live-snapshot: now supports a static keep file list.

[live-boot-grml.git] / scripts / live

diff --git a/scripts/live b/scripts/live
index ee363c3..e211263 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -875,7 +875,7 @@ try_snap ()
                        fi
                else
                        # cpio.gz snapshot
-                       if ! (cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | cpio -i -u -d 2>/dev/null)
+                       if ! (cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | cpio --extract --preserve-modification-time --no-absolute-filenames --sparse --unconditional --make-directories > /dev/null 2>&1)
                        then
                                log_warning_msg "Impossible to include the ${snapfile} Snapshot"
                                return 1