standalone-reset: set BUILD_LVEXTEND_MAX to 50 (50G) by default

diff --git a/standalone-reset b/standalone-reset
index f95fd1c7174c9c5b4193f7740700ef9397008aec..621de59a9751274d302d4b003f1e9617282ff736 100755 (executable)
--- a/standalone-reset
+++ b/standalone-reset
@@ -150,6 +150,9 @@ else
 END
 fi
 
+: ${BUILD_LVEXTEND_MAX:=50}
+export BUILD_LVEXTEND_MAX
+
 OSSTEST_FLIGHT=$flight \
 ./make-flight "$branch" "$xenbranch" play $buildflight >/dev/null