[OSSTEST PATCH 03/38] lvcreate argments: pass --yes -Z y -W y

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

The documentation seesm to think this is the default but empirically
it isn't.  In our environment --yes is fine.

I have reported this to Debian as #953183.  Also vaguely related (and
discovered by me at the same time) is #953185.

This came up while trying to get things work on buster.  I don't know
what has changed.

Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 Osstest/TestSupport.pm | 2 +-
 ts-xen-build-prep      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 1e7da676..43766ee3 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -935,7 +935,7 @@ sub lv_create ($$$$) {
     my ($ho, $vg, $lv, $mb) = @_;
     my $lvdev = "/dev/$vg/$lv";
     target_cmd_root($ho, "lvremove -f $lvdev ||:");
-    target_cmd_root($ho, "lvcreate -L ${mb}M -n $lv $vg");
+    target_cmd_root($ho, "lvcreate --yes -Z y -W y -L ${mb}M -n $lv $vg");
     target_cmd_root($ho, "dd if=/dev/zero of=$lvdev count=10");
     return $lvdev;
 }
diff --git a/ts-xen-build-prep b/ts-xen-build-prep
index 8e73f763..dabb9921 100755
--- a/ts-xen-build-prep
+++ b/ts-xen-build-prep
@@ -61,7 +61,7 @@ sub determine_vg_lv () {
 sub lvextend_stage1 () {
     target_cmd_root($ho, <<END);
         set -ex; if ! test -f /root/swap_osstest_enabled; then
-            lvcreate -L 10G -n swap_osstest_build $vg ||:
+            lvcreate --yes -Z y -W y -L 10G -n swap_osstest_build $vg ||:
             mkswap /dev/$vg/swap_osstest_build ||:
             swapon /dev/$vg/swap_osstest_build
             touch /root/swap_osstest_enabled
@@ -84,7 +84,7 @@ sub vginfo () {
 
 sub lvcreate () {
     target_cmd_output_root($ho,
-                          "lvdisplay $lv || lvcreate -l 1 -n $lvleaf $vg");
+                          "lvdisplay $lv || lvcreate --yes -Z y -W y -l 1 -n 
$lvleaf $vg");
 }
 
 sub lvextend1 ($$$) {
-- 
2.20.1