Displaying 20 results from an estimated 400 matches similar to: "Bug#519064: affix to hvm migration fails because of missing /var/lib/xen/save"
2009 Mar 10
0
Bug#519064: xen-utils-common: hvm migration fails because of missing /var/lib/xen/save
Package: xen-utils-common
Version: 3.2.0-2
Severity: normal
When I was trying to migrate (xm migrate) a guest from one host to another,
it simply fails. On the source host the virtual machine gets destroyed
without any warning message - on the destination host I see the following
error message in /var/log/xen/xend.log
[2009-03-10 08:01:22 9846] ERROR (XendCheckpoint:52) read_exact: EOF trying
2013 Jan 27
1
Modifying Xen migration
Hello everyone,
for research purposes I''m working on Xen 3.0.3 and trying to make some
modifications to Xen migration. By looking at the documentation, I''ve
learned that the part I''m interesting in are handled by two binaries
(xc_save and xc_restore), so I thought about modifying just this two
binaries instead of recompiling the whole Xen everytime, so what I do
is just
2010 Nov 26
1
Snapshot fail, when snapshot a vm the second time. (already update to xen-4.0.1 and kernel-2.6.32.25)
Hello,
When I snapshot a vm( hvm centos ) the first time, it succeed. There is a
snapshot file on disk and the vm is running. But when I do it the second
time, it fail for timeout.
what''s wrong with it?
This error happened when I used xen-4.0.1-rc5 and kernel-2.6.31.13. Today
I update to xen-4.0.1 and kernel-2.6.32.25, it is with the same wrong.
Error message:
2010 Nov 26
1
Snapshot fail, when snapshot a vm the second time. (already update to xen-4.0.1 and kernel-2.6.32.25)
Hello,
When I snapshot a vm( hvm centos ) the first time, it succeed. There is a
snapshot file on disk and the vm is running. But when I do it the second
time, it fail for timeout.
what''s wrong with it?
This error happened when I used xen-4.0.1-rc5 and kernel-2.6.31.13. Today
I update to xen-4.0.1 and kernel-2.6.32.25, it is with the same wrong.
Error message:
2011 Sep 13
3
Internal error during live migration saving
Just wondering if this is a known bug?
Trying to migrate the VM off to a diff dom0 results in the below error.
Other VMs migrated off fine (started at around the same time as this vm)
and I''ve tried a few different target servers, all resulting in the same
thing.
[2011-09-13 13:48:24 3996] DEBUG (XendCheckpoint:124) [xc_save]:
/usr/lib/xen/bin/xc_save 29 77 0 0 1
[2011-09-13
2009 Jan 04
0
"xm migrate VM_ID dest_IP_addr --kemari" fails
Hi
I have a setup where I have an eth2 10GB interface setup a loop back
between two dell 1950 servers. I have enabled VT in the bios. The eth0
interface is on a 1GB network. I am using an iscsi shared drive for the
HVM image.
I have followed the instruction provided in
http://www.osrg.net/kemari/usage.html
Now once everything is setup:
After launching the HVM, I execute the following
2010 May 05
0
Migration problem
Hi...
I have some difficulty to migrate a VM with Windows 2003 Server
installed...
I have two servers with DRBD as a Storage Server between this both
servers.
When I try migrate I get this error:
[2010-05-05 11:32:15 3165] DEBUG (XendCheckpoint:124) [xc_save]:
/usr/lib/xen/bin/xc_save 29 1 0 0 5
[2010-05-05 11:32:15 3165] INFO (XendCheckpoint:423) xc_save: failed
to get the suspend evtchn port
2008 Jun 11
1
xen migrate never ends
Hello, i have two xen hosts servers configured to support migration of
domus, but when i try to migrate, the command never ends, i can see on
the remote server the machine with xm list but the machine is not
accesible, and on the own server i see migrating-{machine_name} and i
have access to it.
Every server have one nic, with public ip (that is using with xenbr0),
and i have a virbr0 configured
2007 Aug 13
0
[BUG] migration problem
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
first of all, thank you for a great project i really enjoy!
ok, now here comes the bug report...
i''m trying to test xen migration capabilities, with xen-3.1, hand
compilled, fetched from mercurial repository.
my setup looks like this - x86_64 dom0, x86_32p dom0, x86_32p domU.
when trying to migrate from 64 to 32 bit dom0 i''m
2006 Apr 20
1
xm restore fails
xen_changeset : Sun Apr 16 15:45:57 2006 +0100 9629:07408313ce33
/var/log/xend.log:
[2006-04-19 20:42:09 xend] DEBUG (balloon:126) Balloon: free 1348; need
521; done.
