HP Surestore 64 HP Surestore Director FC-64 Command Line Interface User's Guid - Page 85

perf.errors, Command Example, Root&gt, Syntax, Purpose, Parameters, Output - bit

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CLI Commands Command Example Root> perf clearStats 4 Root> perf clearStats all perf.errors Syntax errors Purpose This command displays port error counters for all ports. Parameters This command has no parameters. Command Example Root> perf errors Output The port error counter data is displayed as a table that includes the following properties. Port Prim Seq Err Disc Frms Inv Tx Wrds The port number. The number of state machine protocol errors detected by the port hardware. The number of received frames discarded due to a frame size of less than size words or to frames dropped because the BB credit was zero. This number is counted during the first round of frame verification and applies to both Class 2 and Class 3 traffic. The number of 10-bit transmission words that the port is unable to map to 8bit bytes because of disparity errors or misaligned K characters while in the OL2 or OL3 state. perf 73

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perf
73
CLI Commands
Command Example
Root>
perf clearStats 4
Root>
perf clearStats all
perf.errors
Syntax
errors
Purpose
This command displays port error counters for all ports.
Parameters
This command has no parameters.
Command Example
Root>
perf errors
Output
The port error counter data is displayed as a table that includes the following properties.
Port
The port number.
Prim Seq Err
The number of state machine protocol errors detected by the port hardware.
Disc Frms
The number of received frames discarded due to a frame size of less than
size words or to frames dropped because the BB credit was zero. This
number is counted during the first round of frame verification and applies to
both Class 2 and Class 3 traffic.
Inv Tx Wrds
The number of 10-bit transmission words that the port is unable to map to 8-
bit bytes because of disparity errors or misaligned K characters while in the
OL2 or OL3 state.