From 7fe8a53e1c63d28bbcf48c67d88d189844cbf39c Mon Sep 17 00:00:00 2001 From: Peter Volpe Date: Mon, 9 Feb 2015 14:51:48 -0800 Subject: [PATCH] Detail available space behavior on loop devices Signed-off-by: Peter Volpe Upstream-commit: 6816d27591a24b7a3a5b2e4c85294abffda977a2 Component: engine --- components/engine/daemon/graphdriver/devmapper/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/components/engine/daemon/graphdriver/devmapper/README.md b/components/engine/daemon/graphdriver/devmapper/README.md index 93d0d447bb..121b38994e 100644 --- a/components/engine/daemon/graphdriver/devmapper/README.md +++ b/components/engine/daemon/graphdriver/devmapper/README.md @@ -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