Description of problem: oVirt Engine Version: 3.3.0-0.3.beta1.fc19 How reproducible: - Install Fedora Node - Create NFS Storage (Data) - Create NFS ISO (Iso) - Attach both on DataCenter - Copy new .iso to ISO storage * Try to list ISOs on Storage -> Images (not possible) * Try to create VM (not possible) Message on UI: ====================== Error while executing action: A Request to the Server failed with the following Status Code: 500 On /var/log/ovirt-engine/engine.log: 2013-07-25 10:29:01,474 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetIsoListVDSCommand] (ajp--127.0.0.1-8702-13) START, GetIsoListVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false), log id: 54649238 2013-07-25 10:29:01,477 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HsmGetIsoListVDSCommand] (ajp--127.0.0.1-8702-13) START, HsmGetIsoListVDSCommand(HostName = 192.168.122.171, HostId = 9d949e2c-71f6-495c-9b3d-aed56455bff4, storagePoolId=5849b030-626e-47cb-ad90-3ce782d831b3), log id: 16bbc5d1 2013-07-25 10:29:01,498 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HsmGetIsoListVDSCommand] (ajp--127.0.0.1-8702-13) FINISH, HsmGetIsoListVDSCommand, return: [Fedora-Live-Desktop-x86_64-19-1.iso, Fedora-18-x86_64-DVD.iso], log id: 16bbc5d1 2013-07-25 10:29:01,500 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetIsoListVDSCommand] (ajp--127.0.0.1-8702-13) FINISH, GetIsoListVDSCommand, return: [Fedora-Live-Desktop-x86_64-19-1.iso, Fedora-18-x86_64-DVD.iso], log id: 54649238 2013-07-25 10:29:01,514 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetFloppyListVDSCommand] (ajp--127.0.0.1-8702-13) START, GetFloppyListVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false), log id: 1c69e7d6 2013-07-25 10:29:01,529 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetFloppyListVDSCommand] (ajp--127.0.0.1-8702-13) FINISH, GetFloppyListVDSCommand, return: [], log id: 1c69e7d6 2013-07-25 10:29:01,539 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-13) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Succeeded to refresh Iso domain : iso (All file type) Additional Info: ========================= # cat /etc/exports /storage *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) /iso *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) Permissions Dir ================ # ls -l drwxr-xr-x. 3 vdsm kvm 4096 Jul 25 10:12 iso Permissions ISOs =================== # ls -la /iso/46e7d16c-ced1-452a-87d4-08b2e4de7ce6/images/11111111-1111-1111-1111-111111111111/Fedora-* -rwxrwxrwx. 1 vdsm kvm 4573888512 Jul 25 10:13 /iso/46e7d16c-ced1-452a-87d4-08b2e4de7ce6/images/11111111-1111-1111-1111-111111111111/Fedora-18-x86_64-DVD.iso -rwxr-xr-x. 1 vdsm kvm 997195776 Jul 25 10:16 /iso/46e7d16c-ced1-452a-87d4-08b2e4de7ce6/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-19-1.iso
This problem is caused by a GWT RPC serialization issue introduced with version 2.5.1 of GWT, the signature is the following message in server.log: 2013-07-25 10:35:25,940 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/webadmin]] (ajp--127.0.0.1-8702-3) Exception while dispatching incoming RPC call: java.lang.NullPointerException
dup of bug 988021?
Yes, this is the same issue that bug 988021. *** This bug has been marked as a duplicate of bug 988021 ***