to the CPU, the total
number of received mirrored frames and the total number of frames mirrored during the previous
interval.
This example shows the result of mirroring the flow to the CPU (CFM).
switch:admin> flow --show fmtime_cfm -feature mirror -time 6
=======================================================================================================
Name : fmtime_cfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),BiDir
Flow Mirror (Activated):
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| OXID | RXID | SOF | EOF | Frame_type | LUN(*) | Dir | Time-Stamp |
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| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:34:100 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:34:100 |
(output truncated)
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:38:110 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:38:110 |
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:38:110 |
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No of Mirrored Frames : 1280, No of RX Mirrored Frames : 640, No of TX Mirrored Frames : 640
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=======================================================================================================
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Name : fmtime_cfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),BiDir
Flow Mirror (Activated):
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| OXID | RXID | SOF | EOF | Frame_type | LUN(*) | Dir | Time-Stamp |
--------------------------------------------------------------------------------------
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:41:100 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:41:100 |
(output truncated)
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:45:109 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:45:109 |
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No of Mirrored Frames : 1280, No of RX Mirrored Frames : 640, No of TX Mirrored Frames : 640
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=======================================================================================================
=======================================================================================================
Name : fmtime_cfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),BiDir
Viewing a Flow Mirror flow in time blocks
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Flow Vision Administrators Guide
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