From 9328d38b07d1e12df34e6638cc61722a45a199a1 Mon Sep 17 00:00:00 2001
From: Peter Rival <frival@redhat.com>
Date: Mon, 1 Nov 2021 22:02:18 -0400
Subject: [PATCH] Add wipefs -a to clear out partition tables

If there is a partition table on the drive, pvcreate will fail and then everything after gets very confused.  Use 'wipefs -a' to wipeout any existing partitions.
---
 lvm_create | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lvm_create b/lvm_create
index f0d5dab..c312358 100755
--- a/lvm_create
+++ b/lvm_create
@@ -106,6 +106,7 @@ seper=""
 for i in $devices_to_use; do
 	lv_disks=${i}${seper}${lv_disks}
 	size=`fdisk -l $i | grep bytes | grep  Disk | cut -d' ' -f 5`
+	wipefs -a ${i}
 	gb=`echo "$size/(1024*1024*1024)" | bc`
 	let "lv_total_size=$lv_total_size+$gb"
 	let "lv_disk_count=$lv_disk_count+1"