[ovirt-users] iSCSI

Thu Sep 22 13:19:14 UTC 2016

Hi,

It looks like you've been trying to configure the iSCSI bond with a network
which was configured as 'required'. This is not allowed by design. Please
do the following:
Navigate to 'Networks' tab, pick the storage network, navigate to the
'Clusters' sub-tab and click on 'Manage Networks' and uncheck the
'Required' check box.

On Thu, Sep 22, 2016 at 6:27 AM, Budur Nagaraju <nbudoor at gmail.com> wrote:

> Yes ,After reboot the Host able to detect the Lun IS , while configuring
> the iSCSI bond getting the below error.
>
> I have configured a separate network for iSCSI configuration.
>
>
> 2016-09-22 08:53:56,603 WARN  [org.ovirt.engine.core.bll.storage.AddIscsiBondCommand]
> (ajp--127.0.0.1-8702-11) [24aae7bf] CanDoAction of action AddIscsiBond
> failed for user admin at internal. Reasons: VAR__ACTION__ADD,VAR__TYPE__
> ISCSI_BOND,ACTION_TYPE_FAILED_ISCSI_BOND_NETWORK_CANNOT_BE_REQUIRED
> 2016-09-22 08:54:16,957 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand]
> (DefaultQuartzScheduler_Worker-64) [58e32f2b] Failed in SpmStatusVDS
> method
> 2016-09-22 08:54:16,958 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand]
> (DefaultQuartzScheduler_Worker-64) [58e32f2b] Command
> SpmStatusVDSCommand(HostName = pbuovirt2, HostId = d26d3cb1-df70-472e-964b-546ea4dc8bc7,
> storagePoolId = eb13e6d4-cf50-46e6-a43a-234862f1adad) execution failed.
> Exception: VDSErrorException: VDSGenericException: VDSErrorException:
> Failed to SpmStatusVDS, error = (-202, 'Unable to read resource owners',
> 'Sanlock exception'), code = 100
> 2016-09-22 08:54:16,960 INFO  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand]
> (DefaultQuartzScheduler_Worker-64) [79193574] Running command:
> SetStoragePoolStatusCommand internal: true. Entities affected :  ID:
> eb13e6d4-cf50-46e6-a43a-234862f1adad Type: StoragePool
> 2016-09-22 08:54:16,962 INFO  [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper]
> (DefaultQuartzScheduler_Worker-64) [79193574] Storage Pool
> eb13e6d4-cf50-46e6-a43a-234862f1adad - Updating Storage Domain
> 3511c340-acbb-4c40-aeb2-9f4727107a46 status from Active to Unknown,
> reason : null
> 2016-09-22 08:54:16,968 WARN  [org.ovirt.engine.core.dal.
> dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-64)
> [79193574] Correlation ID: 79193574, Call Stack: null, Custom Event ID: -1,
> Message: Invalid status on Data Center EMC. Setting Data Center status to
> Non Responsive (On host pbuovirt2, Error: General Exception).
> 2016-09-22 08:54:17,355 INFO  [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> (DefaultQuartzScheduler_Worker-6) VM child1-leema 29ab1bb4-235d-4b47-ad6a-aa7709020327
> moved from NotResponding --> Up
> 2016-09-22 08:54:26,992 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand]
> (DefaultQuartzScheduler_Worker-64) [79193574] Failed in SpmStatusVDS
> method
> 2016-09-22 08:54:26,997 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand]
> (DefaultQuartzScheduler_Worker-64) [79193574] Command
> SpmStatusVDSCommand(HostName = pbuovirt2, HostId = d26d3cb1-df70-472e-964b-546ea4dc8bc7,
> storagePoolId = eb13e6d4-cf50-46e6-a43a-234862f1adad) execution failed.
> Exception: VDSErrorException: VDSGenericException: VDSErrorException:
> Failed to SpmStatusVDS, error = (-202, 'Sanlock resource read failure',
> 'Sanlock exception'), code = 100
> 2016-09-22 08:54:26,997 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData]
> (DefaultQuartzScheduler_Worker-64) [79193574] hostFromVds::selectedVds -
> pbuovirt2, spmStatus returned null!
> ^C
> [root at pscloud ~]#
>
>
> On Wed, Sep 21, 2016 at 6:19 PM, Kevin Goldblatt <kgoldbla at redhat.com>
> wrote:
>
>> Hi Badur,
>>
>>
>>
>> I would like to understand what you are trying to configure.
>>
>> Are you trying to expose a LUN to your vdsm host to use in order to
>> create an ISCSI storage domain?
>> If so please verify the following:
>>
>> 1. Have you correctly mapped the LUN to your vdsm host initiator via your
>> storage provider
>>
>> 2. Is the LUN visible via the vdsm host. For this run:
>> a. "multipath -ll" on the vdsm host. Your output for a LUN should look
>> something like this:
>>
>> xxxxxxxxxxxx1600024 dm-6 XxxxxIO ,XxxxxApp
>> size=80G features='0' hwhandler='0' wp=rw
>> `-+- policy='queue-length 0' prio=1 status=active
>>   |- 0:0:0:8   sdh  8:112  active ready running
>>   |- 0:0:1:8   sdp  8:240  active ready running
>>   |- 5:0:0:8   sdx  65:112 active ready running
>>   `- 5:0:1:8   sdaf 65:240 active ready running
>>
>> 3. Have you edited your /etc/iscsi/initiatorname.iscsi
>> You should have something like this:
>> InitiatorName=iqn.1xxx-xx.com.redhat:host1-vds1 (replace the string
>> after the : with the iqn given in the storage provider)
>>
>>
>> 4. Reboot your host after making any changes
>>
>>
>> 5. Once you the LUN is visible to the host you can create a Storage
>> Domain via the Ovirt GUI"
>> a. Select the ISCSI Storage Type
>> b. Discover the Targets by using one of the IP addresses of the storage
>> provider Ports
>>
>> Hope this helps,
>>
>>
>>
>> Regards,
>>
>>
>> Kevin
>>
>>
>> On Tue, Sep 20, 2016 at 12:54 PM, Budur Nagaraju <nbudoor at gmail.com>
>> wrote:
>>
>>> HI All,
>>>
>>> While configuring iSCSI LUN is not getting detected any documents to
>>> configure iSCSI in oVirt ?
>>>
>>> Thanks,
>>> Nagaraju
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
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