4.7. Displaying LVM Information with the lvm Command
The
lvm
command provides several built-in options that you can use to display information about LVM support and configuration.
lvm devtypes
Displays the recognized built-in block device types (Red Hat Enterprise Linux release 6.6 and later).lvm formats
Displays recognizes metadata formats.lvm help
Displays LVM help text.lvm segtypes
Displays recognized logical volume segment types.lvm tags
Displays any tags defined on this host. For information on LVM object tags, see Appendix D, LVM Object Tags.lvm version
Displays the current version information.