[lxc-devel] [lxd/master] lxd/storage/lvm: Call wipesignatures

[stgraber on Github]

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From ad37977fea555104afb8bae79db31d0a938cb2f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Fri, 15 Feb 2019 18:45:15 -0500
Subject: [PATCH] lxd/storage/lvm: Call wipesignatures
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Closes #5482

Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
 lxd/storage_lvm_utils.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lxd/storage_lvm_utils.go b/lxd/storage_lvm_utils.go
index e73fc0cffa..6788171233 100644
--- a/lxd/storage_lvm_utils.go
+++ b/lxd/storage_lvm_utils.go
@@ -229,6 +229,8 @@ func (s *storageLvm) createSnapshotLV(project, vgName string, origLvName string,
 		args = append(args, "-prw")
 	}
 
+	args = append(args, []string{"--wipesignatures", "y"}...)
+
 	output, err = shared.TryRunCommand("lvcreate", args...)
 	if err != nil {
 		logger.Errorf("Could not create LV snapshot: %s to %s: %s", origLvName, lvName, output)