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From Dag Sonstebo <Dag.Sonst...@shapeblue.com>
Subject Re: FC STORAGE
Date Thu, 18 Apr 2019 12:09:49 GMT
I've played with this in the lab today:

- ACS4.11.2
- XCP-ng 7.4 (not yet tried later versions)
- iSCSI storage - not FC - but should behave roughly the same
- Logging this as https://github.com/apache/cloudstack/issues/3281 (will be updated this PM)

It definitely seems like we have a problem: adding the iSCSI pool using createStoragpool API
/ GUI with the iSCSI protocol and DefaultPrimary provider will result in the following.

- pools are successfully added to XCP-ng hosts:

[root@ref-trl-1050-x-M7-dsonstebo-xs2 ~]# xe sr-list type=lvmoiscsi params=uuid,name-label,host,type,PBDs
uuid ( RO)          : bab782cc-5cf7-d356-35fe-ef1d834876a1
    name-label ( RW): 7528269b-d349-3ef7-84fc-be05b138cfda
          host ( RO): <shared>
          PBDs (SRO): 5de4bac0-e468-420c-5bb3-ff244ee4743a; 9f009d93-95a0-00b2-1146-ccdcda846b2c
          type ( RO): lvmoiscsi


uuid ( RO)          : 55fddcb5-b095-e685-ba47-9388e120d5db
    name-label ( RW): 336f8108-d790-36fb-b568-9c096b1efc3c
          host ( RO): <shared>
          PBDs (SRO): d8c04363-a2b4-a93e-0c09-17eb0ba1b795; 140954b3-afe8-193b-860e-d5cea86c7a9f
          type ( RO): lvmoiscsi

[root@ref-trl-1050-x-M7-dsonstebo-xs2 ~]# xe pbd-list uuid=5de4bac0-e468-420c-5bb3-ff244ee4743a
params=device-config
device-config (MRO)    : targetIQN: iqn.2017-01.local.sblab:1faba1ed-79fc-46a3-acc6-4a60a7dcd65f;
SCSIid: 360014057f37d447de4e4b66a88f6d086; target: someip

[root@ref-trl-1050-x-M7-dsonstebo-xs2 ~]# xe pbd-list uuid=d8c04363-a2b4-a93e-0c09-17eb0ba1b795
params=device-config
device-config (MRO)    : targetIQN: iqn.2017-01.local.sblab:1faba1ed-79fc-46a3-acc6-4a60a7dcd65f;
SCSIid: 3600140531b0ef90d5f547059b55da52f; target: someip

- However ACS will not add the pool to config / database:

2019-04-18 08:45:01,287 WARN  [c.c.h.x.r.w.x.CitrixModifyStoragePoolCommandWrapper] (DirectAgent-5:ctx-0f96ece5)
(logid:70745797) ModifyStoragePoolCommand add XenAPIException:Unable to setup heartbeat sr
on SR 55fddcb5-b095-e685-ba47-9388e120d5db due to #7# volume hb-a615cbc3-cb8d-47f4-b9c6-271a29e6defd
is not created host:a615cbc3-cb8d-47f4-b9c6-271a29e6defd pool: someip/iqn.2017-01.local.sblab:1faba1ed-79fc-46a3-acc6-4a60a7dcd65f/0
com.cloud.utils.exception.CloudRuntimeException: Unable to setup heartbeat sr on SR 55fddcb5-b095-e685-ba47-9388e120d5db

2019-04-18 08:45:01,746 WARN  [o.a.c.s.d.l.CloudStackPrimaryDataStoreLifeCycleImpl] (qtp788117692-17:ctx-4291fe72
ctx-258944ee ctx-7f710460) (logid:70745797) No host can access storage pool org.apache.cloudstack.storage.datastore.PrimaryDataStoreImpl@6b4a4668
on cluster 1
2019-04-18 08:45:01,752 DEBUG [c.c.s.StorageManagerImpl] (qtp788117692-17:ctx-4291fe72 ctx-258944ee
ctx-7f710460) (logid:70745797) Failed to add data store: Failed to access storage pool
com.cloud.utils.exception.CloudRuntimeException: Failed to access storage pool

2019-04-18 08:45:09,005 WARN  [c.c.h.x.r.w.x.CitrixModifyStoragePoolCommandWrapper] (DirectAgent-11:ctx-57617773)
(logid:de8a1822) ModifyStoragePoolCommand add XenAPIException:Unable to setup heartbeat sr
on SR bab782cc-5cf7-d356-35fe-ef1d834876a1 due to #7# volume hb-5b87fc04-0899-4cc3-8bf9-7f70f762a8d7
is not created host:5b87fc04-0899-4cc3-8bf9-7f70f762a8d7 pool: 10.2.0.34/iqn.2017-01.local.sblab:1faba1ed-79fc-46a3-acc6-4a60a7dcd65f/1
com.cloud.utils.exception.CloudRuntimeException: Unable to setup heartbeat sr on SR bab782cc-5cf7-d356-35fe-ef1d834876a1
due to #7# volume hb-5b87fc04-0899-4cc3-8bf9-7f70f762a8d7 is not created

