Hi,

Thanks for the reply,
I think, as you said, changing memory + cpu is more important, and adding nic cards would be nice, especially to load iso images, so we don't have to link the storage to the management network. we just add a new nic card to the VM engine on the storage network and that's it.

Another thing, I installed a test VM, Centos 7x64 with all updates (7.2) , I installed the ovirt-guest-agent, I tried to change cpu and memory on the fly, the first worked the second didn't.

I tried to change the emulation from pc-i440fx-2.1 to pc-i440fx-2.3 but without luck

Regards.

2015-12-14 20:33 GMT+01:00 Roy Golan <rgolan@redhat.com>:


On Mon, Dec 14, 2015 at 8:19 PM, wodel youchi <wodel.youchi@gmail.com> wrote:
Hi,

I redid a new deploy of hosted-engine setup:
- one hypervisor 8Gb
- NFS4 for storage: vm_engine + data + iso + export
- hosted-engine : 2Gb
- FC22 for both hypervior and the vm engine
- All OS updated
- I am using ovirt 3.6 pre + 3.6 snapshot

Thanks so much in participating.
 
The installation went smoothly.


+1 for Simone Sandro and Martin for that.

After adding the first Data domain, the engine tried to import the hosted-storage, but couldn't activate it
I detached the hosted-storage, then I removed it, the engine re-imported it again, this time with success, I could activate it, and voila the VM engine showed up on the webui..... but

the activation is a known bug, see above.

I couldn't edit the VM engine, I tried add a new nic card, when I click OK to submit the change :

First I got the error : Cannot set single display to non Linux operating system.
the VM engine OS was set to OtherOS on webui, since there no FC22 on the list, I selected Linux, the error disappeared, but then I got another error.
When I try to modify the engine's properties, I get "Cannot edit Virtual Machine Disk, The VM is not managed by the engine"


Our intention is first to support editing cpu type and memory. Adding nicks and disks will probably follow. What provisioning actions would you like to see enabled on your hosted engine VM?
 
 Regards.


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2015-12-14 18:07 GMT+01:00 Roman Mohr <rmohr@redhat.com>:


On Fri, Dec 11, 2015 at 12:45 PM, Roman Mohr <rmohr@redhat.com> wrote:


On Fri, Dec 11, 2015 at 12:41 PM, Sandro Bonazzola <sbonazzo@redhat.com> wrote:
Hi,
oVirt 3.6.1 RC4 included latest bits allowing to auto import Hosted Engine storage domain within the Engine.
In order to have a wider coverage of the Hosted Engine workflow we've scheduled a Hosted Engine test day for next week
on Monday, December 14th.
Please join us testing Hosted Engine with oVirt 3.6.1 RC4, both on a clean install and on an upgrade from 3.5 flow.

+1

Will at least do a clean install with nfs on monday.


The hosted-engine-setup part worked for me. But activating the host which was added by engine-setup failed. After the host was added to the cluster I saw that it was in 'Non Operational' state.
Searching the logs I found

> Message: Host hosted_engine_1 does not comply with the cluster Default emulated machines. The current cluster compatibility level supports [pc-i440fx-rhel7.2.0, pc-i440fx-2.1, pseries-rhel7.2.0] and the host emulated machines are pc-i440fx-rhel7.1.0,rhel6.3.0,pc-q35-rhel7.0.0,rhel6.1.0,rhel6.6.0,     rhel6.2.0,pc,pc-q35-rhel7.1.0,q35,rhel6.4.0,rhel6.0.0,rhel6.5.0,pc-i440fx-rhel7.0.0.

My host is RHEL 7.1. After I tried to klick 'Reset emulated machines' on the default cluster, the engine tried to activate the host but failed with the following SQL exception on the AddExistingFileStorageDomainCommand:

> 2015-12-14 16:25:40,336 ERROR [org.ovirt.engine.core.bll.storage.AddExistingFileStorageDomainCommand] (org.ovirt.thread.pool-8-thread-7) [789ca4b] Command 'org.ovirt.engine.core.bll.sto     rage.AddExistingFileStorageDomainCommand' failed: CallableStatementCallback; SQL [{call insertstorage_domain_static(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}]; ERROR: null value in column "s     torage" violates not-null constraint
[...]

Log is attached.

ovirt-engine version is 3.6.1.3-1.el7.

 
Thanks,
--
Sandro Bonazzola
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Roman

Best regards,
Roman

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