Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=597590da741248...
Commit: 597590da7412485ccdcb71ca909fbc5f73ec2aa1
Parent: 1ca813083f34082dd32ceab6e125ef379769e21e
Author: Alasdair G Kergon <agk(a)redhat.com>
AuthorDate: Tue Aug 7 20:20:16 2012 +0100
Committer: Alasdair G Kergon <agk(a)redhat.com>
CommitterDate: Tue Aug 7 20:20:16 2012 +0100
man: expand lvchange --discard entry
---
man/lvchange.8.in | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/man/lvchange.8.in b/man/lvchange.8.in
index beb77a8..e58d79c 100644
--- a/man/lvchange.8.in
+++ b/man/lvchange.8.in
@@ -73,7 +73,12 @@ logical volume's allocation policy to contiguous, if all of the
allocated physical extents are already contiguous.
.TP
.BR \-\-discard " {" \fIignore | \fInopassdown | \fIpassdown }
-Change discard behavior.
+Set this to \fIignore\fP to ignore any discards received by a
+thin pool Logical Volume. Set to \fInopassdown\fP to process such
+discards within the thin pool itself and allow the no-longer-needed
+extents to be overwritten by new data. Set to \fIpassdown\fP to
+process them both within the thin pool itself and to pass them down
+the underlying device.
.TP
.B \-\-resync
Forces the complete resynchronization of a mirror. In normal