2019-04-18 08:45:09,012 WARN  [o.a.c.s.d.l.CloudStackPrimaryDataStoreLifeCycleImpl] (qtp788117692-18:ctx-855e8d96
ctx-44847c98 ctx-4f4aa928) (logid:de8a1822) No host can access storage pool org.apache.cloudstack.storage.datastore.PrimaryDataStoreImpl@69e25739
on cluster 1

2019-04-18 08:45:09,017 DEBUG [c.c.s.StorageManagerImpl] (qtp788117692-18:ctx-855e8d96 ctx-44847c98
ctx-4f4aa928) (logid:de8a1822) Failed to clean up storage pool: null
2019-04-18 08:45:09,017 INFO  [c.c.a.ApiServer] (qtp788117692-18:ctx-855e8d96 ctx-44847c98
ctx-4f4aa928) (logid:de8a1822) Failed to add data store: Failed to access storage pool

- At this point also checked that the XCP-ng hosts can actually successfully write to the
SRs - which works fine.
- Now trying to add the (already added in XCP) SR's as presetup pools - which again fails:

2019-04-18 11:57:57,396 DEBUG [c.c.a.ApiServlet] (qtp788117692-380:ctx-409b48b6) (logid:f7be07f6)
===START===  10.1.0.1 -- GET  command=createStoragePool&scope=cluster&zoneid=a8751ba6-cfa5-45e5-906d-2430017e6d6e&podid=f8e6f659-1e19-4d79-b0cd-df324ee25bb2&clusterid=23a8c2a0-8be0-4c49-90aa-ea8965f9a081&name=ISCSIPRESETUP&provider=DefaultPrimary&url=presetup%3A%2F%2Flocalhost%2F7528269b-d349-3ef7-84fc-be05b138cfda&response=json&_=1555588765517

2019-04-18 11:57:57,899 WARN  [c.c.h.x.r.w.x.CitrixModifyStoragePoolCommandWrapper] (DirectAgent-100:ctx-9f3cdefb)
(logid:f7be07f6) ModifyStoragePoolCommand add XenAPIException:Unable to setup heartbeat sr
on SR bab782cc-5cf7-d356-35fe-ef1d834876a1 due to #7# volume hb-a615cbc3-cb8d-47f4-b9c6-271a29e6defd
is not created host:a615cbc3-cb8d-47f4-b9c6-271a29e6defd pool: localhost/7528269b-d349-3ef7-84fc-be05b138cfda

2019-04-18 11:57:57,905 WARN  [o.a.c.s.d.l.CloudStackPrimaryDataStoreLifeCycleImpl] (qtp788117692-380:ctx-409b48b6
ctx-6ae91546) (logid:f7be07f6) Unable to establish a connection between Host[-1-Routing] and
org.apache.cloudstack.storage.datastore.PrimaryDataStoreImpl@4dd486dc
com.cloud.utils.exception.CloudRuntimeException: Unable establish connection from storage
head to storage pool 5 due to ModifyStoragePoolCommand add XenAPIException:Unable to setup
heartbeat sr on SR bab782cc-5cf7-d356-35fe-ef1d834876a1 due to #7# volume hb-a615cbc3-cb8d-47f4-b9c6-271a29e6defd
is not created host:a615cbc3-cb8d-47f4-b9c6-271a29e6defd pool: localhost/7528269b-d349-3ef7-84fc-be05b138cfda5

Regards,
Dag Sonstebo
Cloud Architect
ShapeBlue
 

On 18/04/2019, 08:29, "Andrija Panic" <andrija.panic@gmail.com> wrote:

    http://downloadns.citrix.com.edgesuite.net/11988/XenServer-7.1.0-s1-install-cd.iso
    
    
    
    On Thu, 18 Apr 2019 at 09:12, Dominik Czerepiński <dominator89@gmail.com>
    wrote:
    
