diff for duplicates of <54870971.9060403@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index e8cc879..b885bee 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -59,8 +59,3 @@ effective than this constant jumping.
 >
 > should get you all zeroes.
 >
-
---
-lvm-devel mailing list
-lvm-devel@redhat.com
-https://www.redhat.com/mailman/listinfo/lvm-devel
diff --git a/a/content_digest b/N1/content_digest
index dc8c258..66069e7 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,12 +9,9 @@
  "ref\0alpine.DEB.2.02.1412062028500.15919@ware.dreamhost.com\0"
  "ref\05485D86C.9040800@kernel.dk\0"
  "From\0Marian Csontos <mcsontos@redhat.com>\0"
- "Subject\0Re: dm thin: optimize away writing all zeroes to unprovisioned blocks\0"
+ "Subject\0dm thin: optimize away writing all zeroes to unprovisioned blocks\0"
  "Date\0Tue, 09 Dec 2014 15:38:41 +0100\0"
- "To\0LVM2 development <lvm-devel@redhat.com>"
- " Eric Wheeler <lvm-dev@lists.ewheeler.net>\0"
- "Cc\0dm-devel@redhat.com"
- " ejt@redhat.com\0"
+ "To\0lvm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On 12/08/2014 05:57 PM, Jens Axboe wrote:\n"
@@ -77,11 +74,6 @@
  "> scramble_buffers=0\n"
  ">\n"
  "> should get you all zeroes.\n"
- ">\n"
- "\n"
- "--\n"
- "lvm-devel mailing list\n"
- "lvm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/lvm-devel
+ >
 
-b19551769cbafe2ccb1c65f2c0b454c654af72afd45827abdfd5777262d05050
+d193bda79f0d3911b67db1c4dd498b94d04e1b448accc741f844fd2223160e8d
