Brocade Flow Vision Administrators Guide (Supporting Fabric OS v7.3.0) - Manual (Page 81)

Summary information view of a Flow Mirror flow
To display the summary view of a Flow Mirror flow, enter flow --show flow_name -feature mirror.
In the summary information view, the first output line lists the flow name and the flow features; the
second line lists the source and destination devices and ports, and the flow’s directionality; the third line
identifies the active features. The following section presents a table with a line for each mirrored frame
listing the destination ID, the OXID (originator exchange identifier) of the flow, the RXID (responder
exchange identifier) of the flow, the start of frame and end of frame values, the frame type, the LUN, the
direction of the frame, and the time stamp of the frame. A learned field column (indicated by an asterisk
(*) adjacent to the column name) is added to the output only if the flow definition does not contain the
keyword associated with the field for this column. The last data line displays the total number of frames
sent to the CPU, the total number of received frames and the total number of transmitted frames.
The following example displays the summary information recorded for the Flow Mirror flow named
“fmshow”. The LUN column is a learned field in this example.
switch:admin> flow --show fmshow -feature mirror
==================================================================================================
Name : fmshow Features: mir(Activated) noConfig: Off
Definition: IngrPort(2),SrcDev(*)
Flow Mirror (Activated):
-----------------------------------------------------------------------------------------------
| SID(*) | DID(*) | OXID | RXID | SOF | EOF |Frame_type| LUN(*) | Dir | Time-Stamp |
-------------------------------------------------------------------------------------------------
| 040200 | 040f00 | 0ca0 | ffff | SOFi3 | EOFt | SCSIRead | 0000 | Rx | Jul 12 06:29:13:639|
| 040200 | 040f00 | 0bea | 0be1 | SOFn3 | EOFn | Data | ---- | Rx | Jul 12 06:29:13:639|
| 040200 | 040f00 | 0f42 | ffff | SOFi3 | EOFt | SCSIWrite| 0000 | Rx | Jul 12 06:29:13:639|
| 040200 | 040f00 | 0dc0 | ffff | SOFi3 | EOFt | SCSIRead | 0000 | Rx | Jul 12 06:29:13:639|
| 040200 | 040f00 | 0592 | ffff | SOFi3 | EOFt | SCSIRead | 0000 | Rx | Jul 12 06:29:13:639|
......
| 000000 | fffffe | 801e | ffff | SOFi3 | EOFt | FLOGI | ---- | Rx | Jul 12 06:29:45:292|
| 040200 | fffffc | 8024 | ffff | SOFi3 | EOFt | PLOGI | ---- | Rx | Jul 12 06:29:49:411|
| 040200 | fffffd | 8028 | ffff | SOFi3 | EOFt | ELSframe | ---- | Rx | Jul 12 06:29:49:411|
| 040200 | fffc04 | 88b9 | ffff | SOFi3 | EOFt | 01 | ---- | Rx | Jul 12 06:29:51:614|
| 040200 | fffc04 | 802c | ffff | SOFi3 | EOFt | PRLI | ---- | Rx | Jul 12 06:29:51:614|
-------------------------------------------------------------------------------------------------
No of Mirrored Frames : 528, No of RX Mirrored Frames : 528, No of TX Mirrored Frames : 0
--------------------------------------------------------------------------------------------
==================================================================================================
Verbose information view of a Flow Mirror flow
To display all the information recorded for a flow, enter flow --show flow_name -feature mirror -
verbose.
In the verbose information view, the first output line lists the flow name and the flow features; the
second line lists the source and destination devices and ports; the third line identifies the active
features. The following lines list for each frame the time stamp of the frame, the direction of the frame,
the start of frame and end of frame values, the frame type, and the first 64 bytes (16 words) of the
frame. The last data line displays the number of frames sent to the switch Control Processor Unit
(CPU), the number of received frames and the number of transmitted frames. If any learned field
(indicated by an asterisk (*) adjacent to the column name) is part of the flow definition, then that field is
displayed in the show output (there will be a column in the output representing this field).
The following example displays all the information recorded for the Flow Mirror flow named “fmshow”.
The LUN column is a learned field in this example, and the “Frame Contents” column has been
trimmed.
switch:admin> flow --show fmshow -feature mirror -verbose
=========================================================
Name : fmshow Features: mir(Activated) noConfig: Off
Definition: IngrPort(2),SrcDev(*)
Flow Mirror (Activated):
------------------------------------------------------------------------------------------------------
| Time-Stamp | Dir | SOF | EOF | Frame_type | LUN(*) | Frame Contents |
Summary information view of a Flow Mirror flow
Flow Vision Administrators Guide 81
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