X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-remote.git/blobdiff_plain/f864eadcc01ce5683683b6b57c25785ace7a848c..HEAD:/host/usr/sbin/invirt-janitor?ds=inline

diff --git a/host/usr/sbin/invirt-janitor b/host/usr/sbin/invirt-janitor
index 5d8f4ed..4f79c5b 100755
--- a/host/usr/sbin/invirt-janitor
+++ b/host/usr/sbin/invirt-janitor
@@ -48,6 +48,12 @@ def cleanup():
             if not lv.startswith('old_'):
                 continue
 
+            # If the LV doesn't exist, for whatever reason, don't
+            # proceed because the dd will simply fill the devfs
+            # by creating a regular file and filling it with zeros.
+            if not os.path.exists(lv_path):
+                continue
+
             syslog.syslog(syslog.LOG_INFO, "Cleaning up LV '%s'" % lv_path)
 
             # In a perfect world, this should be erroring out with