[Ovirt-devel] [PATCH node] Wipe disk containing Root if uninstall passed

[Mike Burns]

rhbz#738182

Signed-off-by: Mike Burns <mburns at redhat.com>
---
 scripts/ovirt-early     |    2 +-
 scripts/ovirt-functions |   24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletions(-)

diff --git a/scripts/ovirt-early b/scripts/ovirt-early
index a0ebe1c..419acb2 100755
--- a/scripts/ovirt-early
+++ b/scripts/ovirt-early
@@ -672,7 +672,7 @@ start_ovirt_early () {
         oldIFS=$IFS
         log "Found uninstall arg, wiping mbr from init disks"
         IFS=$SEP
-        for init_disk in $init $init_app; do
+        for init_disk in $init $init_app $(get_boot_disk); do
             echo "Wiping $init_disk"
             wipe_mbr "$init_disk"
         done
diff --git a/scripts/ovirt-functions b/scripts/ovirt-functions
index 26f66c8..c0f9949 100644
--- a/scripts/ovirt-functions
+++ b/scripts/ovirt-functions
@@ -1104,6 +1104,30 @@ autoinstall_failed(){
     plymouth --show-splash
 }

+get_base_device() {
+    dev=$1
+    if [ -e "${dev%?}" ]; then
+        echo "${dev%?}"
+        return 0
+    elif [ -e "${dev%p?}" ]; then
+        echo "${dev%p?}"
+        return 0
+    else
+        return 1
+    fi
+}
+
+get_boot_device() {
+    ROOT=$(get_base_device $(findfs LABEL=Root))
+    ROOTBACKUP=$(get_base_device $(findfs LABEL=RootBackup))
+    if [ "$ROOT" = "$ROOTBACKUP" ]; then
+        echo "$ROOT"
+        return 0
+    else
+        return 1
+    fi
+}
+
 # execute a function if called as a script, e.g.
 #   ovirt-functions ovirt_store_config /etc/hosts

-- 
1.7.4.4