Displaying 20 results from an estimated 10000 matches similar to: "snapshots on xen"
2010 Apr 08
23
Xen 4.0 on gentoo hotplug scripts problem?
Hi,
Ive just tried Xen 4.0 on Gentoo with 2.6.32 (also tried 2.6.31)
forward ported dom0 kernel, Xen itself seems to boot up successfully
and everything else on the system is working normally, but when I try
to start a domain xm create appears to hang and eventually I get a
hotplug scripts error:
Error: Device 2049 (vbd) could not be connected.
/etc/xen/scripts/block failed; error detected.
2010 Apr 08
23
Xen 4.0 on gentoo hotplug scripts problem?
Hi,
Ive just tried Xen 4.0 on Gentoo with 2.6.32 (also tried 2.6.31)
forward ported dom0 kernel, Xen itself seems to boot up successfully
and everything else on the system is working normally, but when I try
to start a domain xm create appears to hang and eventually I get a
hotplug scripts error:
Error: Device 2049 (vbd) could not be connected.
/etc/xen/scripts/block failed; error detected.
2010 Jul 19
17
BLKTAPCTRL[2375]: blktapctrl_linux.c:86: blktap0 open failed
I''m getting this message (subject line) in daemon.log every time I
start or restart xend. I''m not sure if this is related to the fact
that I cannot boot up my Windows domU from a VHD file. The Windows
domU was working fine with Xen 4.0.0 (with 2.6.32.14 dom0 kernel).
When I upgraded to Xen 4.0.1-rc4 (with 2.6.32.16 dom0 kernel), I can
no long boot the Windows domU from VHD. The
2009 Jun 04
15
Scheduled maintenance?
I''m running xen on SLES10SP2. It''s been much more stable than SP1, but I
still occasionally have issues.
For example, one of my servers (8 CPU/32GB RAM) has five sles pv domUs
and five fully virtualized windows 2k3 domUs. It had been up for almost
60 days. Yesterday afternoon one of the sles domU''s stopped responding.
I went to check on it and I couldn''t using
2009 Dec 01
7
SLES10SP2 (xen 3.2.x) vs SLES11 (xen 3.4.x)
I built a couple new servers on SLES11 because I needed to use USB.
Since SLES11 has xen 3.4 packages that seemed like the way to go. I''m
questioning the stability of the two new servers compared to my
SLES10SP2 servers. I''m also questioning the performance of Windows
domUs.
On Thanksgiving day one of my SLES11 servers running 7-8 domUs crashed
and restarted three times. Being
2010 Jan 14
8
XCP - GFS - ISCSI
Hi everyone!
I have 2 hosts + 1 ISCSI device.
I want to create a shared storage repository and both hosts use together. I
wont use NFS.
prepared sr:
xe sr-create host-uuid=xxx content-type=user name-label=NAS1
shared=true type=iscsi
device-config:target=xxxx device-config:targetIQN=xxxx
hosts see the iscsi device:
scsi4 : iSCSI Initiator over TCP/IP
scsi 4:0:0:0: Direct-Access NAS
2008 Nov 20
27
lenny amd64 and xen.
I''ve installed debian lenny amd64, it is frozen now.
I''ve install kernel for xen support but it doesn''t start.
It says "you need to load kernel first" but I''ve installed all the packages
concerning xen, also packages related to the kernel.
Perhaps lenny doesn''t support xen anymore?
Any solution?
2010 Jan 21
47
What is the state of blktap2?
I''m currently working on moving storage services into their own domain
and I''ve been looking at blktap2. I''ve been trying to get an image
mounted with blktap2 and for some odd reason and tapdisk2 keeps hanging
instead of quitting at the end. I haven''t removed any of the storage
startup code at this point so everything should be as it normally is in
xen-unstable.
2010 Aug 11
8
XenConvert
Hi guys
I have installed Xen 4 on Debian Lenny 5.0.
I have a physical Windows 2003 Server and I wanna convert this server on
a virtual server...
I try to use XenConvert but without sucsess...
Somebody can help???
