--Apple-Mail=_86495AA0-19B5-42EB-9515-670209434AA3 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii I'm trying to generated a lun disk, using the python SDK. My code can be found at = https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__init__.py= If a try to see the content of a existing disk and test with : print disk.get_type() print disk.get_storage_type() I'm getting : None lun Now I try to create another LUN disk with kwargs['storage_type'] =3D 'lun' kwargs['type_'] =3D 'system' I'm getting:
POST /api/disks HTTP/1.1 <disk> <type>system</type> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
changing to=20 kwargs['type_'] =3D None=20 change nothing, I'm still getting the same error message.
POST /api/disks HTTP/1.1 <disk> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
What did I do wrong ? There is nothing about that in the logs --Apple-Mail=_86495AA0-19B5-42EB-9515-670209434AA3 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii <html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D"">I'm trying to = generated a lun disk, using the python SDK.<br class=3D""><br = class=3D"">My code can be found at <a = href=3D"https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__i= nit__.py" = class=3D"">https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/= __init__.py</a><br class=3D""><br class=3D"">If a try to see the content = of a existing disk and test with :<br = class=3D"">print disk.get_type()<br = class=3D"">print disk.get_storage_type()<br class=3D""><br = class=3D"">I'm getting :<br class=3D"">None<br class=3D"">lun<br = class=3D""><br class=3D"">Now I try to create another LUN disk with<br = class=3D"">kwargs['storage_type'] =3D 'lun'<br = class=3D"">kwargs['type_'] =3D 'system'<br class=3D""><br = class=3D"">I'm getting:<div class=3D""><br class=3D""><font face=3D"Menlo"= class=3D"">> POST /api/disks HTTP/1.1<br class=3D"">> = <disk><br class=3D"">> = <type>system</type><br class=3D"">> = <interface>virtio-scsi</interface><br = class=3D"">> <lun_storage><br = class=3D"">> <logical_unit = id=3D"3600c0ff00026285aed8f355701000000"/><br = class=3D"">> </lun_storage><br = class=3D"">> = <storage_type>lun</storage_type><br = class=3D"">> </disk><br class=3D"">...<br class=3D"">< = <fault><br class=3D"">< = <reason>Incomplete parameters</reason><br = class=3D"">< <detail>Storage [type] = required for invoke0</detail><br class=3D"">< </fault><br = class=3D""></font><div class=3D""><br class=3D""></div><div = class=3D"">changing to </div><div class=3D""><font face=3D"Menlo" = class=3D""> kwargs['type_'] =3D None </font></div><div = class=3D"">change nothing, I'm still getting the same error = message.</div><div class=3D""><br class=3D""></div><font face=3D"Menlo" = class=3D"">> POST /api/disks HTTP/1.1<br class=3D"">> = <disk><br class=3D"">> = <interface>virtio-scsi</interface><br = class=3D"">> <lun_storage><br = class=3D"">> <logical_unit = id=3D"3600c0ff00026285aed8f355701000000"/><br = class=3D"">> </lun_storage><br = class=3D"">> = <storage_type>lun</storage_type><br = class=3D"">> </disk><br class=3D"">...<br class=3D"">< = <fault><br class=3D"">< = <reason>Incomplete parameters</reason><br = class=3D"">< <detail>Storage [type] = required for invoke0</detail><br class=3D"">< </fault><br = class=3D""><br class=3D""></font><div class=3D""><br class=3D""></div><div= class=3D""> What did I do wrong ? There is nothing about that in = the logs</div><br class=3D"Apple-interchange-newline"><br class=3D""><br = class=3D""><br class=3D""></div></body></html>= --Apple-Mail=_86495AA0-19B5-42EB-9515-670209434AA3--
On 05/13/2016 04:21 PM, Fabrice Bacchella wrote:
I'm trying to generated a lun disk, using the python SDK.
My code can be found at https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__init__.py
If a try to see the content of a existing disk and test with : print disk.get_type() print disk.get_storage_type()
I'm getting : None lun
Now I try to create another LUN disk with kwargs['storage_type'] = 'lun' kwargs['type_'] = 'system'
I'm getting:
POST /api/disks HTTP/1.1 <disk> <type>system</type> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
changing to kwargs['type_'] = None change nothing, I'm still getting the same error message.
POST /api/disks HTTP/1.1 <disk> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
What did I do wrong ? There is nothing about that in the logs
When creating a LUN disk you need to specify the type (fcp or iscsi) inside the "lun_storage" element, so you need to send an XML document like this: <disk> <interface>virtio</interface> <lun_storage> <type>fcp</type> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> </disk> To do that with the Python SDK you need the following code: params.Disk( interface='virtio', lun_storage=params.Storage( type_='fcp', logical_unit=[ params.LogicalUnit( id='0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-2', ), ], ), ) -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.
