Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 4 C Commands
clear logging
clear logging
To delete the syslog information, use the clear logging command in EXEC mode.
clear logging {logfile | nvram | onboard information [module slot] | session}
Syntax Description
Defaults None.
Command Modes EXEC.
Command History
Examples The following example shows how to clear the debug log file.
switch# clear logging logfile
The following example shows how to clear the onboard system health log file.
switch# clear logging onboard system-health
!!!WARNING! This will clear the selected logging buffer!!
Do you want to continue? (y/n) [n]
Related Commands
logfile Clears log file messages.
nvram Clears NVRAM logs.
onboard information Clears onboard failure logging (OBFL) information. The types of
information include boot-uptime, cpu-hog, device-version, endtime,
environmental-history, error-stats, exception-log, interrupt-stats,
mem-leak, miscellaneous-error, module, obfl-history, obfl-log,
register-log, stack-trace, starttime, status, and system-health.
module slot Clears OBFL information for a specified module.
session Clears a logging session.
Release Modification
1.0(2) This command was introduced.
3.0(1) Added the onboard, module and session, options.
Command Description
show logging Displays logging information.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available