Displaying 20 results from an estimated 2000 matches similar to: "Error: /usr/lib/xen/bin/xc_save 22 6 0 0 0 failed"
2013 Apr 23
1
Xen with openvswitch integration
Dear all,
Again, I have some question here and I hope some one have experience how to
do it. I have Xen 4.2.1 installed from sources and working with XM
toolstack. I will use this xen in order to run Remus high availability with
DRBD.
Does any one know about openvswitch integration with xm toolstack, since
Xen wiki only confirm XCP have natively support openvswitch
2013 Mar 28
1
Xen Remus DRBD dual primary frozen
Dear all,
I have sent this problem earlier but maybe its not detail, here I try to
write more detail. I hope anybody can help me to point out the problem.
First of all I used Ubuntu 12.04 x64 both for domain0 and domainU with
modification to run under xen hypervisor and work with remus.
I follow and configured the remus with this notes
2013 Feb 02
3
Running XEN 4.1 64 bit on Ubuntu desktop without VTx
Dear all,
I am quite new in this virtualization area. I am want to do some experiment
with live migration using xen. However, I got problem since my server
didn''t support VTx. I am using Ubuntu desktop 12.04 64 bit with Xen 4.1
Amd64. But when I reload the machine it wont start, since the XEN website
its doesn''t matter using Paravirtualization without VTx support I dont know
2013 Mar 06
4
Task blocked for more than 120 seconds.
Hi all,
Today I got problem below and my domU become unresponsive and I should
restart the pc to make it running properly again.
[ 240.172092] INFO: task kworker/u:0:5 blocked for more than 120 seconds.
[ 240.172110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
[ 240.172376] INFO: task jbd2/xvda1-8:153 blocked for more than 120
seconds.
[ 240.172388]
2011 Jul 29
6
Re: Reg REMUS on two VMs
Hi Sriram,
Once again, thanks for your timely reply....
I tested as your suggesstion and i found that i don''t have any
file in the
location "/var/lib/xen"
[root@globushead xen]# pwd
/var/lib/xen
[root@globushead xen]# ls -ll
total 0
Further i tested the command "xm save " and results as follows
Terminal 1:
xm save -c TestVM1 TestVM1.chkpt
2013 Sep 08
9
Re: IBM HS20 Xen 4.1 and 4.2 Critical Interrupt - Front panel NMI crash
Hello,
I have the same error, server is auto rebooted during every boot with
kernel XEN, HS20 with Debian Wheezy and XEN hang on and AMM managment show
same errors described in previous mails. With Debian wheezy wit non-xen
kernel boots correcte, it seems that problems is with xen kernel
Same Server HS20 with Debian Lenny+ XEN 3.2 or Debian Squeeze+XEN
4.0 working perfect
Upgraded to Debian
2007 Jan 11
0
Error: /usr/lib64/xen/bin/xc_save failed
Hi all!
I have installed xen on fc6 with kernel 2.6.18-1.2798.fc6xen with rpm
package; i have create 3 guest os (fully virtualization) with
virt-manager tool, installed on separated partition:
1 fc6 guest, 1 centos 4.4, 1 windows xp pro; all work pretty fine until
this point, i have linked the configuration file of the guests machines
to /etc/xen/auto for autostart/autostop, but when
2011 Mar 16
3
[PATCH] tools: do not link against unused libraries
# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1300271932 0
# Node ID 7e326d27d899a3133479c8b7c983f660cdeda48c
# Parent f35234b6636a0410a7d5eaa409e98ebe59080e4f
tools: do not link against unused libraries.
A fair few things under tools link against libraries which they don''t
even use.
Most of this appears to come from copy-and-pasting previous Makefile
2008 Nov 04
2
where is tools\xcutils\xc_save used?
I want to add some parameters when vm is migrated. As I can see , vmm will
use xc_domain_save(tools\libxc\Xc_domain_save.c) function ,and the main
function of xc_save.c is responsible for inputting parameters.
so I just want to know which function will use this executable file.
Thanks
Min Li
School of Computer Science and Technology
Cluster and Grid Computing Lab
Services Computing Technology
2013 Mar 19
0
Remus DRBD frozen
Hi all,
I don''t know if my question doesn''t related to xen at all, how ever I am
trying to use DRBD as my disk replication when I ran Remus. However when I
run remus sometimes my Dom-U will be freezing. I see the log file and it
seem caused by drbd frozen :
875.616068] block drbd1: Local backing block device frozen?
