On Thu, Aug 4, 2016 at 9:21 PM, Florian Nolden wrote:
> Thank's allot Sahina,
>
> I wouldn't come up with that solution. Would be nice to have that info
> also in the Wiki.
>
> https://www.ovirt.org/develop/release-management/features/en
> gine/self-hosted-engine/
>
We're
I'm using oVirt Engine Version: 4.0.0.6-1.el7.centos and wanted to connect an
LDAP server. I went looking for engine-manage-domains on the engine machine
but it seems to be missing. Any ideas?
Thanks,
Clint
You must install ovirt-engine-extension-aaa-ldap.noarch package from ovirt repo
and
Hi Ondra,
Thinking about to upgrade to v4, but I can’t find host nic and bonding
example in the link you provided
https://github.com/oVirt/ovirt-engine-sdk/tree/master/sdk/examples
Thanks,
Huan
On 8/4/16, 12:13 PM, "Ondra Machacek" wrote:
>On 08/04/2016 08:17 PM, Huan He
I'm using oVirt Engine Version: 4.0.0.6-1.el7.centos and wanted to connect
an LDAP server. I went looking for engine-manage-domains on the engine
machine but it seems to be missing. Any ideas?
Thanks,
Clint
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Edward,
I am sorry that the diagram was not clear enough.
There is two bonds (4 phisical nic's, each pair is LACP). One for mgmt
traffic only and one to carry untag and tag traffic.
But I do understand your point.
I will try to separate this and have everything on its own access port.
To move
On 08/04/2016 08:17 PM, Huan He (huhe) wrote:
Thanks Ondra.
I am able to do the storage, but stuck in the host nic. I have rhvm 4.0
beta, and the sdk seems still v3.6.
If you have version 4.0, then there is sdk4, which you should use.
The name of the rpm is python-ovirt-engine-sdk4.
Or it's
Thanks Ondra.
I am able to do the storage, but stuck in the host nic. I have rhvm 4.0
beta, and the sdk seems still v3.6.
Who knows where I can find the sample and doc for v3?
Thanks,
Huan
On 8/2/16, 11:56 PM, "Ondra Machacek" wrote:
>On 08/02/2016 10:53 PM, Huan He
Once upon a time, James Michels said:
> I guess you mean the 'iSCSI multipath' sub-tab under the 'Datacenters' tab.
> There you can assign one or more networks to a iSCSI backend. In my opinion
> you cannot have more than one interface within the same network
Once upon a time, Yaniv Kaul said:
> BTW, having two IPs on a single subnet is not a great idea - it usually
> mean you have a SPOF somewhere (the switch perhaps?).
Two NICs on the server, two NICs on the iSCSI target, each with an IP
per NIC, and connected to two switches in
On Thu, Aug 4, 2016 at 11:49 AM, Martijn Grendelman <
martijn.grendel...@isaac.nl> wrote:
> Hi,
>
> Does oVirt support iSCSI storage domains on target LUNs using a block
> size of 4k?
>
No, we do not - not if it exposes 4K blocks.
Y.
>
> Best regards,
> Martijn Grendelman
>
>
On Thu, Aug 4, 2016 at 7:27 PM, Chris Adams wrote:
> Once upon a time, James Michels said:
> > Correct me if I'm wrong but I think Dan meant target's IPs. So if you
> have
> > a SAN backend with two IP addresses, you first discover LUNs from
I guess you mean the 'iSCSI multipath' sub-tab under the 'Datacenters' tab.
There you can assign one or more networks to a iSCSI backend. In my opinion
you cannot have more than one interface within the same network segment to
do multipath, as you would have connectivity issues (not sure if ovirt
Once upon a time, James Michels said:
> Correct me if I'm wrong but I think Dan meant target's IPs. So if you have
> a SAN backend with two IP addresses, you first discover LUNs from first IP
> address, then discover LUNs from the second IP address, and so on...
Hello Chris,
Correct me if I'm wrong but I think Dan meant target's IPs. So if you have
a SAN backend with two IP addresses, you first discover LUNs from first IP
address, then discover LUNs from the second IP address, and so on... once
you have them all, you just check them and click on "OK" so
Thank's allot Sahina,
I wouldn't come up with that solution. Would be nice to have that info also
in the Wiki.
https://www.ovirt.org/develop/release-management/features/
engine/self-hosted-engine/
2016-08-04 17:36 GMT+02:00 Sahina Bose :
>
>
> On Thu, Aug 4, 2016 at 8:13 PM,
Once upon a time, Dan Yasny said:
> Normally you
> 1. enter the IP
> 2. click discover
> 3. login to whatever was found
> 4. enter another IP instead of the first
> 5. goto 2
How do you give the oVirt server two IPs (in the same subnet) though?
--
Chris Adams
On Thu, Aug 4, 2016 at 8:13 PM, Florian Nolden wrote:
> Hi,
>
> I try to install the hosted_engine on 3 Servers which host also the
> gluster data storage.
