Show System Health - Cisco MDS 9000 series Command Reference Manual

show system health

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
show system health
To display configured Online Health Management System (OHMS) information, use the show system
health command.
Note On a Cisco Fabric Switch for HP c-Class BladeSystem and on a Cisco Fabric Switch for IBM
BladeCenter, the syntax differs from interface fc slot/port as follows:
interface {bay port | ext port}
Syntax Description loopback
frame-length
module slot
statistics
interface
fc slot/port
bay port | ext port
iscsi slot/port
timelog
Defaults None.
Command Modes
EXEC mode.
Command History Release
1.3(4)
3.1(2)
Usage Guidelines None.
Cisco MDS 9000 Family Command Reference
22-328
show system health [loopback frame-length | module slot | statistics loopback [interface fc
slot/port | module slot timelog | timelog]]
Modification
This command was introduced.
Added the bay port | ext port keywords and arguments.
Displays the OHMS loopback test statistics.
Displays the loopback frame length.
Displays module information.
Displays OHMS statistics.
Specifies the required interface.
(Optional) Specifies a Fibre Channel interface on a Cisco MDS 9000
Family Switch.
(Optional) Specifies a Fibre Channel interface on a Cisco MDS 9124
Fabric Switch, a Cisco Fabric Switch for HP c-Class BladeSystem, and
a Cisco Fabric Switch for IBM BladeCenter.
Specifies the iSCSI interface at the specified slot and port.
Displays the loopback round trip times.
Chapter 22 Show Commands
OL-8413-07, Cisco MDS SAN-OS Release 3.x