Re: [ovirt-users] Adding iSCSI Storage

[Elad Ben Aharon]

Gladly :)

On Thu, Aug 25, 2016 at 11:11 AM, Anantha Raghava <
rag...@exzatechconsulting.com> wrote:

> Hello Elad,
>
> Thanks for quick reply. That was really quick.
>
> Your assessment was right. On the iSCSI storage multiple iSCSI initiators
> were disabled. Hence the authorisation error. Once I enabled the multiple
> iSCSI initiator support, the primary storage domain came live and DC also
> went live.
>
> However, I am still confused on iSCSI mutipathing and bonding. Will try
> creating bonds and write back if I get stuck.
>
> --
>
> Thanks & Regards,
>
>
> Anantha Raghava eXza Technology Consulting & Services
> On Thursday 25 August 2016 01:02 PM, Elad Ben Aharon wrote:
>
> Thanks.
>
> vdsm.log had been rotated since, it's too new and doesn't have the
> relevant information.
> From engine.log [1] it seems that you had an iSCSI authorization failure
> during login to targets for first storage domain creation in pool. It
> happened during storage pool creation.
>
> It does seem you've hit https://bugzilla.redhat.com/sh
> ow_bug.cgi?id=1359788 since you report this domain is stuck in LOCKED
> state.
>
>
> The workaround for this is to update the DB and change the domain status.
> Or, if possible, I'd suggest to clean the setup and create a new
> data-center.
> For first storage domain creation in the new DC, in case it's iSCSI,
> please make sure you provide the correct iSCSI credentials for login or use
> other type of storage (NFS for example).
>
> [1]
> 2016-08-25 22:58:29,073 ERROR [org.ovirt.engine.core.bll.
> storage.connection.ISCSIStorageHelper] (default task-30) [] The
> connection with details '10.10.0.14 
> iqn.1991-10.com.ami:itx0cc47a4ad31a45c2:l.kvm
> (LUN 2dad697f691580100)' failed because of error code '476' and error
> message is: failed to login to iscsi node due to authorization failure
>
> On Thu, Aug 25, 2016 at 8:54 AM, Anantha Raghava <
> rag...@exzatechconsulting.com> wrote:
>
>> Hi,
>>
>> Yes, this is the first domain in DC. Please find the log files attached.
>> vdsm.log is 7.2MB in size. Hence sending it as zip file.
>>
>> --
>>
>> Thanks & Regards,
>>
>>
>> Anantha Raghava eXza Technology Consulting & Services
>> On Thursday 25 August 2016 02:29 AM, Elad Ben Aharon wrote:
>>
>> Is this the first domain in the DC?
>> If so, it sounds like you hit https://bugzilla.redhat.com/sh
>> ow_bug.cgi?id=1359788.
>> Also, please provide engine.log and vdsm.log
>>
>> Thanks
>>
>>
>> On Wed, Aug 24, 2016 at 8:11 PM, Anantha Raghava <
>> rag...@exzatechconsulting.com> wrote:
>>
>>> Hi,
>>>
>>> Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to attach
>>> the Storage Domain to DC. Added storage domain is constantly locked and DC
>>> is constantly in maintenance. How do I get the Storage Domain activated and
>>> initialise DC?
>>> --
>>>
>>> Thanks & Regards,
>>>
>>>
>>> Anantha Raghava eXza Technology Consulting & Services
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>>
>
>
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Re: [ovirt-users] Adding iSCSI Storage

[Anantha Raghava]

Hello Elad,

Thanks for quick reply. That was really quick.

Your assessment was right. On the iSCSI storage multiple iSCSI 
initiators were disabled. Hence the authorisation error. Once I enabled 
the multiple iSCSI initiator support, the primary storage domain came 
live and DC also went live.


However, I am still confused on iSCSI mutipathing and bonding. Will try 
creating bonds and write back if I get stuck.


--

Thanks & Regards,


Anantha Raghava

eXza Technology Consulting & Services


On Thursday 25 August 2016 01:02 PM, Elad Ben Aharon wrote:

Thanks.

vdsm.log had been rotated since, it's too new and doesn't have the 
relevant information.
From engine.log [1] it seems that you had an iSCSI authorization 
failure during login to targets for first storage domain creation in 
pool. It happened during storage pool creation.


It does seem you've hit 
https://bugzilla.redhat.com/show_bug.cgi?id=1359788 
 since you report 
this domain is stuck in LOCKED state.



