Hi Knarra,

Then I had already enabled NFS on ISO gluster volume.
Maybe i had some networking issue then. I need to remove the secondary
interface in order to test that again.



On Tue, Jun 27, 2017 at 4:25 PM, knarra <kna...@redhat.com> wrote:

> On 06/27/2017 06:34 PM, Abi Askushi wrote:
>
> Hi Knarra,
>
> The ISO domain is of type gluster though I had nfs enabled on that volume.
>
> you need to have nfs enabled on the volume. what i meant is nfs.disable
> off which means nfs is on.
>
> For more info please refer to bug https://bugzilla.redhat.com/
> show_bug.cgi?id=1437799
>
> I will disable the nfs and try. Though in order to try I need first to
> remove that second interface from engine.
> Is there a way I can remove the secondary storage network interface from
> the engine?
>
> I am not sure how to do that, but   you may shutdown the vm using the
> command hosted-engine --vm-shutdown which will power off the vm and try to
> remove the networks using vdsclient. (not sure if this is right, but
> suggesting a way)
>
>
> Thanx
>
>
>
> On Tue, Jun 27, 2017 at 3:32 PM, knarra <kna...@redhat.com> wrote:
>
>> On 06/27/2017 05:41 PM, Abi Askushi wrote:
>>
>> Hi all,
>>
>> When setting up hosted engine setup on top gluster with 3 nodes, I had
>> gluster configured on a separate network interface, as recommended. When I
>> tried later to upload ISO from engine to ISO domain, the engine was not
>> able to upload it since the VM did not have access to the separate storage
>> network. I then added the storage network interface to the hosted engine
>> and ISO upload succeeded.
>>
>> May i know what was the volume type created and added as ISO domain ?
>>
>> If you plan to use a glusterfs volume below is the procedure :
>>
>> 1) Create a glusterfs volume.
>> 2) While adding storage domain select Domain Function as 'ISO' and
>> Storage Type as 'glusterfs' .
>> 3) You can either use 'use managed gluster volume' check box and select
>> the gluster volume which you have created for storing ISO's or you can type
>> the full path of the volume.
>> 4) Once this is added please make sure to set the option nfs.disable off.
>> 5) Now you can go to HE engine and run the command engine-iso-uploader
>> upload -i <gluster_iso_domain_name> <iso_file>
>>
>> Iso gets uploaded successfully.
>>
>>
>> 1st question: do I need to add the network interface to engine in order
>> to upload ISOs? does there exist any alternate way?
>>
>> AFAIK, this is not required when glusterfs volume is used.
>>
>> Attached is the screenshot where i have only one network attached to my
>> HE which is ovirtmgmt.
>>
>>
>> Then I proceeded to configure bonding for the storage domain, bonding 2
>> NICs at each server. When trying to set a custom bond of mode=6 (as
>> recommended from gluster) I received a warning that mode0, 5 and 6 cannot
>> be configured since the interface is used from VMs. I also understood that
>> having the storage network assigned to VMs makes it a bridge which
>> decreases performance of networking. When trying to remove the network
>> interface from engine it cannot be done, since the engine is running.
>>
>> 2nd question: Is there a way I can remove the secondary storage network
>> interface from the engine?
>>
>> Many thanx
>>
>>
>> _______________________________________________
>> Users mailing 
>> listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
>>
>>
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