> When I install now the hosted_engine, which storage path should I use?
>
> Setup 1:
> server1:
El 04/08/16 a las 15:25, Arik Hadas escribió:
- Original Message -
El 2016-08-04 08:24, Arik Hadas escribió:
- Original Message -
El 04/08/16 a las 07:18, Arik Hadas escribió:
- Original Message -
Hi,
We're running oVirt 4.0.1 and today I found out that one of
Nice, now it's crystal clear. This is an Huawei Oceanstor disk array which
we want to test with ovirt so we can see performance, how ovirt behaves
with situations where one controller is disconnected etc., that's why we
wanted to implement multipath.
Thanks for the insight!
James
2016-08-04
Hi,
I try to install the hosted_engine on 3 Servers which host also the gluster
data storage.
When I install now the hosted_engine, which storage path should I use?
Setup 1:
server1: server1.san:/hosted_engine
server2: server1.san:/hosted_engine
server3: server1.san:/hosted_engine
Setup 2:
On Thu, Aug 4, 2016 at 10:37 AM, James Michels <
karma.sometimes.hu...@gmail.com> wrote:
> Hi Dan,
>
> The way you describe it I should have 2 storage backends with 2 IPs for
> the same SAN backend, right?
>
Every iSCSI SAN has multiple portals (usually one on each storage
controller, and each
On 04/08/16 15:37, James Michels wrote:
Hi Dan,
The way you describe it I should have 2 storage backends with 2 IPs
for the same SAN backend, right? The problem I see is that when you
create a disk for a VM, you assign it to only one storage domain... so
if the first fails, how will oVirt
Hi Dan,
The way you describe it I should have 2 storage backends with 2 IPs for the
same SAN backend, right? The problem I see is that when you create a disk
for a VM, you assign it to only one storage domain... so if the first
fails, how will oVirt know which one should use as failover?
Thank
On Thu, Aug 4, 2016 at 10:24 AM, Tadas wrote:
> Multipath is more a SAN thing, - not a tcp/ip.
>
Not when it comes to iSCSI
> You should use something like LACP group on two (or more) of your network
> interfaces.
>
Absolutely not. It is always better to let multipath deal
Multipath is more a SAN thing, - not a tcp/ip.
You should use something like LACP group on two (or more) of your network
interfaces. Also you will have to configure your switch accordingly. You will
not have to worry about second ip. LACP bonded interface will use one IP, but
will fail-over to
Normally you
1. enter the IP
2. click discover
3. login to whatever was found
4. enter another IP instead of the first
5. goto 2
On Thu, Aug 4, 2016 at 10:13 AM, James Michels <
karma.sometimes.hu...@gmail.com> wrote:
> Hello,
>
> I want to add an iSCSI based storage domain. For that I add a
Hello,
I want to add an iSCSI based storage domain. For that I add a domain on the
Storage tab with one of the IPs (say 10.10.10.1), but for failover purposes
I'd like to use multipath to add a failover IP so if the first one fails,
LUNs can be reached via the second (say 10.10.10.2).
How can
Hi,
I installed ovirt-node-ng-installer-ovirt-4.0-2016080104.iso
with default partitioning Layout
with the result after Installation:
Status: FAILED
Mount points ... FAILED - This can happen if the installation was performed
incorrectly
Separate /var ... FAILED - /var got unmounted, or was not
Hi,
Does oVirt support iSCSI storage domains on target LUNs using a block
size of 4k?
Best regards,
Martijn Grendelman
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On Thu, Aug 4, 2016 at 6:27 AM, Subhendu Ghosh wrote:
> Not built into ovirt AFAIK, but an ebtables rule can allow you to filter
> out mac+ip combinations
>
> Look at the anti-spoofing rules on ebtables.netfilter.org
>
> It doesn't prevent the user adding it in the vm, but
- Original Message -
>
>
> El 04/08/16 a las 07:18, Arik Hadas escribió:
> > - Original Message -
> >> Hi,
> >>
> >> We're running oVirt 4.0.1 and today I found out that one of our hosts
> >> has all its VMs in an unknown state. I actually don't know how (and
> >> when) did
Hi Fernando,
>From what I could understand, you would like to have 3 networks, all on the
same bond:
(I do not understand from the diagram that you have two bonds, you
mentioned only bond0)
- ovirtmgmt - vlan35@bond0
- dmz vm network - vlan42@bond0
- default vm network - untag@bond0
Based on the
El 04/08/16 a las 07:18, Arik Hadas escribió:
- Original Message -
Hi,
We're running oVirt 4.0.1 and today I found out that one of our hosts
has all its VMs in an unknown state. I actually don't know how (and
when) did this happen, but I'd like to restore service possibly without
- Original Message -
> Hi,
>
> We're running oVirt 4.0.1 and today I found out that one of our hosts
> has all its VMs in an unknown state. I actually don't know how (and
> when) did this happen, but I'd like to restore service possibly without
> turning off these machines. The host is
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