    > Hello  Adrian Sender,
    > XenServer 7.1LTSR have non-free license? Because citrix want to pay for
    > this version. Only 7.6 I found free version.
    >
    > czw., 18 kwi 2019 o 02:34 <asender@testlabs.com.au> napisał(a):
    >
    > > Instead of me running up a lab with xcp-ing - can you try with Xenserver
    > > 7.1LTS - do not use newer versions as features are removed required for
    > > cloudstack (unless you pay for them).
    > >
    > > -Adrian Sender
    > >
    > >
    > >
    > > On 2019-04-18 06:58, Dominik Czerepiński wrote:
    > > > / didn't work. In attachment log from MGMT.
    > > >
    > > > śr., 17 kwi 2019 o 22:43 Grégoire Lamodière <g.lamodiere@dimsi.fr>
    > > > napisał(a):
    > > >
    > > >> Hi Dominik,
    > > >>
    > > >> I have no longer PreShared storage here, so I cannot be 100% sure,
    > > >> but I think you should add a / before your storage name : /STORAGE01
    > > >>
    > > >>
    > > >> If still not working, can you share the mgmt logs whille trying to
    > > >> add the pr store ?
    > > >>
    > > >> Cheers.
    > > >>
    > > >> Grégoire
    > > >>
    > > >> DE : Dominik Czerepiński [mailto:dominator89@gmail.com]
    > > >> ENVOYÉ : mercredi 17 avril 2019 18:49
    > > >> À : asender@testlabs.com.au
    > > >> CC : users@cloudstack.apache.org
    > > >> OBJET : Re: FC STORAGE
    > > >>
    > > >> Yes. Ok so I try one more time add FC storage as a primary storage
    > > >> to my cluster via cloustack manager and no luck. In the attachment
    > > >> I'm sending you screenshots of my configuration and log after adding
    > > >> storage.
    > > >>
    > > >> wt., 16 kwi 2019 o 15:22 <asender@testlabs.com.au> napisał(a):
    > > >>
    > > >>> Are you selecting presetup with xcp-ing?
    > > >>>
    > > >>> With xenserver when adding the FC storage within cloudstack you
    > > >>> need to
    > > >>> set presetup as the type:
    > > >>>
    > > >>> Type    PreSetup
    > > >>> Path    /DELL-SC4020
    > > >>>
    > > >>> -Adrian Sender
    > > >>>
    > > >>> On 2019-04-16 21:00, Dominik Czerepiński wrote:
    > > >>>> Storage is presented to hypervisor host via targetcli and on
Xen
    > > >>>> manager is enabled multipath so on all host I see storage 
via
    > > >>>> multiparty. CloudStack version is 4.11 but I try older version
    > > >>> 4.10
    > > >>>> and older version xcp-ng 4.6. All combination give me this
same
    > > >>> result
    > > >>>> can’t connect storage to hosts. If I present NFS as a primary
    > > >>> storage
    > > >>>> configuration complete successfully.
    > > >>>>
    > > >>>>> Wiadomość napisana przez Rafael Weingärtner
    > > >>>>> <rafaelweingartner@gmail.com> w dniu 16.04.2019,
o godz. 12:52:
    > > >>>>>
    > > >>>>> No need to be connected to the management server (MS).
How did
    > > >>> you
    > > >>>>> introduce the storage to CloudStack? What is the version
of
    > > >>> your
    > > >>>>> hypervisor? The version of CloudStack? How did you
    > > >>> configure/connect
    > > >>>>> the
    > > >>>>> storage with the hypervisors hosts?
    > > >>>>>
    > > >>>>> On Tue, Apr 16, 2019 at 7:50 AM dominator89@gmail.com
    > > >>>>> <dominator89@gmail.com>
    > > >>>>> wrote:
    > > >>>>>
    > > >>>>>> Hello,
    > > >>>>>>
    > > >>>>>> I would like to build a private cloud based on cloustack.
The
    > > >>>>>> infrastructure is ready and when adding the primary
storage
    > > >>> gets an
    > > >>>>>> error:
    > > >>>>>> the cluster can't connect to the storage. The cluster
is build
    > > >>> on
    > > >>>>>> latest
    > > >>>>>> xcp-ng, and storage is on FC. The disk resource is
visible on
    > > >>> the
    > > >>>>>> clusters.
    > > >>>>>> My question is whether the first storage must also
be
    > > >>> connected to
    > > >>>>>> the
    > > >>>>>> management server?
    > > >>>>>>
    > > >>>>>
    > > >>>>>
    > > >>>>> --
    > > >>>>> Rafael Weingärtner
    > > >>
    > > >> --
    > > >>
    > > >> Pozdrawiam Dominik Czerepiński
    > > >
    > > > --
    > > > Pozdrawiam Dominik Czerepiński
    > >
    >
    >
    > --
    > Pozdrawiam Dominik Czerepiński
    >
    
    
    -- 
    
    Andrija Panić
    


Dag.Sonstebo@shapeblue.com 
www.shapeblue.com
Amadeus House, Floral Street, London  WC2E 9DPUK
@shapeblue
  
 

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