99fs-lib: add btrfsck

modules.d/99fs-lib/fs-lib.sh

@@ -57,6 +57,11 @@ fsck_able() {
             _drv="_drv=reiserfsck fsck_drv_com" &&
             return 0
             ;;
+        btrfs)
+            type btrfsck >/dev/null 2>&1 &&
+            _drv="_drv=btrfsck fsck_drv_com" &&
+            return 0
+            ;;
         *)
             type fsck >/dev/null 2>&1 &&
             _drv="_drv=fsck fsck_drv_std" &&

modules.d/99fs-lib/module-setup.sh

@@ -15,6 +15,7 @@ install() {
     dracut_install -o e2fsck
     dracut_install -o jfs_fsck
     dracut_install -o reiserfsck
+    dracut_install -o btrfsck
     dracut_install -o /sbin/fsck*
 
     inst "$moddir/fs-lib.sh" "/lib/fs-lib.sh"