From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Wed, 24 Jun 2015 13:56:13 +0000 (+0200)
Subject: bondig doc
X-Git-Tag: tests-6.0-2~10
X-Git-Url: http://git.onelab.eu/?p=tests.git;a=commitdiff_plain;h=8a79bf198b710742b8bce1a94d83f19fb39792ee

bondig doc
---

diff --git a/system/AA-bonding.md b/system/AA-bonding.md
index 3363aee..3fd18b2 100644
--- a/system/AA-bonding.md
+++ b/system/AA-bonding.md
@@ -66,29 +66,44 @@ as a matter of fact when doing `run -g $bonding` one can invoke most of the usua
 
 # upgrading nodes
 
-targets like `nodefcdistro-f20` can be used to change a node's fcdistro
+targets like `nodedistro-f22` can be used to change a node's fcdistro
 
-----
 
-usual sequence for testing a node upgrade; we start from a f20 myplc and upgrade the node to f21
+## testing upgrade (one node)
 
- would be - e.g. from f20 to f21
+testing a node upgrade; we start from a f21 myplc and upgrade the node to f22
 
+### Init
 
-    f20
-    bond ../$(t)*f21
+    f21
+    bond22
     rung
-    run nodeplain-off nodefcdistro-f21 nodestate-upgrade
-    run qemu-kill-mine qemu-start wait-node
+    run nodeplain-off
 
------
-Or, the other way around, using a f21 myplc, and a f20 bonding node, that we upgrade
+### Upgrade the node (make sure nodeplain is off)
+    
+    run nodedistro-f22 nodestate-upgrade
+    run reset-node wait-node
+    
+### Reinstall - back to square 1
 
-    f21
-    bond ../$(t)*f20
-    rung
-    rung node qemu-start wait-node
-    rung nodefcdistro-f21 nodestate-upgrade
-    rung qemu-kill-mine qemu-start wait-node
+	run nodedistro-f21 nodestate-reinstall
+	run reset-node wait-node
+    
+### Run bootmanager interactively during upgrade
+To deploy experimental bootmanager code:
+
+* Insert breakpoints in the bootmanager code
+* turn on `BREAKPOINT_MODE = True` in `utils.py`
+* `make sync` 
+
+Then 
+
+    run nodedistro-f22 nodestate-safeboot 
+    run reset-node ssh-node-debug
+    testnodedbg
+    
+    cd /tmp/source
+    ./BootManager.py upgrade