commit 154e89e617ee77600e8e56604bad92ae73cb70fe
Author: Marek 'marx' Grac <mgrac@redhat.com>
Date:   Thu May 26 18:00:54 2011 +0200

    fence_bladecenter: Reboot operation did not work correctly with --missing-as-off
    
    This patch adds a correct handling of situation where prompt was not changed
    as expected (means blade is not available)
    
    Resolves: rhbz#689851

diff --git a/fence/agents/bladecenter/fence_bladecenter.py b/fence/agents/bladecenter/fence_bladecenter.py
index 8b890e4..c699b75 100644
--- a/fence/agents/bladecenter/fence_bladecenter.py
+++ b/fence/agents/bladecenter/fence_bladecenter.py
@@ -56,7 +56,14 @@ def set_power_status(conn, options):
 		node_cmd = "system:blade\[" + options["-n"] + "\]>"
 
 		conn.send("env -T system:blade[" + options["-n"] + "]\r\n")
-		conn.log_expect(options, node_cmd, int(options["-Y"]))
+		i = conn.log_expect(options, [ node_cmd, "system>" ] , int(options["-Y"]))
+		if i == 1:
+			## Given blade number does not exist
+			if options.has_key("-M"):
+				return
+			else:
+				fail(EC_GENERIC_ERROR)
+
 		conn.send("power -"+options["-o"]+"\r\n")
 		conn.log_expect(options, node_cmd, int(options["-Y"]))
 		conn.send("env -T system\r\n")