Users Guide

Version Description
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4810.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.7.1.0 Introduced on the S-Series.
Usage Information
You cannot enter this command on a Master or Standby unit.
The system reboots when the off-line diagnostics complete. This reboot is an automatic process. A warning
message appears when the offline stack-unit command is implemented.
Warning - Diagnostic execution will cause stack-unit to reboot after completion
of diags.
Proceed with Offline-Diags [confirm yes/no]:y
Hardware Commands
These commands display information from a hardware sub-component or ASIC.
clear hardware stack-unit
Clear statistics from selected hardware components.
Syntax
clear hardware stack-unit id {counters | cpu {data-plane statistics | i2c
statistics | management statistics | party-bus statistics | sata-interface
statistics} | unit number counters | stack-port stack-port-number}
Parameters
stack-unit id Enter the keywords stack-unit then a number to select a particular stack member
and then enter one of the following command options to clear a specific collection of
data. The range is from 1 to 6.
counters Enter the keyword counters to clear the counters on the selected stack member.
cpu data-plane
statistics
Enter the keywords cpu data-plane statistics to clear the data plane statistics.
cpu i2c statistics Enter the keywords cpu i2c statistics to clear the i2c devices statistics.
cpu party-bus
statistics
Enter the keywords cpu party-bus statistics to clear the management
statistics.
cpu sata-interface
statistics
Enter the keywords cpu sata-interface statistics to clear the sata interface
statistics.
stack-port Enter the keywords stack-port then the port number of the stacking port to clear the
statistics of the particular stacking port. The range is from 1 to 52.
Defaults None
Debugging and Diagnostics 479