--Apple-Mail=_C59EC8FE-E5DE-4407-A911-5D659A187BB7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252
Le 13 mai 2016 =E0 20:04, Juan Hern=E1ndez <jhernand@redhat.com> a = =E9crit : =20 On 05/13/2016 04:21 PM, Fabrice Bacchella wrote:
I'm trying to generated a lun disk, using the python SDK. =20 My code can be found at = https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__init__.py=
POST /api/disks HTTP/1.1 <disk> <type>system</type> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault> =20 changing to=20 kwargs['type_'] =3D None=20 change nothing, I'm still getting the same error message. =20 POST /api/disks HTTP/1.1 <disk> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault> =20 =20 What did I do wrong ? There is nothing about that in the logs =20 =20 When creating a LUN disk you need to specify the type (fcp or iscsi) inside the "lun_storage" element, so you need to send an XML document
=20 If a try to see the content of a existing disk and test with : print disk.get_type() print disk.get_storage_type() =20 I'm getting : None lun =20 Now I try to create another LUN disk with kwargs['storage_type'] =3D 'lun' kwargs['type_'] =3D 'system' =20 I'm getting: =20 like this: =20 <disk> <interface>virtio</interface> <lun_storage> <type>fcp</type> <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/> </lun_storage> </disk> =20 To do that with the Python SDK you need the following code: =20 params.Disk( interface=3D'virtio', lun_storage=3Dparams.Storage( type_=3D'fcp', logical_unit=3D[ params.LogicalUnit( id=3D'0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-2', ), ], ), ) =20
Ok thanks, but now I'm checking the rsdl (I should have done that = earlier) and see : <parameter required=3D"true" type=3D"xs:string"> <name>disk.lun_storage.type</name> </parameter> <parameter required=3D"true" type=3D"collection"> <name>disk.lun_storage.logical_unit</name> <parameters_set> <parameter required=3D"true" type=3D"xs:string"> <name>logical_unit.id</name> </parameter> <parameter required=3D"true" type=3D"xs:string"> <name>logical_unit.address</name> </parameter> <parameter required=3D"true" type=3D"xs:int"> <name>logical_unit.port</name> </parameter> <parameter required=3D"true" type=3D"xs:string"> <name>logical_unit.target</name> </parameter> </parameters_set> </parameter> Given the output for a existing SAN disk, I see : <lun_storage id=3D"3600c0ff00026285a2091355701000000"> <logical_unit id=3D"3600c0ff00026285a2091355701000000"> = <serial>SHP_MSA_2040_SAS_00c0ff26285a00002091355701000000</serial> <vendor_id>HP</vendor_id> <product_id>MSA 2040 SAS</product_id> <lun_mapping>33</lun_mapping> <size>1099511627776</size> <paths>0</paths> <disk_id>dd98b206-08e4-48c0-9795-d10bc7581a95</disk_id> </logical_unit> </lun_storage> There is no address, port or target, that are needed only for iscsi. I = tried without and everything was fine. So I think they are not required. --Apple-Mail=_C59EC8FE-E5DE-4407-A911-5D659A187BB7 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><br = class=3D""><blockquote type=3D"cite" class=3D"">Le 13 mai 2016 =E0 = 20:04, Juan Hern=E1ndez <<a href=3D"mailto:jhernand@redhat.com" = class=3D"">jhernand@redhat.com</a>> a =E9crit :<br class=3D""><br = class=3D"">On 05/13/2016 04:21 PM, Fabrice Bacchella wrote:<br = class=3D""><blockquote type=3D"cite" class=3D"">I'm trying to generated = a lun disk, using the python SDK.<br class=3D""><br class=3D"">My code = can be found<br class=3D"">at <a = href=3D"https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__i= nit__.py" = class=3D"">https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/= __init__.py</a><br class=3D""><br class=3D"">If a try to see the content = of a existing disk and test with :<br class=3D"">print = disk.get_type()<br class=3D"">print disk.get_storage_type()<br = class=3D""><br class=3D"">I'm getting :<br class=3D"">None<br = class=3D"">lun<br class=3D""><br class=3D"">Now I try to create another = LUN disk with<br class=3D"">kwargs['storage_type'] =3D 'lun'<br = class=3D"">kwargs['type_'] =3D 'system'<br class=3D""><br class=3D"">I'm = getting:<br class=3D""><br class=3D""><blockquote type=3D"cite" = class=3D"">POST /api/disks HTTP/1.1<br class=3D""><disk><br = class=3D""> <type>system</type><br = class=3D""> = <interface>virtio-scsi</interface><br class=3D""> = <lun_storage><br class=3D""> = <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/><br = class=3D""> </lun_storage><br class=3D""> = <storage_type>lun</storage_type><br = class=3D""></disk><br class=3D""></blockquote>...