[Xen-changelog] [xen-unstable] xend: Make /var/lib/xen if not already present.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1236080251 0
# Node ID bb281d11fa99191a9528fb18734dcddc4fe04bf4
# Parent  310c85c9cb860bc0933caa426097d788f99dbb6e
xend: Make /var/lib/xen if not already present.
Signed-off-by: Christoph Egger <christoph.egger@xxxxxxx>
---
 tools/python/xen/xend/XendCheckpoint.py |   14 ++++++++++++++
 1 files changed, 14 insertions(+)

diff -r 310c85c9cb86 -r bb281d11fa99 tools/python/xen/xend/XendCheckpoint.py
--- a/tools/python/xen/xend/XendCheckpoint.py   Mon Mar 02 16:24:50 2009 +0000
+++ b/tools/python/xen/xend/XendCheckpoint.py   Tue Mar 03 11:37:31 2009 +0000
@@ -66,6 +66,13 @@ def insert_after(list, pred, value):
 
 
 def save(fd, dominfo, network, live, dst, checkpoint=False, node=-1):
+    try:
+        if not os.path.isdir("/var/lib/xen"):
+            os.makedirs("/var/lib/xen")
+    except Exception, exn:
+        log.exception("Can't create directory '/var/lib/xen'")
+        raise XendError("Can't create directory '/var/lib/xen'")
+
     write_exact(fd, SIGNATURE, "could not write guest state file: signature")
 
     sxprep = dominfo.sxpr()
@@ -166,6 +173,13 @@ def save(fd, dominfo, network, live, dst
 
 
 def restore(xd, fd, dominfo = None, paused = False, relocating = False):
+    try:
+        if not os.path.isdir("/var/lib/xen"):
+            os.makedirs("/var/lib/xen")
+    except Exception, exn:
+        log.exception("Can't create directory '/var/lib/xen'")
+        raise XendError("Can't create directory '/var/lib/xen'")
+
     signature = read_exact(fd, len(SIGNATURE),
         "not a valid guest state file: signature read")
     if signature != SIGNATURE:

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