[ 887.648072] block drbd1: Local backing block device
2013 Apr 05
0
DRBD + Remus High IO load frozen
Dear all,
I have installed DRBD 8.3.11 compiled from sources. However the backend
block will freeze if there is high IO load. I use Remus to support high
availability and checkpointing is controlled by remus for each 400ms.
If I check the Iostat I got the idle CPU will decreasing extremely each
checkpointing and when its reach 0% of idle cpu the local backing device
will freeze and damage the
2012 Feb 08
4
remus fail with SMP domU
Dear List,
i''m experimenting with remus with the following setup.
dom0:
- Debian Squeeze
- Jeremy''s 2.6.38.48 kernel
- xen 4.1.2 recompiled from sid
- DRBD for block device backend
domU
- Debian Squeeze
Remus is working fine unless i try to give more than 1 core to the domU.
Here''s the error from remus when i''m trying to enable it for an SMP domU:
2010 Jun 01
31
XCP
Hi there,
We are using latest version of XCP on 6 hosts. While issuing VM.start or
VM.start_on xmlrpc functional call , it says :
{''Status'': ''Failure'', ''ErrorDescription'': [''SESSION_INVALID'',
''OpaqueRef:cfb6df14-387d-40a1-cc27-d5962cba7712'']}
However if I put VM.start in a loop maybe after
2010 Sep 07
5
Remus blktap2 issue
Hello,
I have been playing around with Remus on Xen 4.0.1, attempting to fail-over
for an HVM domU.
I''ve run into some problems that I think could be related to tapdisk2 and
its interaction with how one sets up Remus disk replication in the domU
config file.
A few things I''ve noticed:
-The tap:remus:backupHostIP:port|aio:imagePath notation does not work for
me, although this
2010 Nov 12
4
remus support under debian squeeze
hi xen cracks,
i know that this formum might be the wrong one for my question but maybe the last and/or only one what can give me my questions answered.
i know how to setup and run a xen infrastructure, i have several server in production. the new thing is, that i started to use the debian squeeze, cause of the native suport of remus (kernel support), as everyone say:
hardware
*******
hp dl
2010 Sep 29
2
remus support in debian 6.0 (squeeze)
hi xen cracks :-)
i managed sucessfully to install xen4 on a debian 6.0 squeeze amd64 box, running 3 hosts windows 2008r2 server and 1 host squeeze. i use a hp server dl 160g6 dual processor with 48gb ram and 2 tb disks with sw raid 1. i have an indentical hardware box to setup remus. now, the problem is, i cant find remus on my box, like i saw it in several descriptions: /usr/bin/remus!
2013 Apr 09
1
Modifying xc_save and xc_restore
Hi all, I need to make some modifications to xc_save and xc_restore to Xen
3.0.3 for research purposes.
In order to avoid to recompile all the xen source at each modification I do
to these binaries, I thougt to substitute the version of this two binaries
which is installed in /usr/lib64/xen/bin, with a version I compile myself
from the Xen source code tarball.
The problem is that after doing
2010 Jun 19
4
Xen4 + Remus + iSCSI
Hello,
we are using debian, xen 3.x and a iscsi-storage with ext4 as filesystem.
Heartbeat is used for xen-ha.
Now we like to change to xen 4 and remus.
The iscsi SAN is available on active-Dom0 and backup-Dom0.
I don´t have to use the disk buffering, as I understand remus right, because
the file system on both machines is the same.
With ext4 we don´t had problems at the xen3-Cluster on
2012 Apr 19
3
Remus' Network Buffering
Hi,
I am trying to understand and change the network buffering that is being used by Remus, the HA solution present in Xen. From what i understood from reading the code, Remus calls the postsuspend method of the BufferedNIC after it suspends the domain that sends TC_PLUG_CHECKPOINT message and start the buffering and then calls the commit method of BufferedNIC after it gets the acknowledgement
2010 May 12
1
Xen 4.0 with Remus on Suse 10.1??
Hello,
I am trying to set up a Xen/Remus test configuration on AMD64 hardware
(HP DL380 G6) under SuSE 10.1 and am having trouble.
I was able to run and configure the Xen 3 that came with SuSE fine, but
as far as I can see, I have to use Xen 4 to get Remus.
I managed to build Xen 4 from source and it seemed to install, but I am
not sure how to get the proper kernel and/or initrd files in place