9:58 a.m.
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>
À: "users" <users(a)ovirt.org>
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
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