Hello,
I see that the "xenstored" process is doing a lot of IO, here is the
output of "iotop" :
=========================================================================Total
DISK READ: 0.00 B/s | Total DISK WRITE: 1856.17 K/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO>
COMMAND
3634 be/4 root 0.00 B/s 1773.06 K/s 0.00 % 0.17 % xenstored
--pid-file /var/run/xenstore.pid
2127 be/3 root 0.00 B/s 6.60 K/s 0.00 % 0.03 % [kjournald]
1140 be/3 root 0.00 B/s 19.79 K/s 0.00 % 0.02 % [kjournald]
2652 be/4 root 0.00 B/s 2.64 K/s 0.00 % 0.00 % rsyslogd -c4
1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % init [3]
2 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthreadd]
=========================================================================The
machine is quiet (except for me writing this mail), so the IO level
is not understandable.
At the time of the image there were only disk writes but there ara
sometimes disk reads.
I get also "strange" messages in xend-debug.log :
==========================================================================Traceback
(most recent call last):
File "/usr/lib/python2.5/SocketServer.py", line 464, in
process_request_thread
self.finish_request(request, client_address)
File "/usr/lib/python2.5/SocketServer.py", line 254, in
finish_request
self.RequestHandlerClass(request, client_address, self)
File "usr/lib/python2.5/site-packages/xen/util/xmlrpclib2.py", line
106, in <lambda>
requestHandler(allowed, x, y, z)),
File "usr/lib/python2.5/site-packages/xen/util/xmlrpclib2.py", line
65, in __init__
server)
File "/usr/lib/python2.5/SocketServer.py", line 522, in __init__
self.handle()
File "/usr/lib/python2.5/BaseHTTPServer.py", line 316, in handle
self.handle_one_request()
File "/usr/lib/python2.5/BaseHTTPServer.py", line 299, in
handle_one_request
self.raw_requestline = self.rfile.readline()
File "/usr/lib/python2.5/socket.py", line 381, in readline
data = self._sock.recv(self._rbufsize)
Error: [(''SSL routines'',
''SSL23_GET_CLIENT_HELLO'', ''http request'')]
=============================================================================
System : AMD 905e (Quadcore) Ram 8G, some disks
Distro : Debian squeeze "locked at a stable state"
Xen : 4.0.0 locally compiled
Kernel-xen : 2.6.31.4, 2.6.32.11
Any ideas ?
Regards
JP P
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