[ovirt-users] Failed to import the Hosted Engine Storage Domain
Arsène Gschwind
arsene.gschwind at unibas.ch
Mon Sep 4 11:55:45 UTC 2017
On 09/04/2017 01:52 PM, Simone Tiraboschi wrote:
>
>
> On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind
> <arsene.gschwind at unibas.ch <mailto:arsene.gschwind at unibas.ch>> wrote:
>
> Hi Simone,
>
>
> On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:
>>
>>
>> On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind
>> <arsene.gschwind at unibas.ch <mailto:arsene.gschwind at unibas.ch>> wrote:
>>
>> Hi Didi,
>>
>>
>> On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:
>>> On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
>>> <arsene.gschwind at unibas.ch> <mailto:arsene.gschwind at unibas.ch> wrote:
>>>> Hi all,
>>>>
>>>> A while ago I had some problem with hosted-engine network which wasn't set
>>>> correctly at deploy time, so I finally decided to redeploy the hosted engine
>>>> in the hope the network will be set correctly this time. I've followed this
>>>> procedure:
>>>>
>>>> Stop all VMs
>>>> Full backup of HE DB and export to safe place
>>>> Cleanup HE storage followinghttps://access.redhat.com/solutions/2121581
>>>> <https://access.redhat.com/solutions/2121581>
>>>> Reboot Hosts
>>>> Re-deploy HE until DB recovery
>>>> Recover DB adding the following param:
>>>> --he-remove-storage-vm Removes the hosted-engine storage
>>>> domain, all its entities and the hosted-engine VM during restore.
>>>> --he-remove-hosts Removes all the hosted-engine hosts
>>>> during restore.
>>>>
>>>> Finalize HE deployment.
>>>>
>>>> Everything did run without errors and I'm able to access Web UI.
>>>>
>>>> But now I don't see my HE VM and its respective Storage Domain, the logs
>>>> says it isn't able to import it. I see all other SD and I'm able to manage
>>>> my VMs as before.
>>>>
>>>> Please find attached engine.log
>>> I think this is your problem:
>>>
>>> 2017-09-04 03:26:14,272+02 INFO
>>> [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
>>> (org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
>>> in the system which are part of VG id
>>> 'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
>> I don't see a VG with this ID, here the IDs I see on the hosts:
>>
>> VG #PV #LV #SN Attr VSize VFree
>> 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n- 99.62g
>> 14.50g
>> b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n- 10.00t
>> 2.31t
>> b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n- 5.27t
>> 2.50t
>>
>>
>>
>> Could you please repeat the command on host adm-kvmh70 ?
>>
>> 2017-09-04 09:04:18,163+02 INFO
>> [org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand]
>> (org.ovirt.thread.pool-6-thread-34) [247a3718] Running command:
>> ImportHostedEngineStorageDomainCommand internal: true.
>> 2017-09-04 09:04:18,189+02 INFO
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] START,
>> GetVGInfoVDSCommand(HostName = adm-kvmh70,
>> GetVGInfoVDSCommandParameters:{runAsync='true',
>> hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b',
>> VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}), log id: 6693b98a
>> 2017-09-04 09:04:18,232+02 INFO
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] FINISH,
>> GetVGInfoVDSCommand, return: [LUNs:{id='repl_HostedEngine',
>> physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO',
>> volumeGroupId='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g',
>> serial='SHITACHI_OPEN-V_50488888', lunMapping='4',
>> vendorId='HITACHI', productId='OPEN-V', lunConnections='[]',
>> deviceSize='100', pvSize='0', peCount='797',
>> peAllocatedCount='681', vendorName='HITACHI',
>> pathsDictionary='[sdf=true, sdu=true, sdk=true, sdp=true]',
>> pathsCapacity='[sdf=100, sdu=100, sdk=100, sdp=100]',
>> lunType='FCP', status='null', diskId='null', diskAlias='null',
>> storageDomainId='6b62cc06-fc44-4c38-af6d-bfd9cbe73246',
>> storageDomainName='null', discardMaxSize='268435456',
>> discardZeroesData='true'}], log id: 6693b98a
>> 2017-09-04 09:04:18,245+02 INFO
>> [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] There are existing
>> luns in the system which are part of VG id
>> 'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
>> 2017-09-04 09:04:18,245+02 WARN
>> [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] Validation of
>> action 'AddExistingBlockStorageDomain' failed for user SYSTEM.
