Detail available space behavior on loop devices

Signed-off-by: Peter Volpe <petervo@redhat.com>
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Peter Volpe 2015-02-09 14:51:48 -08:00
Родитель 726f89d77a
Коммит 6816d27591
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@ -62,10 +62,10 @@ status information about the driver.
* `Metadata file` blockdevice file used for the devicemapper metadata
* `Data Space Used` tells how much of `Data file` is currently used
* `Data Space Total` tells max size the `Data file`
* `Data Space Available` tells how much free space there is in the `Data file`
* `Data Space Available` tells how much free space there is in the `Data file`. If you are using a loop device this will report the actual space available to the loop device on the underlying filesystem.
* `Metadata Space Used` tells how much of `Metadata file` is currently used
* `Metadata Space Total` tells max size the `Metadata file`
* `Metadata Space Available` tells how much free space there is in the `Metadata file`
* `Metadata Space Available` tells how much free space there is in the `Metadata file`. If you are using a loop device this will report the actual space available to the loop device on the underlying filesystem.
* `Udev Sync Supported` tells whether devicemapper is able to sync with Udev. Should be `true`.
* `Data loop file` file attached to `Data file`, if loopback device is used
* `Metadata loop file` file attached to `Metadata file`, if loopback device is used