I think that I might have spotted the problem. This is a fresh install of ACS 4.5 and Xserver 6.5 and I noticed that the vlans are not being created in xenserver. The vlans are configured in ACS but they are not being pushed to the xenservers. I am using openvswitch and not linux bridge on xenserver.
-----Original Message----- From: Matthew Midgett [mailto:[email protected]] Sent: Wednesday, March 18, 2015 9:32 PM To: [email protected] Subject: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure Just trying a 4.5 deployment after moving my secondary storage to a dedicated nic and vlan (it was on management) I checked the firewall rulls that I am allowing traffic between the hypervisor network and the secondary storage network. I can mount the nfs share of secondary storage on the hypervisor. I just sent my network admin to an email to make sure that ports were assigned to the correct Vlan but I won't hear back from him until the morning and I'd like to work on this tonight if you can give me some guidance Deployment error tail -f /var/log/cloudstack/management/management-server.log | grep -i -E 'exception|unable|fail|invalid|leak|warn|error' 2015-03-18 21:08:57,226 DEBUG [c.c.a.ConsoleProxyAlertAdapter] (consoleproxy-1:ctx-3d6d3304) Console proxy creation failure, zone: chlt-1 2015-03-18 21:08:57,231 WARN [o.a.c.alerts] (consoleproxy-1:ctx-3d6d3304) alertType:: 10 // dataCenterId:: 1 // podId:: null // clusterId:: null // message:: Console proxy creation failure. zone: chlt-1, error details: null 2015-03-18 21:08:57,249 ERROR [c.c.u.d.DbUtil] (consoleproxy-1:ctx-3d6d3304) RELEASE_LOCK() throws exception com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3520) Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost. 2015-03-18 21:09:00,456 WARN [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-2eda35b6) Exception while trying to start console proxy com.cloud.exception.InsufficientServerCapacityException: Unable to create a deployment for VM[ConsoleProxy|v-14-VM]Scope=interface com.cloud.dc.DataCenter; id=1 2015-03-18 21:09:00,457 DEBUG [c.c.a.ConsoleProxyAlertAdapter] (consoleproxy-1:ctx-2eda35b6) Console proxy creation failure, zone: chlt-1 2015-03-18 21:09:00,464 WARN [o.a.c.alerts] (consoleproxy-1:ctx-2eda35b6) alertType:: 10 // dataCenterId:: 1 // podId:: null // clusterId:: null // message:: Console proxy creation failure. zone: chlt-1, error details: null 2015-03-18 21:09:03,235 WARN [o.a.c.s.SecondaryStorageManagerImpl] (secstorage-1:ctx-14a45ef5) Exception while trying to start secondary storage vm com.cloud.exception.AgentUnavailableException: Resource [Host:1] is unreachable: Host 1: Unable to start instance due to Unable to acquire lock on VMTemplateStoragePool: 124 Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to acquire lock on VMTemplateStoragePool: 124 2015-03-18 21:09:03,238 ERROR [c.c.u.d.DbUtil] (secstorage-1:ctx-14a45ef5) RELEASE_LOCK() throws exception com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3520) Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost. 2015-03-18 21:09:03,240 INFO [o.a.c.s.SecondaryStorageManagerImpl] (secstorage-1:ctx-14a45ef5) Unable to start secondary storage vm for standby capacity, secStorageVm vm Id : 17, will recycle it and start a new one 2015-03-18 21:09:06,729 DEBUG [c.c.a.SecondaryStorageVmAlertAdapter] (secstorage-1:ctx-14a45ef5) Secondary Storage Vm creation failure, zone: chlt-1 2015-03-18 21:09:06,733 WARN [o.a.c.alerts] (secstorage-1:ctx-14a45ef5) alertType:: 19 // dataCenterId:: 1 // podId:: null // clusterId:: null // message:: Secondary Storage Vm creation failure. zone: chlt-1, error details: null 2015-03-18 21:09:06,755 ERROR [c.c.u.d.DbUtil] (secstorage-1:ctx-14a45ef5) RELEASE_LOCK() throws exception com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3520) Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
