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Date: Tue, 26 Feb 2013 18:43:34 -0700
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Subject: Re: XAPI Create iSCSI SR Question
From: Mike Tutkowski <mike.tutkowski@solidfire.com>
To: "cloudstack-dev@incubator.apache.org"
 <cloudstack-dev@incubator.apache.org>, Alex Huang <Alex.Huang@citrix.com>
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Hey Alex,

Thanks for the suggestion.

I used xe and found out (through the docs) that my contextType (String
variable) should have been equal to "user".

Once I made that change, it all worked.


On Tue, Feb 26, 2013 at 5:54 PM, Mike Tutkowski <
mike.tutkowski@solidfire.com> wrote:

> We do allow for the creation of a Primary Storage in CS based on a
> pre-existent Storage Repository, so I should be able to track down where
> that happens.
>
> I think we even include the XAPI source code for the SR class that does
> this.
>
>
> On Tue, Feb 26, 2013 at 5:39 PM, Mike Tutkowski <
> mike.tutkowski@solidfire.com> wrote:
>
>> I've heard of the xe CLI...I should look into that more.
>>
>> Thanks
>>
>>
>> On Tue, Feb 26, 2013 at 5:21 PM, Alex Huang <Alex.Huang@citrix.com>wrote=
:
>>
>>> Mike,
>>>
>>> It's been a while since I'ved the XenServer XAPI apis so I don't know
>>> for sure what you've set is correct.  However, I can point out that the=
 way
>>> I normally debug these things is I used the xe command line tool to fir=
st
>>> create the iscsi SR.  And then I look at the SR parameters and then try=
 to
>>> configure it with the java api to make the SR look the same.  It's much
>>> easier to figure it out this way.
>>>
>>> --Alex
>>>
>>> > -----Original Message-----
>>> > From: Mike Tutkowski [mailto:mike.tutkowski@solidfire.com]
>>> > Sent: Tuesday, February 26, 2013 3:26 PM
>>> > To: cloudstack-dev@incubator.apache.org
>>> > Subject: XAPI Create iSCSI SR Question
>>> >
>>> > Hi,
>>> >
>>> > I'm totally new to using the Xen Management API.
>>> >
>>> > I'm working on a little project where I create an iSCSI volume, then =
a
>>> Storage
>>> > Repository based on the volume, then a Primary Storage based on the S=
R.
>>> >
>>> > When running the code below (hard coding the info that's asked for), =
I
>>> > receive the following exception (*bolded*):
>>> >
>>> > *"The request is missing or has an incorrect target IQN parameter"
>>> (id=3D65)
>>> > *
>>> >
>>> > *<?xml version=3D"1.0" ?>*
>>> >
>>> > *<iscsi-target-iqns>*
>>> >
>>> > *<TGT>*
>>> >
>>> > *<Index>0</Index>*
>>> >
>>> > *<IPAddress>10.0.3.15</IPAddress>*
>>> >
>>> > *<TargetIQN>iqn.2013-01.com.solidfire:volume-1</TargetIQN>*
>>> >
>>> > *</TGT>*
>>> >
>>> > *<TGT>*
>>> >
>>> > *<Index>1</Index>*
>>> >
>>> > *<IPAddress>192.168.56.7</IPAddress>*
>>> >
>>> > *<TargetIQN>iqn.2013-01.com.solidfire:volume-1</TargetIQN>*
>>> >
>>> > *</TGT>*
>>> >
>>> > *<TGT>*
>>> >
>>> > *<Index>2</Index>*
>>> >
>>> > *<IPAddress>192.168.56.7</IPAddress>*
>>> >
>>> > *<TargetIQN>*</TargetIQN>*
>>> >
>>> > *</TGT>*
>>> >
>>> > *</iscsi-target-iqns>*
>>> >
>>> >         Connection connection =3D new Connection(new
>>> > URL("http://192.168.56.9"
>>> > ));
>>> >
>>> >          Session.loginWithPassword(connection, "root", "password",
>>> > APIVersion.latest().toString());
>>> >
>>> >          Host host =3D (Host)Host.getAll(connection).toArray()[0];
>>> >
>>> >          Map<String, String> deviceConfig =3D new HashMap<String,
>>> String>();
>>> >
>>> >
>>> >         deviceConfig.put("target", "192.168.56.7"); // the IP address
>>> of the box
>>> > hosting the iSCSI target
>>> >
>>> >         deviceConfig.put("targetiqn",
>>> "iqn.2013-01.com.solidfire:volume-1");
>>> > // the IQN
>>> >
>>> >         deviceConfig.put("SCSIid",
>>> > "14945540000000000174363735d33eaa0b2066de99378683d"); // the SCSI ID
>>> >
>>> >         final long size =3D 0; // Not sure if I need a "real" value h=
ere?
>>> >
>>> >         final String name =3D "Test iSCSI SR";
>>> >
>>> >         final String desc =3D "Created =3D " + new Date().toString();
>>> >
>>> >         final String type =3D "lvmoiscsi";
>>> >
>>> >         final String contentType =3D "unused"; // Not sure if I need =
a
>>> "real"
>>> > value here?
>>> >
>>> >         final boolean shared =3D true;
>>> >
>>> >         SR.create(connection, host, deviceConfig, size, name, desc,
>>> type,
>>> > contentType, shared, new HashMap<String, String>()); Thanks for any
>>> > assistance here! :)
>>> >
>>> > --
>>> > *Mike Tutkowski*
>>> > *Senior CloudStack Developer, SolidFire Inc.*
>>> > e: mike.tutkowski@solidfire.com
>>> > o: 303.746.7302
>>> > Advancing the way the world uses the
>>> > cloud<http://solidfire.com/solution/overview/?video=3Dplay>
>>> > *(tm)*
>>>
>>
>>
>>
>> --
>> *Mike Tutkowski*
>>  *Senior CloudStack Developer, SolidFire Inc.*
>> e: mike.tutkowski@solidfire.com
>> o: 303.746.7302
>> Advancing the way the world uses the cloud<http://solidfire.com/solution=
/overview/?video=3Dplay>
>> *=99*
>>
>
>
>
> --
> *Mike Tutkowski*
> *Senior CloudStack Developer, SolidFire Inc.*
> e: mike.tutkowski@solidfire.com
> o: 303.746.7302
> Advancing the way the world uses the cloud<http://solidfire.com/solution/=
overview/?video=3Dplay>
> *=99*
>


--=20
*Mike Tutkowski*
*Senior CloudStack Developer, SolidFire Inc.*
e: mike.tutkowski@solidfire.com
o: 303.746.7302
Advancing the way the world uses the
cloud<http://solidfire.com/solution/overview/?video=3Dplay>
*=99*

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