Thanks
Gilberto Nunes
TI
Selbetti Gestão de Documentos
Telefone: +55 (47) 3441-6004
Celular: +55 (47) 8861-6672
_______________________________________________
Xen-users mailing
2010 Jan 25
9
memory not released to dom0
after shutdown many domu, the memory is not release to dom0,
before:
host: 8g phy memory
16g swap (4g used)
dom0: 600m
domu: consumed all memory, no new domu could be created
after shutdown many domu:
host: 8g phy memory
16g swap (4g used)
dom0: 600m
domu: 2g
why memory of dom0 is still 600m? how to release more to dom0?
pls advise.
Yahoo!香港提供網上安全攻略,教你如何防範黑客! 請前往
2010 Apr 08
2
Xen blktap2 wiki page created, more information needed
Hello,
I just started writing a wiki page about blktap2.
It''s here: http://wiki.xensource.com/xenwiki/blktap2
I need more information about blktap2.. I''m not very familiar with it myself.
I can update the wiki then.
-- Pasi
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
2010 Apr 08
2
Xen blktap2 wiki page created, more information needed
Hello,
I just started writing a wiki page about blktap2.
It''s here: http://wiki.xensource.com/xenwiki/blktap2
I need more information about blktap2.. I''m not very familiar with it myself.
I can update the wiki then.
-- Pasi
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
2010 Apr 06
29
Xen 4.1 Feature Request List
Xen Community:
As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (shhhh, don''t tell anyone) and I wanted to get submissions underway for Xen 4.1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.com/xenwiki/XenRoadMap) with a new section for Xen 4.1 features to be added. Feel free to add your ideas or send me your features and I will update the
2010 Apr 06
29
Xen 4.1 Feature Request List
Xen Community:
As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (shhhh, don''t tell anyone) and I wanted to get submissions underway for Xen 4.1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.com/xenwiki/XenRoadMap) with a new section for Xen 4.1 features to be added. Feel free to add your ideas or send me your features and I will update the
2013 May 08
9
blktap2 and qcow2 images
Hi There,
I''ve been trying to get this to work for the last couple of days, but found
no information on the internet that would help. Essentially, a tap-ctl
opencommand with a qcow2 image does not work (error code 2) and
produces the
following line in syslog:
tap-ctl: tap-err:tap_ctl_open: open failed, err -2
I have attached a shell script that reproduces the problem on my machine.
The
2010 Jun 21
7
Third release candidate for Xen 4.0.1
Folks,
The tag 4.0.1-rc3 has been added to
http://xenbits.xensource.com/xen-4.0-testing.hg
Please test!
-- Keir
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
2013 Nov 26
3
How can I take/revert snapshot of a VHD image
Hi there,
I''m running several VMs within Xen, and now I''m trying to create/revert
snapshots of my VMs.
Along with Xen and blktap2, another utility, vhd-util is also delivered,
and according to its description, i guess I can use it to create/revert
VM snapshots.
To create a snapshot is actually easy, I just call
|vhd-util snapshot -n aSnapShot.vhd -p theVMtoBackup.vhd
|
But
2012 Feb 01
3
about page cache architecture of the dom0 and domUs in xen platform
Hi,
I encounter a problem that has puzzled me for a long time.On a Xen virtualization platform, some VMs ,whose virtual disks are image files ,are running in DomUs.Under this situation ,does the Dom0 cache the pages from the VMs?Does the filesystem in Dom0 see the VMs as general processes?
HXK
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
2010 Apr 08
3
blktap2: help please?
Hi guys,
i''ve just installed xen 4.0. Since always blktapctl has never worked on
my dell 1950III. I even posted a bug but so far i can''t use tap:aio or
similar.
I thought that with version 4 this would work, but it didn''t. I still
see syslog errors from blktap version 1.0.0.
Today i wanted to try version 2 I found on the xen/tools source folder.
I compiled the source
2010 Apr 22
9
how can you boot an existing linux domU off the cdrom on sles11 dom0?
I have a sles10 domU running on a sles11 dom0. xen is version 3.4. We''re
trying to pass through a scsi card to the domU. We assign the domU the
scsi card through virt manager. When we try to boot the domU it won''t
boot. We need to update fstab and menu.lst, but we need to boot with the
hardware attached to see how it''s being seen by the domU.
On a physical machine we