dm thin: add data block size limits to Documentation
authorCarlos Maiolino <cmaiolino@redhat.com>
Tue, 23 Jul 2013 14:03:16 +0000 (11:03 -0300)
committerMike Snitzer <snitzer@redhat.com>
Fri, 23 Aug 2013 13:02:14 +0000 (09:02 -0400)
commita561ddbec156c73ecf2852d77574ddef52970dcf
treea753dcc96f2060ad04cad5e5cc0b11b9977708e2
parent054730446315d2a9a41f4232ebf1d5034244d054
dm thin: add data block size limits to Documentation

Inform users that the data block size can't be any arbitrary number,
i.e. its value must be between 64KB and 1GB.  Also, it should be a
multiple of 64KB.

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Documentation/device-mapper/thin-provisioning.txt