airfilter command

This command sets the interval for air filter change notifications.

If command syntax is not correctly entered, or if a command fails to run, an error message is returned. See Common errors for a list of error messages that apply to all commands or airfilter command errors for a list of error messages that are specific to the airfilter command.

Table 1. airfilter (set notification interval) command.

The command table is a multi-row, four-column table where each row describes a CMM CLI command option: column one lists command function, column two provides a detailed command description, column three shows command-option syntax, and column four lists valid command targets.
Function What it does Command Target (see paths in Command targets)
Display air filter change notification interval Displays the frequency of the chassis air filter reminder. airfilter
Primary CMM:
  • mm[p]
  • mm[P]
  • mm[x]
  • where x is the primary CMM bay number.
Set air filter change notification interval Configures the frequency of the chassis air filter reminder.
Note: The 1 month replacement interval is recommended for environments with a high amount of dust. Replacement every 3 months is recommended for environments with medium amounts of dust. Replacement every 6 months is recommended for environments with low amounts of dust.
 airfilter -freq frequency

where frequency is the interval, in months, between reminders to change the chassis air filter. Valid values are 0, 1, 3, and 6.

This command can only be run by users who have one or more of the following command authorities:
  • Supervisor
  • Chassis account management
  • Chassis log management
  • Chassis administration
  • Chassis configuration
See Commands and user authority for additional information.
Primary CMM:
  • mm[p]
  • mm[P]
  • mm[x]
  • where x is the primary CMM bay number.
Example: To view the current air filter notification interval, while the Lenovo Flex System chassis is set as the persistent command environment, at the system> prompt, type 
airfilter -T mm[p]
To set the air filter notification interval to three months, while the Lenovo Flex System chassis is set as the persistent command environment, at the system> prompt, type 
airfilter -T mm[p] -freq 3

The following example shows the information that is returned when these commands are entered:

system> airfilter -T mm[p] 
-freq 1
system> airfilter -T mm[p] -freq 3
OK
system>
Parent topic: Command reference