WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-changelog

[Xen-changelog] Fix migrate.

# HG changeset patch
# User smh22@xxxxxxxxxxxxxxxxxxxx
# Node ID dab434c9349c96f8eaaef146716bd04231fa1967
# Parent  c55ac1858bbce73be3be7ee436765cf25d33bdbf
Fix migrate. 

Signed-off-by: Steven Hand <steven@xxxxxxxxxxxxx>

diff -r c55ac1858bbc -r dab434c9349c tools/python/xen/xend/XendCheckpoint.py
--- a/tools/python/xen/xend/XendCheckpoint.py   Thu Dec  1 10:27:27 2005
+++ b/tools/python/xen/xend/XendCheckpoint.py   Thu Dec  1 11:27:29 2005
@@ -40,10 +40,18 @@
         raise XendError(errmsg)
 
 def read_exact(fd, size, errmsg):
-    buf = os.read(fd, size)
-    if len(buf) != size:
-        raise XendError(errmsg)
+    buf  = '' 
+    while size != 0: 
+        str = os.read(fd, size)
+        if not len(str):
+            log.error("read_exact: EOF trying to read %d (buf='%s')" % \
+                      (size, buf))
+            raise XendError(errmsg)
+        size = size - len(str)
+        buf  = buf + str
     return buf
+
+
 
 def save(fd, dominfo, live):
     write_exact(fd, SIGNATURE, "could not write guest state file: signature")
diff -r c55ac1858bbc -r dab434c9349c tools/python/xen/xend/XendDomain.py
--- a/tools/python/xen/xend/XendDomain.py       Thu Dec  1 10:27:27 2005
+++ b/tools/python/xen/xend/XendDomain.py       Thu Dec  1 11:27:29 2005
@@ -397,6 +397,7 @@
             raise XendError("can't connect: %s" % err[1])
 
         sock.send("receive\n")
+        sock.recv(80) 
         XendCheckpoint.save(sock.fileno(), dominfo, live)
 
 

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-changelog] Fix migrate., Xen patchbot -unstable <=