Troubleshooting; Using The Checkhealth Command; The Checkhealth Command - HP 3PAR StoreServ 7000 Troubleshooting Manual

5 Troubleshooting

Using the checkhealth Command

The HP 3PAR CLI checkhealth command checks and displays the status of storage system
hardware and software components. For example, the checkhealth command can check for
unresolved system alerts, display issues with hardware components, or display information about
virtual volumes that are not optimal.
By default the checkhealth command checks most storage system components, but you can also
check the status of specific components. For a complete list of storage system components analyzed
by the checkhealth command, see

The checkhealth Command

The checkhealth command checks and displays the status of system hardware and software
components.
Command syntax is: checkhealth [<options> | <component>...]
Command authority is Super, Service.
Command options are:
The -list option, which lists all components that checkhealth can analyze.
The -quiet option, which suppresses the display of the item currently being checked
The -detail option, which displays detailed information regarding the status of the system.
The <component> is the command specifier, which indicates the component to check. Use the
-list option to get the list of components.
Using the checkhealth Command
Use the checkhealth command without any specifiers to check the health of all the components
that can be analyzed by the checkhealth command.
The following example displays both summary and detailed information about the hardware and
software components:
cli% checkhealth -detail
Checking alert
Checking ao
Checking cabling
Checking cage
Checking cert
Checking dar
Checking date
Checking file
Checking fs
Checking host
Checking ld
Checking license
Checking network
Checking node
Checking pd
Checking pdch
Checking port
Checking qos
Checking rc
Checking snmp
Checking task
Checking vlun
Checking vv
Checking sp
34 Troubleshooting
"The checkhealth Command" (page 34).