From: Sapan Bhatia <gwsapan@gmail.com>
Date: Mon, 31 Mar 2014 21:20:00 +0000 (-0400)
Subject: Support having only one partition
X-Git-Tag: bootmanager-5.2-5~1^2~25
X-Git-Url: http://git.onelab.eu/?p=bootmanager.git;a=commitdiff_plain;h=bf1815b606bf226647d4befbf3179f5b92fdbcfc

Support having only one partition
---

diff --git a/source/steps/InstallPartitionDisks.py b/source/steps/InstallPartitionDisks.py
index dc14016..23b1894 100644
--- a/source/steps/InstallPartitionDisks.py
+++ b/source/steps/InstallPartitionDisks.py
@@ -130,19 +130,22 @@ def Run( vars, log ):
     # create swap logical volume
     utils.sysexec( "lvcreate -L%s -nswap planetlab" % SWAP_SIZE, log )
 
-    # create root logical volume
-    utils.sysexec( "lvcreate -L%s -nroot planetlab" % ROOT_SIZE, log )
-
-    if vars['NODE_MODEL_OPTIONS'] & ModelOptions.RAWDISK and VSERVERS_SIZE != "-1":
-        utils.sysexec( "lvcreate -L%s -nvservers planetlab" % VSERVERS_SIZE, log )
+    # check if we want a separate partition for VMs
+    one_partition = (ROOT_SIZE == -1)
+    if (one_partition):
         remaining_extents= get_remaining_extents_on_vg( vars, log )
-        utils.sysexec( "lvcreate -l%s -nrawdisk planetlab" % remaining_extents, log )
+        utils.sysexec( "lvcreate -l%s -nroot planetlab" % remaining_extents, log )
     else:
-        # create vservers logical volume with all remaining space
-        # first, we need to get the number of remaining extents we can use
-        remaining_extents= get_remaining_extents_on_vg( vars, log )
-        
-        utils.sysexec( "lvcreate -l%s -nvservers planetlab" % remaining_extents, log )
+        utils.sysexec( "lvcreate -L%s -nroot planetlab" % ROOT_SIZE, log )
+        if vars['NODE_MODEL_OPTIONS'] & ModelOptions.RAWDISK and VSERVERS_SIZE != "-1":
+            utils.sysexec( "lvcreate -L%s -nvservers planetlab" % VSERVERS_SIZE, log )
+            remaining_extents= get_remaining_extents_on_vg( vars, log )
+            utils.sysexec( "lvcreate -l%s -nrawdisk planetlab" % remaining_extents, log )
+        else:
+            # create vservers logical volume with all remaining space
+            # first, we need to get the number of remaining extents we can use
+            remaining_extents= get_remaining_extents_on_vg( vars, log )
+            utils.sysexec( "lvcreate -l%s -nvservers planetlab" % remaining_extents, log )
 
     # activate volume group (should already be active)
     #utils.sysexec( TEMP_PATH + "vgchange -ay planetlab", log )