Merge pull request #14799 from coolljt0725/docs_fix_devicemapper_default_basesize

Docs: update the devicemapper default basesize from 10G to 100G
Upstream-commit: 933d9f2e0d61345a11f272487a223f4085bb798a
Component: engine
This commit is contained in:
Sebastiaan van Stijn
2015-07-22 22:07:38 +02:00
2 changed files with 6 additions and 6 deletions

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@ -201,9 +201,9 @@ options for `zfs` start with `zfs`.
* `dm.basesize`
Specifies the size to use when creating the base device, which limits the
size of images and containers. The default value is 10G. Note, thin devices
are inherently "sparse", so a 10G device which is mostly empty doesn't use
10 GB of space on the pool. However, the filesystem will use more space for
size of images and containers. The default value is 100G. Note, thin devices
are inherently "sparse", so a 100G device which is mostly empty doesn't use
100 GB of space on the pool. However, the filesystem will use more space for
the empty case the larger the device is.
This value affects the system-wide "base" empty filesystem