[2006-04-19 20:42:09 xend] DEBUG (XendCheckpoint:148) [xc_restore]:
/usr/lib/xen/bin/xc_restore 11 20 42 133120 1 2
[2006-04-19 20:42:10 xend] ERROR (XendCheckpoint:227) xc_linux_restore
start: max_pfn = 20800
2009 Feb 02
4
HVM Live Migration Troubles - Xen 3.3.1
I''m having issues with HVM live migration and every xen version I''ve
tried - 3.0.1, 3.1.x, 3.3.0 and 3.3.1. Migrations will fail
intermittently with messages like this on the receiving hypervisor:
[2009-02-02 11:35:19 12629] DEBUG (XendCheckpoint:264) [xc_restore]:
/usr/lib64/xen/bin/xc_restore 4 4 2 3 1 1 1
[2009-02-02 11:35:19 12629] INFO (XendCheckpoint:403)
2012 Jan 06
1
Bug#654850: xen-hypervisor-4.0-i386: restore leave a VM not responding on console nor on network
Package: xen-hypervisor-4.0-i386
Version: 4.0.1-4
Severity: normal
Tags: squeeze
-- System Information:
Debian Release: 6.0.3
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-xen-686 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
xen-hypervisor-4.0-i386 depends on
2007 Apr 10
7
PV domain save/restore break
I encounter PV domain restore failure on r14770. Are you guys aware of this?
========================================================================
[2007-04-10 09:57:24 4664] DEBUG (balloon:113) Balloon: 754076 KiB free; need
65536; done.
[2007-04-10 09:57:24 4664] DEBUG (XendCheckpoint:220) [xc_restore]: /usr/lib/xen/bin/xc_restore 24 4 1 2 0 0 0
[2007-04-10 09:57:24 4664] INFO
2009 Apr 29
0
Live migration fails depending on on the kernel Version of DomU
Hi,
I''m running a two node xen-Cluster with CentOS 5.3. I''m using
gfs2 for the cluster filesystem and kernel 2.6.18-128.1.6.el5xen #1 SMP
for Dom0 (xen 3.0.3).
Live migration works fine as long as the DomU guest is running CentOS 5.3
or SLC 4.7 with kernel version 2.6.9-55.EL.cern. But if the SLC 4.7
guest is
running the current 2.6.9-78.0.17.EL.cern kernel, the migration
2010 Jul 02
10
Do systems have to be IDENTICAL for live migration?
I have several systems running 64bit SLES11SP1. I''m trying to Live
Migrate between a couple of them and it''s not working, although the same
VM will run on each one starting it manually.
The system are not identical. Would one expect migration to work
between these two systems? See below.
Thanks,
James
The first system is a ProLiant DL360 G6:
Proc 1:2533 MHz
Execution
2008 May 08
1
Restoring a DomU HVM-Domain is "slow" (Bandwidth 23MB/sec from a ramdisk, xen3.2.1)
Hi,
i do some tests with restoring HVM winxp-domU''s.
Even, if i restore a saved DomU from a ramdisk, the
Restoring-process has only a bandwidth about 23MB/sec:
Here a example restoring an 512MB HVM opensuse10.3 DomU
......
[2008-05-07 22:40:12 3314] DEBUG (XendCheckpoint:218) restore:shadow=0x5, _static_max=0x20000000, _static_min=0x0,
[2008-05-07 22:40:12 3314] DEBUG (balloon:132)
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
2010 Sep 07
2
remus failure -xen 4.0.1: xc_domain_restore cannot pin page tables
Hardware: Dell Poweredge R510 (32G ram, 8 CPU- Xeon)
64bit - xen 4.0.1 stable
64bit - 2.6.32.18 dom0 (.config attached) running Ubuntu 10.04
32 bit - 2.6.18.8 domU (.config attached) running ubuntu 8.04
domU has 3 tap2 disks, on lvm snapshots.
domU has 2G mem, 2 VCPU
workload on domU - ssh + top running, destroy domain -- This works .
But, If i run a heavier workload say postgres db (just
2009 Jan 19
0
Migration with ubuntu 8.0.4.1 fails
hi,
I have 2 servers running xen 3.2 on ubuntu 8.0.4.1 (64-bit) installed
from the repositories (2.6.24-22-xen) with Intel-Quadcore CPU''s. The
setup is based on
http://www.asplund.nu/xencluster/xen-cluster-howto.html. I can start the
domU (ubuntu 8.0.4.1 (64-bit)) on each server without problems. But when
I start the live-migration with xm migrate dummy xen2 --live the
migration
2006 Oct 06
4
"xm save" works on Windows guest?
Hi,
I''ve tried to do "xm save" on my Windows XP guest, which runs by ioemu. When
I did this,
#xm save 6 /xenimages/snapshot1
Error: /usr/lib/xen/bin/xc_save 10 19 6 0 0 0 failed
xend.log:
[2006-10-06 16:34:22 xend] DEBUG (XendCheckpoint:80) [xc_save]:
/usr/lib/xen/bin/xc_save 10 19 6 0 0 0
[2006-10-06 16:34:23 xend] ERROR (XendCheckpoint:227) Couldn''t map