From 4cf3e8bd846a171b4b945f289bf0c6f9c7b5864c Mon Sep 17 00:00:00 2001

From: Zdenek Kabelac <zkabelac@redhat.com>

Date: Thu, 9 Sep 2021 18:10:13 +0200

Subject: [PATCH 3/5] vdo: lvm_import_vdo script needs to continue when vgname

 does not exist

When the script cannot find vgname - it needs to continue to run.

(cherry picked from commit 9db4ddabc1cf912dee30e0e6293767f01c976a4a)

---

 scripts/lvm_import_vdo.sh | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lvm_import_vdo.sh b/scripts/lvm_import_vdo.sh

index 70904f7..e5b30d8 100755

--- a/scripts/lvm_import_vdo.sh

+++ b/scripts/lvm_import_vdo.sh

@@ -262,7 +262,7 @@ convert2lvm_() {

 			if [ -z "$VGNAME" ] || [ "$VGNAME" = "$LVNAME" ] ; then

 				VGNAME=${DEFAULT_NAME%/*}

 				# Find largest matching VG name to our 'default' vgname

-				LASTVGNAME=$(LC_ALL=C "$LVM" vgs -oname -O-name --noheadings -S name=~${VGNAME} | grep -E "$VGNAME[0-9]? ?" | head -1)

+				LASTVGNAME=$(LC_ALL=C "$LVM" vgs -oname -O-name --noheadings -S name=~${VGNAME} | grep -E "$VGNAME[0-9]? ?" | head -1 || true)

 				if test -n "$LASTVGNAME" ; then

 					LASTVGNAME=${LASTVGNAME#*${VGNAME}}

 					# If the number is becoming too high, try some random number

-- 

1.8.3.1