Hi, finally after one more try of reinstallation server is now "operrational" really does not understande what happen :(. Lionel.

----- Mail original ----- De: "Lionel Caignec" <caignec(a)cines.fr&gt; À: "users" <users(a)ovirt.org&gt; Envoyé: Lundi 30 Avril 2018 15:14:36 Objet: [ovirt-users] Unable to activate host after 4.2 upgrade Hi, i've upgraded my ovirt installation from 4.1.x to 4.2.. But i have problem with one host. Ovirt said some mandatory network missing, but when i look into network configuration all Physical Card are in RED marked down. But my network is fully operrationnal (can ping). I tried to remove all vdsm relative package and reinstall it manually --> KO I tried to remove host from ovirt, and reinstall it --> KO On "setup host networks" screen all my card indicate "Link Layer Information" not available. Here is the log seems to be relevant (engine.log) : 2018-04-30 15:05:05,053+02 ERROR [org.ovirt.engine.core.bll.SetNonOperationalVdsCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] Host 'dwalin.cines.fr' is set to Non-Operational, it is missing the following networks: 'dmz_interne,dmz_interne_adm,dns_interne,echange,echange_adm,ldap_interne,p allas_serv,pallas_serv_adm,securite,securite_adm,tiamat' 2018-04-30 15:05:05,079+02 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] EVENT_ID: VDS_SET_NONOPERATIONAL_NETWORK(519), Host dwalin.cines.fr does not comply with the cluster Private networks, the following networks are missing on host: 'dmz_interne,dmz_interne_adm,dns_interne,echange,echange_adm,ldap_interne,p allas_serv,pallas_serv_adm,securite,securite_adm,tiamat' 2018-04-30 15:05:05,085+02 ERROR [org.ovirt.engine.core.bll.job.ExecutionHandler] (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] Exception: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: javax.resource.ResourceException: IJ000457: Unchecked throwable in managedConnectionReconnected() cl=org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@43726 09f[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@688b132 3 connection handles=0 lastReturned=1525093505080 lastValidated=1525093160840 lastCheckedOut=1525093505059 trackByTx=false pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@1d01224a mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@bd7a6f0[pool=ENGINE DataSource] xaResource=LocalXAResourceImpl@3343607b[connectionListener=4372609f connectionManager=36e47d0e warned=false currentXid=null productName=PostgreSQ L productVersion=9.5.9 jndiName=java:/ENGINEDataSource] txSync=null] (...) Now i really does know what to do. Someone have an idea? Thank you. -- Lionel _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Ok thank you for this explanation it seems logical. Where can i modify this settings? Posgres configuration or in the database?

----- Mail original ----- De: "Alexander Wels" <awels(a)redhat.com&gt; À: "users" <users(a)ovirt.org&gt; Cc: "Lionel Caignec" <caignec(a)cines.fr&gt; Envoyé: Lundi 30 Avril 2018 15:58:42 Objet: Re: [ovirt-users] Unable to activate host after 4.2 upgrade On Monday, April 30, 2018 9:49:16 AM EDT Lionel Caignec wrote: > Hi, > > finally after one more try of reinstallation server is now "operrational" > really does not understande what happen :(. > > Lionel. According to that exception there was an issue connecting to the engine database to retrieve some network related information, which in turn resulted in the host going non operational. I would check the engine.log in /var/log/ ovirt-engine on the engine machine to see if there is more information on why the connection failed. Depending on how many concurrent connections are being used it is possible none were available when you tried. Now whatever was using the connections has stopped using them, and they were available again. Try increasing the number of connections available in the postgres configuration to solve the problem. > ----- Mail original ----- > De: "Lionel Caignec" <caignec(a)cines.fr&gt; > À: "users" <users(a)ovirt.org&gt; > Envoyé: Lundi 30 Avril 2018 15:14:36 > Objet: [ovirt-users] Unable to activate host after 4.2 upgrade > > Hi, > > i've upgraded my ovirt installation from 4.1.x to 4.2.. > But i have problem with one host. Ovirt said some mandatory network > missing, but when i look into network configuration all Physical Card are > in RED marked down. But my network is fully operrationnal (can ping). > > I tried to remove all vdsm relative package and reinstall it manually --> > KO I tried to remove host from ovirt, and reinstall it --> KO > > On "setup host networks" screen all my card indicate "Link Layer > Information" not available. > > > Here is the log seems to be relevant (engine.log) : > 2018-04-30 15:05:05,053+02 ERROR > [org.ovirt.engine.core.bll.SetNonOperationalVdsCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] Host > 'dwalin.cines.fr' is set to Non-Operational, it is missing the following > networks: > 'dmz_interne,dmz_interne_adm,dns_interne,echange,echange_adm,ldap_interne, > p > allas_serv,pallas_serv_adm,securite,securite_adm,tiamat' 2018-04-30 > 15:05:05,079+02 WARN > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] EVENT_ID: > VDS_SET_NONOPERATIONAL_NETWORK(519), Host dwalin.cines.fr does not comply > with the cluster Private networks, the following networks are missing on > host: > 'dmz_interne,dmz_interne_adm,dns_interne,echange,echange_adm,ldap_interne, > p > allas_serv,pallas_serv_adm,securite,securite_adm,tiamat' 2018-04-30 > 15:05:05,085+02 ERROR [org.ovirt.engine.core.bll.job.ExecutionHandler] > (EE-ManagedThreadFactory-engineScheduled-Thread-39) [6372dfc8] Exception: > org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get > JDBC Connection; nested exception is java.sql.SQLException: > javax.resource.ResourceException: IJ000457: Unchecked throwable in > managedConnectionReconnected() > cl=org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@4372 > 6 > 09f[state=NORMAL managed > connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@688b13 > 2 > 3 connection handles=0 lastReturned=1525093505080 > lastValidated=1525093160840 lastCheckedOut=1525093505059 trackByTx=false > pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@1d01224a > mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@bd7a6f0[pool=ENGIN > E > DataSource] > xaResource=LocalXAResourceImpl@3343607b[connectionListener=4372609f > connectionManager=36e47d0e warned=false currentXid=null > productName=PostgreSQ L productVersion=9.5.9 > jndiName=java:/ENGINEDataSource] txSync=null] (...) > > > Now i really does know what to do. > > Someone have an idea? > > Thank you. > > -- > Lionel > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users