From Ernest.Beinrohr at axonpro.sk Wed Apr 22 05:44:47 2015 Content-Type: multipart/mixed; boundary="===============2039823385969633855==" MIME-Version: 1.0 From: Ernest Beinrohr To: users at ovirt.org Subject: Re: [ovirt-users] Is it possible to limit the number and speed of paralel STORAGE migrations? Date: Wed, 22 Apr 2015 11:44:30 +0200 Message-ID: <55376D7E.3060001@axonpro.sk> In-Reply-To: CALLXwb6s2S-mDdXFQ9aPbEYwT1SzFS_pG8r2wxS6djEQHnaHfA@mail.gmail.com --===============2039823385969633855== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------000406070305040405010107 Content-Type: text/plain; charset=3Dutf-8; format=3Dflowed Content-Transfer-Encoding: 8bit D=C5=88a 21.04.2015 o 17:33 Dan Yasny nap=C3=ADsal(a): > Why not just script them to migrate one after the other? The CLI is = > nice and simple, and the SDK is even nicer Well I gave it a try, but I'm quite new to python and this does not work = as expected: for vm in vms: print vm.name for disk in vm.disks.list( ): print " disk: " + disk.name sd =3D api.storagedomains.get('newstorage') disk.move(params.Disk(storage_domains=3Dparams.StorageDomains(storage_domai= n=3D[sd]))) status: 500 reason: Internal Server Error detail: HTTP Status 500 - Bad arguments passed to public abstract = javax.ws.rs.core.Response = org.ovirt.engine.api.resource.MovableResource.move(org.ovirt.engine.api.mod= el.Action) = ( org.ovirt.engine.api.model.Disk org.ovirt.engine.api.model.Disk(a)6a0db58= b ) -- = Ernest Beinrohr, AXON PRO Ing , RHCE = , RHCVA = , LPIC = , VCA , +421-2-62410360 +421-903-482603 --------------000406070305040405010107 Content-Type: text/html; charset=3Dutf-8 Content-Transfer-Encoding: 8bit

D=C5=88a 21.04.2015 o 17:33 Dan Yasny nap=C3=ADsal(a):

Why not just script them to migrate one after the other? The CLI is nice and simple, and the SDK is even nicer

Well I gave it a try, but I'm quite new to python and this does not work as expected:

for vm in vms:
=C2=A0 print vm.name
=C2=A0 for disk in vm.disks.list( ):
=C2=A0=C2=A0=C2=A0 print " disk: " + disk.name
=C2=A0=C2=A0=C2=A0 sd =3D api.storagedomains.get('newstorage')
=C2=A0=C2=A0=C2=A0 disk.move(params.Disk(storage_domains=3Dparams.StorageDomains(storage_domai= n=3D[sd])))

status: 500
reason: Internal Server Error
detail: HTTP Status 500 - Bad arguments passed to public abstract javax.ws.rs.core.Response org.ovirt.engine.api.resource.MovableResource.move(org.ovirt.engine.api= .model.Action)=C2=A0 ( org.ovirt.engine.api.model.Disk org.ovirt.engine.api.model.Disk(a)6a0db58b )

Ernest Beinrohr, AXON PRO
Ing, RHCE, RHCVA, LPIC, VCA,
+421-2-62410360 +421-903-482603

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