USB UPS like APC BR1500GI connection to ovirt
by Juan Carlos YJ. Lin
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Hi,
How I connect the usb prot UPS like APC BR1500GI to ovirt host to shutdown before power outage?
Juan Carlos Lin
Unisoft S.A.
+595-993-288330
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<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'><span>Hi,<br><br>How I connect the usb prot UPS like APC BR1500GI to ovirt host to shutdown before power outage?<br><br><span name="x"></span>Juan Carlos Lin<br>Unisoft S.A.<br>+595-993-288330<span name="x"></span><br></span><br></div>
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10 years, 2 months
Error adding NFS Storage Domain
by Sean O'Gorman
Hi,
While trying to add a new storage domain I am getting the following error:
Error while executing action New NFS Storage Domain: Network error during
communication with the Host.
Network connectivity between the hosts is up and fine, has anyone else
experienced this issue?
Regards,
Sean
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10 years, 2 months
Spice on Ovirt 3.4.4 Windows 2012 Guests
by Gary Lloyd
Hi
We are currently running Ovirt 3.3.5 in production, currently our Windows
Guests are using spice for the console. I have noticed that in our test
environment running 3.4.4 that this option cannot be selected for Windows
2012 guests.
Does anyone know what will happen to the console on VMs running windows
2012 if we upgrade to 3.4.4 on our production environment ?
Will it simply not work resulting in us having to power down the affected
VMs or will the existing VMs carry on working with the spice console
setting ?
Thanks
*Gary Lloyd*
----------------------------------
IT Services
Keele University
-----------------------------------
10 years, 2 months
qemu-rhev in centos 7
by Nathanaël Blanchet
Hello,
native el7 qemu-kvm package is 1.2.x so that it is supposed to contain
the missing flag in el6 0.12 one for live migration. I saw that
qemu-kvm-rhev.el7 was also provided in the ovirt repo, but may be
unuseful, in this case... what do you think ?(I didn't try livre
migration yet with el7 native qemu)
10 years, 2 months
delete snapshots or create a template make a huge impact on VMs on SPM-node
by Ricky Schneberger
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Hi,
When we do some tasks in ovirt as delete an snapshot or clone a machine
or just want to make a machine template the impact on VMs residing on
the SPM node is huge. Is there a way to prevent this? This is just
normal tasks and we do this all the time.
- --
Ricky Schneberger
- ------------------------------------
DANGER! Human at keyboard!
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10 years, 2 months
Re: [ovirt-users] ovirt network VLAN tagging
by Juan Pablo Lorier
Hi,
It seems to me that it may be a switch configuration problem. The vms in
the same host can talk to each other via the bridge, but if your switch
is not configured to allow tagged traffic for vlans 50 and 60 (and all
the way to the interface of the other host must allow tagged traffic for
those vlans), you won't be able to get traffic.
Regards,
10 years, 2 months
Space not getting freed in storage domain after removing vm
by Chandrahasa S
Dear All,
I have only one VM in my Storage domain of size actual is 1 GB, but my
Storage domain show free 288 GB out of 499 GB.
Any idea what is the issue.
Thanks & Regards
Chandrahasa S
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10 years, 2 months
async vm start (python)
by Giulio Casella
Hi everybody,
I'm trying to start a VM (using python sdk) asynchronously, but I obtain
synchronous behaviour.
The engine is RHEV-M version 3.4.1-0.31.el6ev.
Here a snippet of code:
---------------------------------------------------------
myvm = api.vms.get(name="VMNAME")
retval = myvm.start(params.Action(async=True))
print ParseHelper.toXml(retval)
---------------------------------------------------------
and this is what I get (retval):
---------------------------------------------------------
<action>
<async>true</async>
<vm href="/api/vms/5aa66e96-5fdd-4562-9c7d-ae6f88e6805d"
id="5aa66e96-5fdd-4562-9c7d-ae6f88e6805d">
[...cut..]
</vm>
<job href="/api/jobs/5c2326c7-f25c-432f-8848-c94e80dd173b"
id="5c2326c7-f25c-432f-8848-c94e80dd173b"/>
<status>
<state>complete</state>
</status>
</action>
---------------------------------------------------------
status of task is always "complete" and the operation take some time,
few seconds to some tens of seconds (sync behaviour).
Any ideas?
Thanks in advance,
Giulio
10 years, 2 months
Enabling GlusterFS in production
by Eduardo Ramos
Hi friends!
I have just upgraded from 3.2 to 3.4 and it was very nice. Everything
ok! Now I want to enable Gluster Service to my cluster in production.
I think follow this steps:
* Install manually vdsm-gluster
* Restart supervdsm and vdsmd
* Enable Gluster Service in my Cluster.
Could it cause any problem or downtime?
Thanks.
10 years, 2 months
