Re: [ovirt-users] oVirt Engine 4.0.5 and CentOS 7.3 Instability

Rogério, Did you restart the engine? *From: *Rogério Ceni Coelho <rogeriocenicoelho(a)gmail.com&gt; *Date: *Friday 6 January 2017 at 19:56 *To: *Pavel Gashev <Pax(a)acronis.com&gt;, users <users(a)ovirt.org&gt; *Subject: *Re: [ovirt-users] oVirt Engine 4.0.5 and CentOS 7.3 Instability Pavel and oVirt Admins, Problem still the same ... Take a look ... [image: asted1] [root@prd-rbs-ovirt01-poa ~]# tail -f /var/log/ovirt-engine/engine.log 2017-01-06 14:24:48,145 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (org.ovirt.thread.pool-6-thread-34) [] Host ' prd-rbs-ovirt-kvm19-poa.rbs.com.br' is not responding. It will stay in Connecting state for a grace period of 62 seconds and after that an attempt to fence the host will be issued. 2017-01-06 14:24:48,168 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-34) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Host prd-rbs-ovirt-kvm19-poa.rbs.com.br is not responding. It will stay in Connecting state for a grace period of 62 seconds and after that an attempt to fence the host will be issued. 2017-01-06 14:26:00,521 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler17) [] Command 'GetAllVmStatsVDSCommand(HostName = prd-rbs-ovirt-kvm07-poa.rbs.com.br, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='1f128680-6152-4273-bb1d-8be545b43461', vds='Host[ prd-rbs-ovirt-kvm07-poa.rbs.com.br,1f128680-6152-4273-bb1d-8be545b43461]'})' execution failed: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2017-01-06 14:26:00,521 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler17) [] Failed to fetch vms info for host ' prd-rbs-ovirt-kvm07-poa.rbs.com.br' - skipping VMs monitoring. 2017-01-06 14:26:00,521 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (org.ovirt.thread.pool-6-thread-27) [] Host ' prd-rbs-ovirt-kvm07-poa.rbs.com.br' is not responding. It will stay in Connecting state for a grace period of 62 seconds and after that an attempt to fence the host will be issued. 2017-01-06 14:26:00,545 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-27) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Host prd-rbs-ovirt-kvm07-poa.rbs.com.br is not responding. It will stay in Connecting state for a grace period of 62 seconds and after that an attempt to fence the host will be issued. 2017-01-06 14:44:37,136 INFO [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-97) [] User adm_coelho(a)rbs.net successfully logged in with scopes: ovirt-app-admin ovirt-app-api ovirt-app-portal ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate ovirt-ext=token:password-access 2017-01-06 14:44:37,245 INFO [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-98) [316f2664] Running command: CreateUserSessionCommand internal: false. 2017-01-06 14:44:39,137 INFO [org.ovirt.engine.docs.utils.servlet.ContextSensitiveHelpMappingServlet] (default task-100) [] Context-sensitive help is not installed. Manual directory doesn't exist: /usr/share/ovirt-engine/manual 2017-01-06 14:44:39,138 ERROR [org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-102) [] Can't read file '/usr/share/ovirt-engine/files/spice/SpiceVersion.txt' for request '/ovirt-engine/services/files/spice/SpiceVersion.txt', will send a 404 error response. Em qui, 5 de jan de 2017 às 17:58, Rogério Ceni Coelho < rogeriocenicoelho(a)gmail.com&gt; escreveu: Hi Pavel and oVirt Elves, Today, I install vdsm-jsonrpc-java. Take a look. Let´s see if problem are solve. Thanks again. [root@hlg-rbs-ovirt01-poa ~]# rpm -qa | grep -i vdsm-jsonrpc vdsm-jsonrpc-java-1.2.7-1.el7.centos.noarch [root@hlg-rbs-ovirt01-poa ~]# wget http://resources.ovirt.org/pub/ovirt-4.0-snapshot/rpm/el7/noarch/vdsm-jso... --2017-01-05 17:52:51-- http://resources.ovirt.org/pub/ovirt-4.0-snapshot/rpm/el7/noarch/vdsm-jso... Resolving resources.ovirt.org (resources.ovirt.org)... 66.187.230.28 Connecting to resources.ovirt.org (resources.ovirt.org)|66.187.230.28|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 123420 (121K) [application/x-rpm] Saving to: 'vdsm-jsonrpc-java-1.2.10-1.20161211091707.gitaf70e3f.el7.centos.noarch.rpm' 100%[=====================================================================================================================================================>] 123,420 202KB/s in 0.6s 2017-01-05 17:52:52 (202 KB/s) - 'vdsm-jsonrpc-java-1.2.10-1.20161211091707.gitaf70e3f.el7.centos.noarch.rpm' saved [123420/123420] [root@hlg-rbs-ovirt01-poa ~]# ll vdsm-jsonrpc-java-1.2.10-1.20161211091707.gitaf70e3f.el7.centos.noarch.rpm -rw-r--r--. 1 root root 123420 Jan 4 22:39 vdsm-jsonrpc-java-1.2.10-1.20161211091707.gitaf70e3f.el7.centos.noarch.rpm [root@hlg-rbs-ovirt01-poa ~]# rpm -Uvh vdsm-jsonrpc-java-1.2.10-1.20161211091707.gitaf70e3f.el7.centos.noarch.rpm Preparing... ################################# [100%] Updating / installing... 1:vdsm-jsonrpc-java-1.2.10-1.201612################################# [ 50%] Cleaning up / removing... 2:vdsm-jsonrpc-java-1.2.7-1.el7.cen################################# [100%] [root@hlg-rbs-ovirt01-poa ~]# Em qua, 4 de jan de 2017 às 17:17, Rogério Ceni Coelho < rogeriocenicoelho(a)gmail.com&gt; escreveu: Wonderfull ... Seems to be the original problem with me on 4.0.5 ... I will try this and do some feedback about soon ... Thanks !!!! Em qua, 4 de jan de 2017 às 17:08, Pavel Gashev <Pax(a)acronis.com&gt; escreveu: Rogério, It looks like https://bugzilla.redhat.com/show_bug.cgi?id=1401585 Please try to install the following package, and restart the engine. http://resources.ovirt.org/pub/ovirt-4.0-snapshot/rpm/el7/noarch/vdsm-jso... *From: *&lt;users-bounces(a)ovirt.org&gt; on behalf of Rogério Ceni Coelho < rogeriocenicoelho(a)gmail.com&gt; *Date: *Monday 2 January 2017 at 21:51 *To: *users <users(a)ovirt.org&gt; *Subject: *[ovirt-users] oVirt Engine 4.0.5 and CentOS 7.3 Instability Hi oVirt Gurus, Happy new year to everyone !!! I update oVirt Engine to 4.0.5 from 4.0.4 and Centos to 7.3 from 7.2 last week and after that I have instability four times. Every time ovirt engine seems to loose communication with one or more node servers like this image below. Every time I rebooted oVirt engine server and everything came back to normal. Anyone with this kind of problem ??? *Error! Filename not specified.* After reboot : *Error! Filename not specified.*