User guide

3–iba_top Fabric Performance Monitor
iba_top TUI Screens
3-6 IB0054607-01 A
Screen-Specific Input Commands
The summary screen accepts the following input commands:
P: PM Configuration screen;
I: Image Information screen
0-3: Select Port Group - All (0), HCAs (1), TCAs (2), SWs (3);
Additional Screens
After looking at the summary screen a user can decide which area of the fabric
(performance or error) and which group of ports most warrants investigation, and
can then drill down into that area.
PM Configuration Screen
The PM Configuration screen (Figure 3-11) displays information as provided by
the PM (refer to the QLogic Fabric Manager User Guide). The Sweep Interval
parameter is separate from the iba_top interval. Normally the iba_top interval
should be set to a value greater than or equal to Sweep Interval. The PM
configuration screen shows the results for image information (total images, freeze
images, freeze lease time), error thresholds, integrity weights, PM memory
footprint, PMA MADs retry/timeout, and sweep information. The PM Config screen
has no screen-specific input commands.
Figure 3-11. PM Configuration Screen
iba_top: Img:Mon Feb 1 16:26:02 2010, Bkmk Now:Mon Feb 1 18:07:09 2010
PM Config:
Sweep Interval:10 sec PM Flags(0x17):CaStat EnSwVnd EHcaStat En64Bit
Total Images:10 Freeze Images:5 Freeze Lease:60 seconds
Err Thresholds: Integrity:100
Congestion:100000 SmaCongest:100
Security:10 Routing:100
Integrity Wts: Symbol Err:1 Link Recovery:30
Port Rcv Err:1 Link Downed:30
Loc Link Integ:30 Excess Bfr Ovrn:30
Congest Wts: Tx Discard %:1 Tx Congest %:1 Tx Ineffic %:1
PM Memory Size:9 MB (10443860 bytes)
PMA MADs: MaxAttempts: 0 MinRespTimeout: 0 RespTimeout: 0
Sweep: MaxParallelNodes: 0 PmaBatchSize: 0
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