8:57 a.m.
Good morning.
Just a thought. Should the recovery only work when the 'source' data center has
already updated to 3.5 (both node and engine) or can I recover storage domains from 3.4
data centers?
Regards.
Raul
----- Original Message -----
From: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>
To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
Cc: "Piotr Kliczewski" <pkliczew(a)redhat.com>, "users"
<users(a)ovirt.org>
Sent: Tuesday, 4 November, 2014 11:33:44 AM
Subject: Re: [ovirt-users] Import FC Storage as iSCSI
I forgot to set the WWID-s to the original values (LUNs were clones) and
tried again, same result.
----- Original Message -----
> From: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> To: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>, "Piotr
Kliczewski"
> <pkliczew(a)redhat.com>
> Cc: "users" <users(a)ovirt.org>
> Sent: Tuesday, 4 November, 2014 10:43:03 AM
> Subject: Re: [ovirt-users] Import FC Storage as iSCSI
>
> I think I already saw this issue related to jsonRPC.
>
> Pioter,
> does the error at [1] looks familiar to you,
> I remember that you worked on a bug which fixed an issue at the force
> detach?
>
> Raul,
> meanwhile can u please try to set the Host not to use json-RPC, and check
> if
> that works for you.
> do the following:
> maintain the Host ->
> edit the Host ->
> go to advanced parameters ->
> uncheck the checkbox of json ->
> after doing that, start the Host again, and try to attach the domain once
> again.
>
> Please let me know if you have any questions.
>
>
> [1]
> .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could
> not
> force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool
> 4e14574d-9472-4e4a-a44a-140acbb790bb. error:
> org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException:
> IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS,
> error = detach() takes exactly 5 arguments (3 given), code = -32603
> 2014-11-04 09:47:31,980 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand]
> (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand,
> log id: 5b4d7f9a
>
> Regards,
> Maor
>
>
> ----- Original Message -----
> > From: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>
> > To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> > Cc: "users" <users(a)ovirt.org>
> > Sent: Tuesday, November 4, 2014 9:57:46 AM
> > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> >
> > Hi.
> >
> > I have managed to get my oVirt node running using oVirt Node Hypervisor
> > 3.1.0_master-20140707.0. I hope this is not causing following issue, but
> > this Is the only way for me to test 3.5.
> >
> > When I try to import existing FC storage domain I get errors on Engine
> > (see
> > attached log).
> >
> > Regards.
> >
> > Raul
> > ----- Original Message -----
> > > From: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>
> > > To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> > > Sent: Monday, 27 October, 2014 11:29:40 AM
> > > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> > >
> > > I have set this to 3.4 because I still use ovirt-node-iso from oVirt
> > > 3.4.
> > > For
> > > some reason I can't set cluster compatibility to 3.4 and with cluster
> > > 3.5
> > > node installation fails. I will install node from 3.5 iso and try
> > > again.
> > >
> > > ----- Original Message -----
> > > > From: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> > > > To: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>
> > > > Cc: "users" <users(a)ovirt.org>
> > > > Sent: Monday, 27 October, 2014 10:50:21 AM
> > > > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> > > >
> > > > Which Data Center version are you using to attach the Storage Domain
> > > > to?
> > > > If the storage domain meta data indicates that it is already
attached
> > > > to
> > > > another Data Center (after DR for example). then you the attach of
it
> > > > will
> > > > only be supported for Data Center 3.5.
> > > >
> > > > Regards,
> > > > Maor
> > > >
> > > > ----- Original Message -----
> > > > > From: "Raul Laansoo" <raul.laansoo(a)bigbank.ee>
> > > > > To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> > > > > Cc: "users" <users(a)ovirt.org>
> > > > > Sent: Monday, October 27, 2014 10:07:18 AM
> > > > > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> > > > >
> > > > > When I try to import existing FC storage domain, which consists
of
> > > > > two
> > > > > NetAPP
> > > > > LUN-s cloned from NetAPP snapshots, I get:
> > > > >
> > > > > Error while executing action Attach Storage Domain: The Domain
is
> > > > > already
> > > > > used by another Data Center.
> > > > > In order to use it, detach it from the Data Center it is
currently
> > > > > attached
> > > > > to.
> > > > >
> > > > > Does this mean, that to import existing storage domain, it must
be
> > > > > first
> > > > > (cleanly) detached?
> > > > >
> > > > > Regards.
> > > > >
> > > > > ----- Original Message -----
> > > > > > From: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> > > > > > To: "Raul Laansoo"
<raul.laansoo(a)bigbank.ee>
> > > > > > Cc: "users" <users(a)ovirt.org>
> > > > > > Sent: Monday, 27 October, 2014 9:26:50 AM
> > > > > > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > > From: "Raul Laansoo"
<raul.laansoo(a)bigbank.ee>
> > > > > > > To: "Maor Lipchuk"
<mlipchuk(a)redhat.com>
> > > > > > > Cc: "users" <users(a)ovirt.org>
> > > > > > > Sent: Monday, October 27, 2014 8:43:31 AM
> > > > > > > Subject: Re: [ovirt-users] Import FC Storage as iSCSI
> > > > > > >
> > > > > > > Hi.