>> Reasons:
>> VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_IMPORT_STORAGE_DOMAIN_EXTERNAL_LUN_DISK_EXIST
> I don't know which command you are talking about, I didn't run any
> command since it tries to import the SD automatically.
>
>
> Sorry, can you please run vgdisplay on adm-kvmh70 ?
No problem! here the result:
[root at adm-kvmh70 ~]# vgs
VG #PV #LV #SN Attr VSize VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n- 99.62g 14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n- 10.00t 2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n- 5.27t 2.50t
vg_adm-kvmh70 1 3 0 wz--n- 277.90g 218.68g
>
> Thanks,
> Arsene
>
>>
>>
>>>> Thanks for any help to resolve that issue.
>>> I guess you can try to remove this disk/lun from the engine and let it retry.
>> Could let me know how to remove that lun from the engine?
>>> If the only disk is of the hosted-engine, I guess it should have been
>>> removed by '--he-remove-storage-vm' - if so, please open a bug
>>> describing your flow in detail. Thanks.
>> It seems that this option didn't remove the he storage
>> information and that this VG is still the old one.
>>
>> Many thanks for your help
>> Rgds,
>> Arsene
>>> Best,
>>>
>>>> Arsène
>>>>
>>>> --
>>>>
>>>> Arsène Gschwind
>>>> Fa. Sapify AG im Auftrag der Universität Basel
>>>> IT Services
>>>> Klingelbergstr. 70 | CH-4056 Basel | Switzerland
>>>> Tel.+41 79 449 25 63 <tel:+41%2079%20449%2025%2063> |http://its.unibas.ch
>>>> ITS-ServiceDesk:support-its at unibas.ch <mailto:support-its at unibas.ch> |+41 61 267 14 11 <tel:+41%2061%20267%2014%2011>
>>>>
>>>>
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>>>> Users at ovirt.org <mailto:Users at ovirt.org>
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>> <http://lists.ovirt.org/mailman/listinfo/users>
>>>>
>>
>> --
>>
>> *Arsène Gschwind*
>> Fa. Sapify AG im Auftrag der Universität Basel
>> IT Services
>> Klingelbergstr. 70 | CH-4056 Basel | Switzerland
>> Tel. +41 79 449 25 63 <tel:+41%2079%20449%2025%2063> |
>> http://its.unibas.ch <http://its.unibas.ch/>
>> ITS-ServiceDesk: support-its at unibas.ch
>> <mailto:support-its at unibas.ch> | +41 61 267 14 11
>> <tel:+41%2061%20267%2014%2011>
>>
>>
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>> http://lists.ovirt.org/mailman/listinfo/users
>> <http://lists.ovirt.org/mailman/listinfo/users>
>>
>>
>
> --
>
> *Arsène Gschwind*
> Fa. Sapify AG im Auftrag der Universität Basel
> IT Services
> Klingelbergstr. 70 | CH-4056 Basel | Switzerland
> Tel. +41 79 449 25 63 <tel:+41%2079%20449%2025%2063> |
> http://its.unibas.ch <http://its.unibas.ch/>
> ITS-ServiceDesk: support-its at unibas.ch
> <mailto:support-its at unibas.ch> | +41 61 267 14 11
> <tel:+41%2061%20267%2014%2011>
>
>
--
*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 | CH-4056 Basel | Switzerland
Tel. +41 79 449 25 63 | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-its at unibas.ch | +41 61 267 14 11
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