Hi, I have frozen task (creating snapshot) on one of my oVirt nodes, and trying to kill it. However, # sudo vdsm-client Host getAllTasksInfo vdsm-client: Command Host.getAllTasksInfo with args {} failed: However, sudo "vdsm-client Host getVMList” and "sudo vdsm-client Host getVMFullList" working fine. # /usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh -v -Z select exists (select * from information_schema.tables where table_schema = 'public' and table_name = 'command_entities'); t SELECT command_id,command_type,root_command_id,command_parameters,command_params_class,created_at,status,return_value,return_value_class,executed FROM GetAllCommandsWithZombieTasks(); So only letter “t” is printed and it is not clear what does it mean. I can run "/usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh -vR” but not sure its not too destructive. What is the problem with "vdsm-client Host getAllTasksInfo” ? Thanks in advance. Andrei