> > > > > > >
> > > > > > > Thank you for looking into this. Does this only affect
the
> > > > > > > import
> > > > > > > or
> > > > > > > influences also the process of attaching storage
domain to Data
> > > > > > > Center
> > > > > > > (you
> > > > > > > can't attach iSCSI Storage Domain to FC DC and
vice versa?)
> > > > > >
> > > > > > Hi Raul,
> > > > > >
> > > > > > for now, the fix should include the ability to
"switch" storage
> > > > > > types
> > > > > > only
> > > > > > through the import process,and not through the attach
process.
> > > > > > I think that the import process might be enough because you
can
> > > > > > always
> > > > > > remove
> > > > > > the Storage Domain and re-import it to the setup as
another
> > > > > > storage
> > > > > > type.
> > > > > >
> > > > > > > If I understand
> > > > > > > correctly, the Data Center's storage type is set
at the
> > > > > > > initialization
> > > > > > > time,
> > > > > > > when the first storage domain is attached and you
can't change
> > > > > > > it
> > > > > > > afterwards. In previous versions you could clearly see
the DC
> > > > > > > storage
> > > > > > > type,
> > > > > > > now it's not visible.
> > > > > >
> > > > > > You are right, mixed type data center is a feature
introduced in
> > > > > > version
> > > > > > 3.4
> > > > > > (see
http://www.ovirt.org/Features/Mixed_Types_Data_Center),
> > > > > > There should be only two type of Data Center local and
shared.
> > > > > > The import Storage Domain feature is supported only from
version
> > > > > > 3.5
> > > > > > so
> > > > > > it
> > > > > > can only be supported in mixed type Data Centers.
> > > > > >
> > > > > >
> > > > > > >
> > > > > > > Regards.
> > > > > > > Raul
> > > > > > >
> > > > > > > ----- Original Message -----
> > > > > > > > From: "Maor Lipchuk"
<mlipchuk(a)redhat.com>
> > > > > > > > To: "Itamar Heim"
<iheim(a)redhat.com>
> > > > > > > > Cc: "raul laansoo"
<raul.laansoo(a)bigbank.ee>, "Vered
> > > > > > > > Volansky"
> > > > > > > > <vered(a)redhat.com>, "users"
<users(a)ovirt.org>
> > > > > > > > Sent: Monday, 27 October, 2014 2:16:14 AM
> > > > > > > > Subject: Re: [ovirt-users] Import FC Storage as
iSCSI
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > ----- Original Message -----
> > > > > > > > > From: "Itamar Heim"
<iheim(a)redhat.com>
> > > > > > > > > To: "Maor Lipchuk"
<mlipchuk(a)redhat.com>, "raul laansoo"
> > > > > > > > > <raul.laansoo(a)bigbank.ee>
> > > > > > > > > Cc: "Vered Volansky"
<vered(a)redhat.com>, "users"
> > > > > > > > > <users(a)ovirt.org>
> > > > > > > > > Sent: Sunday, October 26, 2014 9:34:14 PM
> > > > > > > > > Subject: Re: [ovirt-users] Import FC Storage
as iSCSI
> > > > > > > > >
> > > > > > > > > On 10/26/2014 03:58 PM, Maor Lipchuk wrote:
> > > > > > > > > > Hi Raul,
> > > > > > > > > >
> > > > > > > > > > The storage domain type is determined
from the Storage
> > > > > > > > > > Domain
> > > > > > > > > > meta
> > > > > > > > > > data.
> > > > > > > > > > If your storage domain was previously
an FC Storage
> > > > > > > > > > Domain,
> > > > > > > > > > the
> > > > > > > > > > import
> > > > > > > > > > process will read this from the meta
data and import it
> > > > > > > > > > as
> > > > > > > > > > an
> > > > > > > > > > FC
> > > > > > > > > > Storage
> > > > > > > > > > Domain.
> > > > > > > > > >
> > > > > > > > > > This behavior should be changed so the
storage type will
> > > > > > > > > > be
> > > > > > > > > > determined
> > > > > > > > > > by
> > > > > > > > > > the user instead from the meta data,
> > > > > > > > > > I've opened a bug on this issue for
3.5,
> > > > > > > > > > https://bugzilla.redhat.com/1157240.
> > > > > > > > >
> > > > > > > > > so i guess for now the metadata can be
changed as a
> > > > > > > > > workaround?
> > > > > > > >
> > > > > > > > I believe so,
> > > > > > > > I've tried now to import an existing iSCSI
Storage Domain
> > > > > > > > after
> > > > > > > > changing
> > > > > > > > its
> > > > > > > > meta data from ISCSI to FCP and it seems to work
well, the
> > > > > > > > Storage
> > > > > > > > was
> > > > > > > > imported as Fibre Channel.
