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18 lines
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18 lines
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.. _ceph-volume-inventory:
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``inventory``
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=============
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The ``inventory`` subcommand queries a host's disc inventory and provides
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hardware information and metadata on every physical device.
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By default the command returns a short, human-readable report of all physical disks.
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For programmatic consumption of this report pass ``--format json`` to generate a
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JSON formatted report. This report includes extensive information on the
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physical drives such as disk metadata (like model and size), logical volumes
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and whether they are used by ceph, and if the disk is usable by ceph and
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reasons why not.
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A device path can be specified to report extensive information on a device in
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both plain and json format.
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