flamegraphs: Move demo of flamegraph earlier

[libguestfs-talks.git] / 2019-kvm-forum / restore

diff --git a/2019-kvm-forum/restore b/2019-kvm-forum/restore
index 0af856d..30c9682 100755 (executable)
--- a/2019-kvm-forum/restore
+++ b/2019-kvm-forum/restore
@@ -1,10 +1,16 @@
 #!/bin/bash -
 
-# Only do this on Rich's laptop.
-if [ "$LOGNAME" = "rjones" ]; then
-    fusermount -u $talkdir/6200-vddk.d/mp >& /dev/null
-    sleep 0.5
-    killall nbdkit >& /dev/null
+# Safety-valve for unwary users...
+if [ "$LOGNAME" != "rjones" ] && [ "$LOGNAME" != "eblake" ]; then
+    exit 1
 fi
 
+if [ "$talkdir" = "" ]; then exit 1; fi
+
+fusermount -u $talkdir/6200-vddk.d/mp >& /dev/null
+
+rm -rf $talkdir/6400-boot.d/root
+
+sleep 0.5; killall nbdkit >& /dev/null
+
 exit 0