> > > > > > > >
> > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > Regards,
> > > > > > > > > > Maor
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > ----- Original Message -----
> > > > > > > > > > From: "Allon Mureinik"
<amureini(a)redhat.com>
> > > > > > > > > > To: "Maor Lipchuk"
<mlipchuk(a)redhat.com>
> > > > > > > > > > Cc: "Vered Volansky"
<vered(a)redhat.com>, "users"
> > > > > > > > > > <users(a)ovirt.org>,
> > > > > > > > > > "Raul
> > > > > > > > > > Laansoo"
<raul.laansoo(a)bigbank.ee>
> > > > > > > > > > Sent: Sunday, October 26, 2014 10:42:53
AM
> > > > > > > > > > Subject: Re: [ovirt-users] Import FC
Storage as iSCSI
> > > > > > > > > >
> > > > > > > > > > Maor, does this ring in bells wrt
importing a storage
> > > > > > > > > > domain?
> > > > > > > > > >
> > > > > > > > > > ----- Original Message -----
> > > > > > > > > >> From: "Raul Laansoo"
<raul.laansoo(a)bigbank.ee>
> > > > > > > > > >> To: "Vered Volansky"
<vered(a)redhat.com>
> > > > > > > > > >> Cc: "users"
<users(a)ovirt.org>
> > > > > > > > > >> Sent: Thursday, October 23, 2014
4:51:34 PM
> > > > > > > > > >> Subject: Re: [ovirt-users] Import
FC Storage as iSCSI
> > > > > > > > > >>
> > > > > > > > > >> Hi.
> > > > > > > > > >>
> > > > > > > > > >> I have done this because this is
the only way to access
> > > > > > > > > >> iSCSI
> > > > > > > > > >> target.
> > > > > > > > > >> But
> > > > > > > > > >> after import it shows up as FC (the
original storage
> > > > > > > > > >> domain
> > > > > > > > > >> type).
> > > > > > > > > >> Where
> > > > > > > > > >> does this information come from? I
have DataCenter setup
> > > > > > > > > >> from
> > > > > > > > > >> about
> > > > > > > > > >> version
> > > > > > > > > >> ovirt-engine-3.3.2.
> > > > > > > > > >>
> > > > > > > > > >> Thank you.
> > > > > > > > > >>
> > > > > > > > > >> ----- Original Message -----
> > > > > > > > > >>> From: "Vered
Volansky" <vered(a)redhat.com>
> > > > > > > > > >>> To: "Raul Laansoo"
<raul.laansoo(a)bigbank.ee>
> > > > > > > > > >>> Cc: "users"
<users(a)ovirt.org>
> > > > > > > > > >>> Sent: Thursday, 23 October,
2014 4:24:12 PM
> > > > > > > > > >>> Subject: Re: [ovirt-users]
Import FC Storage as iSCSI
> > > > > > > > > >>>
> > > > > > > > > >>>
> > > > > > > > > >>>
> > > > > > > > > >>> ----- Original Message -----
> > > > > > > > > >>>> From: "Raul
Laansoo" <raul.laansoo(a)bigbank.ee>
> > > > > > > > > >>>> To: "users"
<users(a)ovirt.org>
> > > > > > > > > >>>> Sent: Thursday, October 23,
2014 10:59:30 AM
> > > > > > > > > >>>> Subject: [ovirt-users]
Import FC Storage as iSCSI
> > > > > > > > > >>>>
> > > > > > > > > >>>> Hello.
> > > > > > > > > >>>>
> > > > > > > > > >>>> I have created an FC
Storage Domain and made snapshots
> > > > > > > > > >>>> of
> > > > > > > > > >>>> all
> > > > > > > > > >>>> LUNs
> > > > > > > > > >>>> on
> > > > > > > > > >>>> the
> > > > > > > > > >>>> SAN. Now I want to use
those snapshots on another Data
> > > > > > > > > >>>> Center
> > > > > > > > > >>>> over
> > > > > > > > > >>>> iSCSI
> > > > > > > > > >>>> connection to test
recovery. I can import the domain,
> > > > > > > > > >>>> but
> > > > > > > > > >>>> the
> > > > > > > > > >>>> domains
> > > > > > > > > >>>> Storage Type is FC and I
can't attach it to host. Is
> > > > > > > > > >>>> it
> > > > > > > > > >>>> possible
> > > > > > > > > >>>> to
> > > > > > > > > >>>> change
> > > > > > > > > >>>> domain type to iSCSI or
some other way to import
> > > > > > > > > >>>> storage
> > > > > > > > > >>>> domain.
> > > > > > > > > >>>
> > > > > > > > > >>> Just select iSCSI as thetype
when you import it. This
> > > > > > > > > >>> is
> > > > > > > > > >>> the
> > > > > > > > > >>> type
> > > > > > > > > >>> of
> > > > > > > > > >>> the
> > > > > > > > > >>> new
> > > > > > > > > >>> domain.
> > > > > > > > > >>>
> > > > > > > > > >>> Vered
> > > > > > > > > >>>
> > > > > > > > > >>>>
> > > > > > > > > >>>> Thank you.
> > > > > > > > > >>>>
> > > > > > > > > >>>> Raul
> > > > > > > > > >>>>
_______________________________________________
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> > > > > > > > > >>>>
http://lists.ovirt.org/mailman/listinfo/users
> > > > > > > > > >>>>
> > > > > > > > > >>>
> > > > > > > > > >>
_______________________________________________
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> > > > > > > > > >>
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