From logank at wolfram.com Tue Sep 6 15:49:13 2016 Content-Type: multipart/mixed; boundary="===============7725850020368589518==" MIME-Version: 1.0 From: Logan Kuhn To: users at ovirt.org Subject: [ovirt-users] No SPM and the master data domain won't come up Date: Tue, 06 Sep 2016 14:49:11 -0500 Message-ID: <440270991.52954814.1473191351932.JavaMail.zimbra@wolfram.com> --===============7725850020368589518== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable ------=3D_Part_52954813_1884487966.1473191351932 Content-Type: text/plain; charset=3Dutf-8 Content-Transfer-Encoding: 7bit During network testing last night I put one compute node into maintenance m= ode and changed it's network from legacy to OVS, this caused issues and I c= hanged it back. When I changed it back SPM contention started and neither b= ecame SPM, the logs are filled with this error message: = 2016-09-06 14:43:38,720 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.Sp= mStatusVDSCommand] (DefaultQuartzScheduler5) [] Command 'SpmStatusVDSComman= d(HostName =3D ovirttest1, SpmStatusVDSCommandParameters:{runAsync=3D'true'= , hostId=3D'd84ebe29-5acd-4e4b-9bee-041b27a2f9f9', storagePoolId=3D'0000000= 1-0001-0001-0001-0000000000d8'})' execution failed: VDSGenericException: VD= SErrorException: Failed to SpmStatusVDS, error =3D (13, 'Sanlock resource r= ead failure', 'Permission denied'), code =3D 100 = I've put all but the master data domain into maitenance mode and the permis= sions on it are vdsm/kvm. The permissions on the nfs share have not been mo= dified, but I re-exported the share anyway, the share can be seen on the co= mpute node and I can even mount it on that compute node, as can vdsm: = nfs-server:/rbd/it/ovirt-nfs 293G 111G 183G 38% /rhev/data-center/mnt/nfs-s= erver:_rbd_it_ovirt-nfs = I'm not really sure where to go beyond this point.. = Regards, = Logan = ------=3D_Part_52954813_1884487966.1473191351932 Content-Type: text/html; charset=3Dutf-8 Content-Transfer-Encoding: quoted-printable
During network testing last night I put one compute node into main= =3D tenance mode and changed it's network from legacy to OVS, this caused issue= =3D s and I changed it back.  When I changed it back SPM contention starte= =3D d and neither became SPM, the logs are filled with this error message:

2016-09-06 14:43:38,720 ERROR [org.ovirt.engine.core.vdsbroker.vd= =3D sbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler5) [] Command 'SpmStatu= =3D sVDSCommand(HostName =3D3D ovirttest1, SpmStatusVDSCommandParameters:{runAs= yn=3D c=3D3D'true', hostId=3D3D'd84ebe29-5acd-4e4b-9bee-041b27a2f9f9', storagePoo= lId=3D =3D3D'00000001-0001-0001-0001-0000000000d8'})' execution failed: VDSGeneric= Ex=3D ception: VDSErrorException: Failed to SpmStatusVDS, error =3D3D (13, 'Sanlo= ck=3D resource read failure', 'Permission denied'), code =3D3D 100
<=3D br>
I've put all but the master data domain into maitenance mode = =3D and the permissions on it are vdsm/kvm.  The permissions on the nfs sh= =3D are have not been modified, but I re-exported the share anyway, the share c= =3D an be seen on the compute node and I can even mount it on that compute node= =3D , as can vdsm: 

nfs-se= rv=3D er:/rbd/it/ovirt-nfs 293G 111G 183G 38% /rhev/data-center/mnt/nfs-server:_r= =3D bd_it_ovirt-nfs

I'm not rea= ll=3D y sure where to go beyond this point..

<=3D /div>
Regards,
Logan
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