<br class=3D""><= <fault><br class=3D"">< <reason>Incomplete = parameters</reason><br class=3D"">< = <detail>Storage [type] required for invoke0</detail><br = class=3D"">< </fault><br class=3D""><br class=3D"">changing = to <br class=3D""> kwargs['type_'] =3D None <br = class=3D"">change nothing, I'm still getting the same error message.<br = class=3D""><br class=3D""><blockquote type=3D"cite" class=3D"">POST = /api/disks HTTP/1.1<br class=3D""><disk><br class=3D""> = <interface>virtio-scsi</interface><br class=3D""> = <lun_storage><br class=3D""> = <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/><br = class=3D""> </lun_storage><br class=3D""> = <storage_type>lun</storage_type><br = class=3D""></disk><br class=3D""></blockquote>...<br class=3D""><= <fault><br class=3D"">< <reason>Incomplete = parameters</reason><br class=3D"">< = <detail>Storage [type] required for invoke0</detail><br = class=3D"">< </fault><br class=3D""><br class=3D""><br = class=3D"">What did I do wrong ? There is nothing about that in the = logs<br class=3D""><br class=3D""></blockquote><br class=3D"">When = creating a LUN disk you need to specify the type (fcp or iscsi)<br = class=3D"">inside the "lun_storage" element, so you need to send an XML = document<br class=3D"">like this:<br class=3D""><br = class=3D""> <disk><br class=3D""> = <interface>virtio</interface><br class=3D""> = <lun_storage><br class=3D""> = <type>fcp</type><br class=3D""> = <logical_unit id=3D"3600c0ff00026285aed8f355701000000"/><br = class=3D""> </lun_storage><br = class=3D""> </disk><br class=3D""><br class=3D"">To do that = with the Python SDK you need the following code:<br class=3D""><br = class=3D""> params.Disk(<br class=3D""> = interface=3D'virtio',<br class=3D""> = lun_storage=3Dparams.Storage(<br class=3D""> = type_=3D'fcp',<br class=3D""> logical_unit=3D[<br= class=3D""> params.LogicalUnit(<br = class=3D""> = id=3D'0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-2',<br class=3D""> = ),<br class=3D""> ],<br = class=3D""> ),<br class=3D""> )<br class=3D""><br = class=3D""></blockquote><div class=3D""><br class=3D""></div>Ok thanks, = but now I'm checking the rsdl (I should have done that earlier) and see = :<div class=3D""><br class=3D""><div class=3D""><font face=3D"Menlo" = class=3D""><parameter required=3D"true" type=3D"xs:string">= ;<br class=3D""> = <name>disk.lun_storage.type</name><br = class=3D""></parameter><br = class=3D""><parameter required=3D"true" type=3D"collection"&g= t;<br class=3D""> = <name>disk.lun_storage.logical_unit</name><br = class=3D""> <parameters_set><br class=3D""> = = <parameter required=3D"true" type=3D"xs:string"&g= t;<br class=3D""> = <name>logical_unit.id</name><br class=3D""> = </parameter><br class=3D""> = = <parameter required=3D"true" type=3D"xs:string"&g= t;<br class=3D""> = <name>logical_unit.address</name><br = class=3D""> </parameter><br = class=3D""> = <parameter required=3D"true" type=3D"xs:int"><= br class=3D""> = <name>logical_unit.port</name><br = class=3D""> </parameter><br = class=3D""> = <parameter required=3D"true" type=3D"xs:string"&g= t;<br class=3D""> = <name>logical_unit.target</name><br = class=3D""> </parameter><br = class=3D""> </parameters_set><br = class=3D""></parameter></font></div><div class=3D""><br = class=3D""></div><div class=3D"">Given the output for a existing SAN = disk, I see :</div><div class=3D""><pre style=3D"background-color: = rgb(255, 255, 255); font-family: Menlo;" class=3D""> <lun_storage = id=3D"3600c0ff00026285a2091355701000000"><br class=3D""> = <logical_unit id=3D"3600c0ff00026285a2091355701000000"><br = class=3D""> = <serial>SHP_MSA_2040_SAS_00c0ff26285a00002091355701000000</serial= ><br class=3D""> <vendor_id>HP</vendor_id><br = class=3D""> <product_id>MSA 2040 = SAS</product_id><br class=3D""> = <lun_mapping>33</lun_mapping><br class=3D""> = <size>1099511627776</size><br class=3D""> = <paths>0</paths><br class=3D""> = <disk_id>dd98b206-08e4-48c0-9795-d10bc7581a95</disk_id><br = class=3D""> </logical_unit><br class=3D""> = </lun_storage><br class=3D""></pre><div class=3D"">There is = no address, port or target, that are needed only for iscsi. I tried = without and everything was fine. So I think they are not = required.</div><div class=3D""><span style=3D"font-family: Menlo;" = class=3D""><br class=3D""></span></div><br = class=3D""></div></div></body></html>= --Apple-Mail=_C59EC8FE-E5DE-4407-A911-5D659A187BB7--
participants (2)
-
Fabrice Bacchella -
Juan Hernández