-----Original Message-----
From:
xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:
xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Massimo
Mongardini
Sent: June 20, 2008 7:37 AM
To:
xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] xen-3.2.0 problems with time (and space)
Hi,
I am experiencing some issues keeping my clock in sync in a series
of domU with xen-3.2.0.
every node is set to ntpd sync to a central server.
(server-0034 is a bare metal server and is in sync with the rest of the
world, while 35-41 are rhel4 domUs)
--------- server-0034---------
Fri Jun 20 11:49:48 GMT 2008
--------- server-0035---------
Fri Jun 20 11:50:54 GMT 2008
--------- server-0036---------
Fri Jun 20 11:49:52 GMT 2008
--------- server-0037---------
Fri Jun 20 11:49:50 GMT 2008
--------- server-0038---------
Fri Jun 20 11:49:50 GMT 2008
--------- server-0039---------
Fri Jun 20 11:50:50 GMT 2008
--------- server-0040---------
Fri Jun 20 11:50:42 GMT 2008
--------- server-0041---------
Fri Jun 20 11:49:51 GMT 2008
on the logs I see many:
Jun 20 11:54:55 server-0041 ntpd[2573]: frequency error -512 PPM exceeds
tolerance 500 PPM
Maybe as a side effect to this, the domUs timeout the connection to a
nfs server from time to time
Jun 20 09:15:38 server-0036 kernel: nfs: server fs-cluster not
responding, still trying
Jun 20 09:15:52 server-0036 kernel: nfs: server fs-cluster OK
Jun 20 09:16:35 server-0036 kernel: nfs: server fs-cluster not
responding, still trying
Jun 20 09:16:35 server-0036 kernel: nfs: server fs-cluster OK
details:
dom0: rhel4
xen: 3.2.0 compiled sources
domU: rhel4
I also have another xen environment that I use for tests with xen 3.1 on
a rhel4 dom0 and it doesn't seem to suffer for this issue:
--------- server-0002---------
Fri Jun 20 12:29:05 GMT 2008
--------- server-0012---------
Fri Jun 20 12:29:05 GMT 2008
--------- server-0040---------
Fri Jun 20 12:29:05 GMT 2008
any tip?
cheers,
Massimo
--
Massimo Mongardini
~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-
~-.-~
echo
'Jg!J!hjwf!zpv!bo!bqqmf!boe!zpv!hjwf!nf!bo!bqqmf-!uifo!xf!xjmm!ibwf!bo!bqqmf
!fbdi/!Cvu!jg!J!hjwf!zpv!bo!jefb!boe!zpv!hjwf!nf!bo!jefb-!xf!xjmm!ibwf!uxp!j
efbt!fbdi!' | perl -pe 's/(.)/chr(ord($1)-1)/ge'
~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-
~-.-~
http://massimo.mongardini.it
http://www.getthefacts.it
http://www.mongardini.it/pizza-howto
~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-~-.-
~-.-~
Please avoid sending me Word or PowerPoint attachments.
See
http://www.gnu.org/philosophy/no-word-attachments.html
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
