Hi, Failure reason was the following : the initiator IQN wasn't declared on the iSCSI server. Sorry for disturbing for nothing. Regards, J.P. -----Message d'origine----- De : users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] De la part de users-request@ovirt.org Envoyé : mercredi 2 décembre 2015 11:42 À : users@ovirt.org Objet : Users Digest, Vol 51, Issue 16 Send Users mailing list submissions to users@ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-request@ovirt.org You can reach the person managing the list at users-owner@ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Failing to add iSCSI storage domain (Jean-Pierre Ribeauville) 2. Re: HA cluster (Simone Tiraboschi) ---------------------------------------------------------------------- Message: 1 Date: Wed, 2 Dec 2015 10:41:11 +0000 From: Jean-Pierre Ribeauville <jpribeauville@axway.com> To: "users@ovirt.org" <users@ovirt.org> Subject: [ovirt-users] Failing to add iSCSI storage domain Message-ID: <1051EFB4D3A1704680C38CCAAC5836D2929DC082@WPTXMAIL2.ptx.axway.int> Content-Type: text/plain; charset="iso-8859-1" Hi, By using 3.5 ovirt , I'm trying to add a iSCSI storage domain to my datacenter. When clicking on discover button , I got following error : No new devices were found. This may be due to either: incorrect multipath configuration on the Host or wrong address of the iscsi target or a failure to authenticate on the target device. Please consult your Storage Administrator. I restart sanlock service on the host ( it's a RHEL 7) ; no positive effect. In engine.log found this : ... IQNListReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=475, mMessage=Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])"]] 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) HostName = ldc01omv01 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) Command DiscoverSendTargetsVDSCommand(HostName = ldc01omv01, HostId = 09bb3024-170f-48a1-a78a-951a2c61c680, connection={ id: null, connection: 10.147.60.90, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTargetsVDSCommand, log id: 3023392e 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery] (ajp-/127.0.0.1:8702-5) Query DiscoverSendTargetsQuery failed. Exception message is VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475): org.ovirt.engine.core.commo n.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:117) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery.executeQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:73) [bll.jar:] ... In order to check iSCSI discovering via another way, I run this command from ovirt manager system command prompt : iscsiadm -m discovery -t st -p <iSCSI Server Address> I got a correct device lists. Thanks for help. J.P. Ribeauville P: +33.(0).1.47.17.20.49 . Puteaux 3 Etage 5 Bureau 4 jpribeauville@axway.com<mailto:jpribeauville@axway.com> http://www.axway.com<http://www.axway.com/> P Pensez ? l'environnement avant d'imprimer.