The workaround for this is to update the DB and change the domain status.
Or, if possible, I'd suggest to clean the setup and create a new 
data-center.
For first storage domain creation in the new DC, in case it's iSCSI, 
please make sure you provide the correct iSCSI credentials for login 
or use other type of storage (NFS for example).


[1]
2016-08-25 22:58:29,073 ERROR 
[org.ovirt.engine.core.bll.storage.connection.ISCSIStorageHelper] 
(default task-30) [] The connection with details '10.10.0.14 
iqn.1991-10.com.ami:itx0cc47a4ad31a45c2:l.kvm (LUN 2dad697f691580100)' 
failed because of error code '476' and error message is: failed to 
login to iscsi node due to authorization failure


On Thu, Aug 25, 2016 at 8:54 AM, Anantha Raghava 
mailto:rag...@exzatechconsulting.com>> 
wrote:


Hi,

Yes, this is the first domain in DC. Please find the log files
attached. vdsm.log is 7.2MB in size. Hence sending it as zip file.

-- 


Thanks & Regards,


Anantha Raghava

eXza Technology Consulting & Services


On Thursday 25 August 2016 02:29 AM, Elad Ben Aharon wrote:

Is this the first domain in the DC?
If so, it sounds like you hit
https://bugzilla.redhat.com/show_bug.cgi?id=1359788
.
Also, please provide engine.log and vdsm.log

Thanks


On Wed, Aug 24, 2016 at 8:11 PM, Anantha Raghava
mailto:rag...@exzatechconsulting.com>> wrote:

Hi,

Trying to add iSCSI storage domain to oVirt 4.0.2 but failing
to attach the Storage Domain to DC. Added storage domain is
constantly locked and DC is constantly in maintenance. How do
I get the Storage Domain activated and initialise DC?

-- 


Thanks & Regards,


Anantha Raghava

eXza Technology Consulting & Services



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Re: [ovirt-users] Adding iSCSI Storage

[Elad Ben Aharon]

Thanks.

vdsm.log had been rotated since, it's too new and doesn't have the relevant
information.
>From engine.log [1] it seems that you had an iSCSI authorization failure
during login to targets for first storage domain creation in pool. It
happened during storage pool creation.

It does seem you've hit https://bugzilla.redhat.com/show_bug.cgi?id=1359788
since you report this domain is stuck in LOCKED state.


The workaround for this is to update the DB and change the domain status.
Or, if possible, I'd suggest to clean the setup and create a new
data-center.
For first storage domain creation in the new DC, in case it's iSCSI, please
make sure you provide the correct iSCSI credentials for login or use other
type of storage (NFS for example).

[1]
2016-08-25 22:58:29,073 ERROR
[org.ovirt.engine.core.bll.storage.connection.ISCSIStorageHelper] (default
task-30) [] The connection with details '10.10.0.14
iqn.1991-10.com.ami:itx0cc47a4ad31a45c2:l.kvm (LUN 2dad697f691580100)'
failed because of error code '476' and error message is: failed to login to
iscsi node due to authorization failure

On Thu, Aug 25, 2016 at 8:54 AM, Anantha Raghava <
rag...@exzatechconsulting.com> wrote:

> Hi,
>
> Yes, this is the first domain in DC. Please find the log files attached.
> vdsm.log is 7.2MB in size. Hence sending it as zip file.
>
> --
>
> Thanks & Regards,
>
>
> Anantha Raghava eXza Technology Consulting & Services
> On Thursday 25 August 2016 02:29 AM, Elad Ben Aharon wrote:
>
> Is this the first domain in the DC?
> If so, it sounds like you hit https://bugzilla.redhat.com/
> show_bug.cgi?id=1359788.
> Also, please provide engine.log and vdsm.log
>
> Thanks
>
>
> On Wed, Aug 24, 2016 at 8:11 PM, Anantha Raghava <
> rag...@exzatechconsulting.com> wrote:
>
>> Hi,
>>
>> Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to attach
>> the Storage Domain to DC. Added storage domain is constantly locked and DC
>> is constantly in maintenance. How do I get the Storage Domain activated and
>> initialise DC?
>> --
>>
>> Thanks & Regards,
>>
>>
>> Anantha Raghava eXza Technology Consulting & Services
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Adding iSCSI Storage

[Elad Ben Aharon]

