devmapper: document the default DM thin pool blocksize

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
Upstream-commit: 79f217e3501a43326bd532e8eb03182f7488f61c
Component: engine
This commit is contained in:
Mike Snitzer
2014-06-26 12:06:41 -04:00
parent bda9d074fe
commit fbe2366f74

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@ -128,7 +128,8 @@ Here is the list of supported options:
* `dm.blocksize`
Specifies a custom blocksize to use for the thin pool.
Specifies a custom blocksize to use for the thin pool. The default
blocksize is 512K.
Example use: