From 096e9048ff094e7856160be2c8d905d1fbdf9452 Mon Sep 17 00:00:00 2001
From: Alex Jia <ajia@redhat.com>
Date: Wed, 29 Feb 2012 17:48:58 +0800
Subject: [PATCH] docs: comments wiping supported algorithms

The current scrub version doesn't support pfitzner7, pfitzner33 and schneier
patterns on RHEL, we should comment it in virsh man page.

* tools/virsh.pod: update wiping algorithms docs.

Signed-off-by: Alex Jia <ajia@redhat.com>
---
 tools/virsh.pod | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/virsh.pod b/tools/virsh.pod
index c306a38c7d..b7dcef5291 100644
--- a/tools/virsh.pod
+++ b/tools/virsh.pod
@@ -2081,6 +2081,9 @@ B<Supported algorithms>
   pfitzner33 - Roy Pfitzner's 33-random-pass method: random x33.
   random     - 1-pass pattern: random.
 
+B<Note>: The availability of algorithms may be limited by the version
+of the C<scrub> binary installed on the host.
+
 =item B<vol-dumpxml> [I<--pool> I<pool-or-uuid>] I<vol-name-or-key-or-path>
 
 Output the volume information as an XML dump to stdout.