Displaying 20 results from an estimated 6005 matches for "vms".
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2009 Nov 03
3
virsh troubling zfs!?
Hi and hello,
I have a problem confusing me. I hope someone can help me with it.
I followed a "best practise" - I think - using dedicated zfs filesystems for my virtual machines.
Commands (for completion):
[i]zfs create rpool/vms[/i]
[i]zfs create rpool/vms/vm1[/i]
[i] zfs create -V 10G rpool/vms/vm1/vm1-dsk[/i]
This command creates the file system [i]/rpool/vms/vm1/vm1-dsk[/i] and the according [i]/dev/zvol/dsk/rpool/vms/vm1/vm1-dsk[/i].
If I delete a VM i set up using this filesystem via[i] virsh undefine vm1[/i] the [i...
2013 Sep 03
3
Is virsh blockcommit supported? Thanks a lot
I had test the command virsh blockcommit, but it failed, with the libvirt version 1.1.0, and qemu version 1.6.0.
Is this feature being developing? Thanks
root at cvk-31:/vms/images# virsh -v
1.1.0
root at cvk-31:/vms/images# qemu-img -V
qemu-img version 1.6.0, Copyright (c) 2004-2008 Fabrice Bellard
usage: qemu-img command [command options]
root at cvk-31:/vms/images# virsh blockcommit Vmtest /vms/images/Vmtest1 --base /vms/image
s/Vmtest1_base --top /vms/images/Vmte...
2012 Mar 02
3
xm domstate command not found
hi alll..
i want to find the xen domain''s state using xm domstate command,
domstate command works fine inside virish but when i try with xm like
[xm domestate VM_NAME] its giving an error saying subcomand
domestate not found.
i just want to shutoff the xen virtual domains using a scrip to take
backup. so i just want to make sure that the domain are shutdown
successfully after
2017 Sep 17
2
Volume Heal issue
Hi all,
I have a replica 3 with 1 arbiter.
I see the last days that one file at a volume is always showing as needing
healing:
gluster volume heal vms info
Brick gluster0:/gluster/vms/brick
Status: Connected
Number of entries: 0
Brick gluster1:/gluster/vms/brick
Status: Connected
Number of entries: 0
Brick gluster2:/gluster/vms/brick
*<gfid:66d3468e-00cf-44dc-a835-7624da0c5370>*
Status: Connected
Number of entries: 1
While no split brain...
1999 Jul 16
5
Samba for VMS
I just installed Samba for VMS (1.9.17p4) on a DecServer 1000A running VMS
7.1
The University Network is primarily NT Server 4.0 SP5. My experience is
with Netware and NT, not with VMS, but I have the luck of supporting the
system.....
My main question is about Encrypted Passwords.....Does this release of Samba
support them,...
2015 Apr 20
2
Question regarding management of VMs using libvirtd.
Hi All,
I have a question regarding the uses of libvirtd. We have the following
situation to manage.
We have several hosts with libvirtd running. We have one management
application to manage different VMs launched in those different hosts.
We want to configure the system such a way so that one libvirtd can collect
information about the VMs launched by other libvirtd running in different
hosts. Is it possible? Could you please point me to some resource around
this?
In this we will be able to get in...
2015 Sep 07
4
rfc: vhost user enhancements for vm2vm communication
...ing advantage of the new virtio-1 virtqueue layout to split r/w and read-only rings as seen from the two sides, and make use also of BAR0 which has been freed up for use by the device.
This way it would be possible to share the rings and the actual memory for the buffers in the PCI bars. The guest VMs could decide to use the shared memory regions directly as prepared by the hypervisor (in the jailhouse case) or QEMU/KVM, or perform their own validation on the input depending on the use case.
Of course the communication between VMs needs in this case to be pre-configured and is quite static (whi...
2015 Sep 07
4
rfc: vhost user enhancements for vm2vm communication
...ing advantage of the new virtio-1 virtqueue layout to split r/w and read-only rings as seen from the two sides, and make use also of BAR0 which has been freed up for use by the device.
This way it would be possible to share the rings and the actual memory for the buffers in the PCI bars. The guest VMs could decide to use the shared memory regions directly as prepared by the hypervisor (in the jailhouse case) or QEMU/KVM, or perform their own validation on the input depending on the use case.
Of course the communication between VMs needs in this case to be pre-configured and is quite static (whi...
2009 Jun 29
0
[PATCH server] Add svc_vm_actions method to VmService.
Also includes a couple minor model changes to support better
error reporting.
This method was added so that a client could submit multiple
vms to the service layer in one call and get back appropriate
messages showing any failures without those failures also causing
the entire call to fail, or forcing the client to implement handling
(begin/rescue blocks) of these errors to continue through the
submitted vm list.
