Helpful commands include:

• vary acs acs_id ... online | offline | diagnostic [force]

  Changes the desired state and the state of an ACS.

• vary lsm lsm_id ... online | offline | diagnostic [force]

  Changes the state of an LSM.

• vary cap cap_id ... online | offline | diagnostic [force]

  Changes the state of a CAP.

• vary drive drive_id ... online | offline | diagnostic [force]

  Changes the state of a drive.

• vary port _port_id ... online | offline

  Changes the desired state and the state of a port.