From a873679b9440105740e7e34f5a3fc9ce0f2c2ace Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Tue, 28 Aug 2018 09:41:38 +0800
Subject: [PATCH 1/2] add `-y' to lvm.pvcreate

While reinstall a crypt fs, it occasionally failed
[snip]
|gi.overrides.BlockDev.LVMError: Process reported exit code 5:
WARNING: atari signature detected on /dev/mapper/luks-0e5f891c
-7701-48bc-a41e-8d626b6ef953 at offset 466. Wipe it? [y/n]:
[snip]

Add `-y' to lvm.pvcreate

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 blivet/formats/lvmpv.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/blivet/formats/lvmpv.py b/blivet/formats/lvmpv.py
index 260cc0bd..96d25394 100644
--- a/blivet/formats/lvmpv.py
+++ b/blivet/formats/lvmpv.py
@@ -120,9 +120,8 @@ class LVMPhysicalVolume(DeviceFormat):
         log_method_call(self, device=self.device,
                         type=self.type, status=self.status)
 
-        # Consider use of -Z|--zero
-        # -f|--force or -y|--yes may be required
-        blockdev.lvm.pvcreate(self.device, data_alignment=self.data_alignment)
+        ea_yes = blockdev.ExtraArg.new("-y", "")
+        blockdev.lvm.pvcreate(self.device, data_alignment=self.data_alignment, extra=[ea_yes])
 
     def _destroy(self, **kwargs):
         log_method_call(self, device=self.device,
-- 
2.24.1


From d3d86ec2383bbd8e2797ebaaed551a3fbe8ee437 Mon Sep 17 00:00:00 2001
From: Vojtech Trefny <vtrefny@redhat.com>
Date: Wed, 29 Aug 2018 10:05:29 +0200
Subject: [PATCH 2/2] Adjust LVMPhysicalVolumeMethodsTestCase to new pvcreate
 option

Adjust tests to changes in f8a7ee3dbd6617eb9a0add96b2c4d124d78a1b98
---
 tests/formats_test/methods_test.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/formats_test/methods_test.py b/tests/formats_test/methods_test.py
index 741c4f15..710fa1c5 100644
--- a/tests/formats_test/methods_test.py
+++ b/tests/formats_test/methods_test.py
@@ -389,10 +389,12 @@ class LVMPhysicalVolumeMethodsTestCase(FormatMethodsTestCase):
         self.patches["blockdev"].lvm.pvremove.assert_called_with(self.format.device)
 
     def _test_create_backend(self):
+        self.patches["blockdev"].ExtraArg.new.return_value = sentinel.extra_arg
         self.format.exists = False
         self.format.create()
         self.patches["blockdev"].lvm.pvcreate.assert_called_with(self.format.device,
-                                                                 data_alignment=self.format.data_alignment)  # pylint: disable=no-member
+                                                                 data_alignment=self.format.data_alignment,  # pylint: disable=no-member
+                                                                 extra=[sentinel.extra_arg])
 
 
 class MDRaidMemberMethodsTestCase(FormatMethodsTestCase):
-- 
2.24.1