Signed-off-by: Jason Gui...
2010 Mar 15
2
SetMaxMemory on Windows VMs
I am trying to instantiate VMs with the maxmem parameter higher than the
memory one.
On the linux VMs it works fine, but on the windows VMs (windows server
2003 and 2008) the domU dont boot, they crash! And sometimes even the
dom0 crashes.
Can I set the maxmem on windows VMs?
Best Regards,
Diego Dias
________________...
2010 Jun 05
20
How many guests
Hi Everyone,
I have a Dell R210 server which has a Xeon X3430 Quad Core CPU (2.4Ghz x
4) with 8GB of RAM. I intend to use the H200 controller in a RAID1 setup
How many VMs do you think I''d be able to run on this machine? Is 20
pushing it?
I''d say most (if not all) guests would be in PV mode.
Thanks
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2009 Jun 22
2
Patch series for Cloud Vm Actions
The following two patches should be applied in the order:
* [PATCH server] Add svc_vm_actions method to VmService.
* [PATCH server] Cloud UI layer to initiate actions on vms.
The service layer patch should work fine on its own (and not break
anything), but cloud patch relies on service being there.
2009 Jun 29
2
One more fix
This resend includes the rebase, but fixes a problem I just noticed with nil/empty checks.
2009 Jun 29
2
Resend of Cloud UI/service patches
This is a resend of the 2-patch series from a week or so ago, needed to be rebased due to some commits on next
2017 Sep 04
2
heal info OK but statistics not working
...ork got, is disconnected.
6) peer status show ok & connected for current three peers.
This is third time when it happens to me, very same way:
each time net-disjointed peer was brought back online then
statistics & details worked again.
can you not reproduce it?
$ gluster vol info QEMU-VMs
Volume Name: QEMU-VMs
Type: Replicate
Volume ID: 8709782a-daa5-4434-a816-c4e0aef8fef2
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1:
10.5.6.32:/__.aLocalStorages/0/0-GLUSTERs/0GLUSTER-QEMU-VMs
Brick2:
10.5.6.49:/__.aLocalStorages/0/0-GLUSTERs/0G...
2011 Jun 17
3
Reading the new 6.0 manual - now questions
I'm new to running VMs, so I'm hoping this hasn't been a problem
question asked before. I've only glazed over the emails from this list
since I've joined due to not really needing all of the great information
if provides.
Eric suggested I wait for Centos 6 to start loading my new VM host, and
so I gr...
2012 Oct 21
2
Questions and a blockpull issue
...at has been advertised on
Fedora and other relative wikis. Check below and the error with first
blockpull command.
[root at KVM libvirt]# virsh snapshot-create-as CO1 capture1 "CO1s first
snapshot test" --disk-only --atomic
[root at KVM libvirt]# virsh -d 0 blockpull CO1 --path /home/vms/co1.img
--bandwidth 500 --base /home/vms/co1.capture1
blockpull: domain(optdata): CO1
blockpull: path(optdata): /home/vms/co1.img
blockpull: bandwidth(optdata): 500
blockpull: base(optdata): /home/vms/co1.capture1
blockpull: found option <domain>: CO1
blockpull: <domain> trying as dom...
2017 Sep 17
0
Volume Heal issue
...ate to 3.10 at some moment)
On Sun, Sep 17, 2017 at 11:30 AM, Alex K <rightkicktech at gmail.com> wrote:
> Hi all,
>
> I have a replica 3 with 1 arbiter.
>
> I see the last days that one file at a volume is always showing as needing
> healing:
>
> gluster volume heal vms info
> Brick gluster0:/gluster/vms/brick
> Status: Connected
> Number of entries: 0
>
> Brick gluster1:/gluster/vms/brick
> Status: Connected
> Number of entries: 0
>
> Brick gluster2:/gluster/vms/brick
> *<gfid:66d3468e-00cf-44dc-a835-7624da0c5370>*
> Status:...
2013 Feb 24
1
VMs XML difinitions can't be recognized after upgrading to libvirt 0.9.13
I used to run many VMs on my Ubuntu 10.04 box. However, after upgrading to
Ubuntu 12.10 (and thus, libvirt 0.9.13), The VMs can't be recognized anymore.
Nothing appears in the output of 'virsh list --all', nor in virt-manager.
When I created a new VM based on a disk image of one of the
not-recognized-any...
2012 Feb 15
1
Detecting Co-residency of VMs on KVM
I am doing an experiment which involves detecting co-resident VMs (testing
if 2 VMs are on the same physical machine) on KVM. I have tried using cache
covert channel, but this test does not work if the VMs are on different
processors within the same host as the caches are not shared then. If I use
the tools netperf and iperf to differentiate using network channel...