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dm thin: fix Documentation for held metadata root feature 

The Documentation for the thin provisioning target's held metadata root
feature was incorrect.  It is now available and the value for the held
metadata root is in block units (not 512b sectors).

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mike Snitzer 2014-03-06 14:04:51 -05:00
parent 738211f70a
commit f6d16d3279
1 changed files with 2 additions and 3 deletions
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5
Documentation/device-mapper/thin-provisioning.txt
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@ -287,10 +287,9 @@ ii) Status
should register for the event and then check the target's status.
held metadata root:
The location, in sectors, of the metadata root that has been
The location, in blocks, of the metadata root that has been
'held' for userspace read access. '-' indicates there is no
held root. This feature is not yet implemented so '-' is
always returned.
held root.
discard_passdown|no_discard_passdown
Whether or not discards are actually being passed down to the