Is this the first domain in the DC?
If so, it sounds like you hit
https://bugzilla.redhat.com/show_bug.cgi?id=1359788.
Also, please provide engine.log and vdsm.log

Thanks


On Wed, Aug 24, 2016 at 8:11 PM, Anantha Raghava <
rag...@exzatechconsulting.com> wrote:

> Hi,
>
> Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to attach
> the Storage Domain to DC. Added storage domain is constantly locked and DC
> is constantly in maintenance. How do I get the Storage Domain activated and
> initialise DC?
> --
>
> Thanks & Regards,
>
>
> Anantha Raghava eXza Technology Consulting & Services
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
___
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Users@ovirt.org
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[ovirt-users] Adding iSCSI Storage

[Anantha Raghava]

Hi,

Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to attach 
the Storage Domain to DC. Added storage domain is constantly locked and 
DC is constantly in maintenance. How do I get the Storage Domain 
activated and initialise DC?


--

Thanks & Regards,


Anantha Raghava

eXza Technology Consulting & Services


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Re: [ovirt-users] adding iSCSI storage to storagedomain not possible: checkbox disabled

[Ron V]

On 4/19/2015 7:02 AM, Bernd Broermann wrote:

Hello,
I am playing with ovirt and succeeded with glusterfs setup "Up and Running with 
oVirt 3.5" by Jason Brock.

There are 3 iSCSI for the setup available.

When I repeat this setup with iSCSI disks, I have at least a running 
hosted_engine on the iSCSI lun.

But I cannot add this iSCSI Lun to my initial storagedomain. In the dialog box 
for adding luns to Storage-domains, the

check box for the lun with the hosted-engine is disabled ( shown geayed out) .

How can i used this lun too?

thanks for answers.
   



Hello,

I believe that the Hosted Engine requires its own dedicated LUN to 
function correctly, this LUN will not be part of the storage domains.



Ron.
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[ovirt-users] adding iSCSI storage to storagedomain not possible: checkbox disabled

[Bernd Broermann]

Hello,
I am playing with ovirt and succeeded with glusterfs setup "Up and Running with 
oVirt 3.5" by Jason Brock.

There are 3 iSCSI for the setup available.  

When I repeat this setup with iSCSI disks, I have at least a running 
hosted_engine on the iSCSI lun.

But I cannot add this iSCSI Lun to my initial storagedomain. In the dialog box 
for adding luns to Storage-domains, the

check box for the lun with the hosted-engine is disabled ( shown geayed out) .

How can i used this lun too?

thanks for answers.
  

Here some data:

[root@o1 ~] yum repolist
.
repo id   repo name 
  status
!base/7/x86_64CentOS-7 - Base   
  8,652
!extras/7/x86_64  CentOS-7 - Extras 
 84
!gh   gh
  2
!ovirt-3.5/7  Latest oVirt 3.5 Release  
286
!ovirt-3.5-epel/x86_64Extra Packages for Enterprise Linux 7 
- x86_64  7,677
!ovirt-3.5-glusterfs-epel/7/x86_64GlusterFS is a clustered file-system 
capable of scaling to seve12
!ovirt-3.5-glusterfs-noarch-epel/7GlusterFS is a clustered file-system 
capable of scaling to seve 1
!ovirt-3.5-patternfly1-noarch-epel/x86_64 Copr repo for patternfly1 owned by 
patternfly   6
!updates/7/x86_64 CentOS-7 - Updates
357

[root@o1 ~]# pvs
  PVVG  
 Fmt  Attr PSizePFree   
  /dev/mapper/368fc61d60ce21f7f41423502a0fa 
aaebe9c2-3ec3-4b58-96e9-328cac605601 lvm2 a--  1023.75g 1019.88g
  /dev/mapper/368fc61d60ce22f8041426502c077 
aaebe9c2-3ec3-4b58-96e9-328cac605601 lvm2 a--  1023.75g 1023.75g
  /dev/mapper/368fc61d60ce27f7c4142050200dd 
b64b8502-922f-413f-9340-e1c693b3d517 lvm2 a--  1023.75g  994.62g
[root@o1 ~]# vgs
  VG   #PV #LV #SN Attr   VSizeVFree  
  aaebe9c2-3ec3-4b58-96e9-328cac605601   2   6   0 wz--n-2.00t   2.00t
  b64b8502-922f-413f-9340-e1c693b3d517   1   9   0 wz--n- 1023.75g 994.62g



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