From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Thu, 23 Sep 2010 10:45:38 +0000 (+0200)
Subject: Merge branch 'master' of ssh://git.onelab.eu/git/nodemanager
X-Git-Tag: nodemanager-2.0-19~2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=6f3c475c348307db846d9b9675cefabf95416856;hp=a857692c3e16649aa536be13dd6979569bd74c46;p=nodemanager.git

Merge branch 'master' of ssh://git.onelab.eu/git/nodemanager
---

diff --git a/plugins/rawdisk.py b/plugins/rawdisk.py
index b6f4708..6d6e0f0 100644
--- a/plugins/rawdisk.py
+++ b/plugins/rawdisk.py
@@ -33,7 +33,8 @@ def get_unused_devices():
     for i in os.listdir("/sys/block"):
         if not i.startswith("dm-"):
             continue
-        in_vg.extend(os.listdir("/sys/block/%s/slaves" % i))
+        in_vg.extend(map(lambda x: x.replace("!", "/"),
+                         os.listdir("/sys/block/%s/slaves" % i)))
     # Read the list of partitions
     partitions = file("/proc/partitions", "r")
     pat = re.compile("\s+")
@@ -44,7 +45,9 @@ def get_unused_devices():
         buf = buf.strip()
         fields = re.split(pat, buf)
         dev = fields[-1]
-        if not dev.startswith("dm-") and dev.endswith("1") and dev not in in_vg:
+        if (not dev.startswith("dm-") and dev not in in_vg and
+            os.path.exists("/dev/%s" % dev) and
+            (os.minor(os.stat("/dev/%s" % dev).st_rdev) % 2) != 0):
             devices.append("/dev/%s" % dev)
     partitions.close()
     return devices
@@ -72,4 +75,8 @@ def GetSlivers(data, config=None, plc=None):
                             os.unlink(path)
                     except:
                         pass
+                    try:
+                        os.makedirs(os.path.dirname(path), 0755)
+                    except:
+                        pass
                     os.mknod(path, st.st_mode, st.st_rdev)