The following commands allow you to manipulate devices on your server. (For a caution on shared devices, see Device Sharing.)
getDeviceInfo
getDeviceInfo2
getDeviceInfo3 (Linux)
getPathInfo
initializeDevice
listDevices
listDevicePartitions
listDevicePools
listMultiPaths
modifyDevice
multiPath
renameDevice
scanDevices
Each command is wrapped with either the nssRequest or nssReply element and the device element.