Hi,
I created a daily sync plan to synchronize my repositories. They regularly
failed because of the "too many open file" error. I know I have to increase
the file descriptor, but I don't know for which process and in which
systemd UNIT for it to take effet on the right thing.
Can you help me?
Here is the output of the particular job:
Output:
{"pulp_tasks"=>
[{"exception"=>nil,
"task_type"=>"pulp.server.tasks.repository.sync_with_auto_publish",
"_href"=>"/pulp/api/v2/tasks/613eeed6-c3f4-45c7-86f3-e2b93788692a/",
"task_id"=>"613eeed6-c3f4-45c7-86f3-e2b93788692a",
"tags"=>
["pulp:repository:Red_Hat_Enterprise_Linux_Server-Red_Hat_Enterprise_Linux_6_Server_-_Optional_RPMs_x86_64_6Server",
"pulp:action:sync"],
"finish_time"=>nil,
"start_time"=>nil,
"traceback"=>nil,
"spawned_tasks"=>[],
"progress_report"=>{},
"queue"=>"reserved_resource_worker-0(a)hostname.dq",
"state"=>"waiting",
"result"=>nil,
"error"=>nil,
"_id"=>{"$oid"=>"54ddd8dd91efa65c060b6f7d"},
"id"=>"54ddd8dd9a5b7f099bdad950"}],
"poll_attempts"=>{"total"=>14, "failed"=>3}}
Exception:
Errno::EMFILE: Too many open files - getaddrinfo
Backtrace:
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:763:in `initialize'
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:763:in `open'
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:763:in `block in connect'
/opt/rh/ruby193/root/usr/share/ruby/timeout.rb:69:in `timeout'
/opt/rh/ruby193/root/usr/share/ruby/timeout.rb:100:in `timeout'
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:763:in `connect'
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:756:in `do_start'
/opt/rh/ruby193/root/usr/share/ruby/net/http.rb:745:in `start'
/opt/rh/ruby193/root/usr/share/gems/gems/rbovirt-0.0.29/lib/restclient_ext/request.rb:44:in
`transmit'
/opt/rh/ruby193/root/usr/share/gems/gems/rest-client-1.6.7/lib/restclient/request.rb:64:in
`execute'
/opt/rh/ruby193/root/usr/share/gems/gems/rest-client-1.6.7/lib/restclient/request.rb:33:in
`execute'
/opt/rh/ruby193/root/usr/share/gems/gems/rest-client-1.6.7/lib/restclient/resource.rb:51:in
`get'
/opt/rh/ruby193/root/usr/share/gems/gems/runcible-1.3.0/lib/runcible/base.rb:91:in
`get_response'
/opt/rh/ruby193/root/usr/share/gems/gems/runcible-1.3.0/lib/runcible/base.rb:82:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/runcible-1.3.0/lib/runcible/resources/task.rb:41:in
`poll'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/pulp/abstract_async_task.rb:113:in
`block in poll_external_task'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/pulp/abstract_async_task.rb:112:in
`map'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/pulp/abstract_async_task.rb:112:in
`poll_external_task'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action/polling.rb:86:in
`poll_external_task_with_rescue'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action/polling.rb:15:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action/cancellable.rb:9:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/pulp/abstract_async_task.rb:57:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:443:in
`block (3 levels) in execute_run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:26:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:26:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware.rb:16:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:27:in
`block in run'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:57:in
`block (2 levels) in as_remote_user'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/katello/util/thread_session.rb:84:in
`pulp_config'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:43:in
`as_pulp_user'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:56:in
`block in as_remote_user'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/katello/util/thread_session.rb:91:in
`cp_config'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:38:in
`as_cp_user'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:55:in
`as_remote_user'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/remote_action.rb:27:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:22:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:26:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware.rb:16:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action/progress.rb:30:in
`with_progress_calculation'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action/progress.rb:16:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:22:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:26:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware.rb:16:in
`pass'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/keep_locale.rb:23:in
`block in run'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/keep_locale.rb:34:in
`with_locale'
/opt/rh/ruby193/root/usr/share/gems/gems/katello-2.1.0/app/lib/actions/middleware/keep_locale.rb:23:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/stack.rb:22:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/middleware/world.rb:30:in
`execute'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:442:in
`block (2 levels) in execute_run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:441:in
`catch'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:441:in
`block in execute_run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:365:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:365:in
`block in with_error_handling'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:365:in
`catch'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:365:in
`with_error_handling'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:436:in
`execute_run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/action.rb:230:in
`execute'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:9:in
`block (2 levels) in execute'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract.rb:152:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract.rb:152:in
`with_meta_calculation'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:8:in
`block in execute'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:22:in
`open_action'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:7:in
`execute'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/executors/parallel/worker.rb:20:in
`block in on_message'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:859:in
`block in assigns'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:858:in
`tap'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:858:in
`assigns'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:138:in
`match_value'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:116:in
`block in match'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:115:in
`each'
/opt/rh/ruby193/root/usr/share/gems/gems/algebrick-0.4.0/lib/algebrick.rb:115:in
`match'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/executors/parallel/worker.rb:17:in
`on_message'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:82:in
`on_envelope'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:72:in
`receive'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:99:in
`block (2 levels) in run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:99:in
`loop'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:99:in
`block in run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:99:in
`catch'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:99:in
`run'
/opt/rh/ruby193/root/usr/share/gems/gems/dynflow-0.7.3/lib/dynflow/micro_actor.rb:13:in
`block in initialize'
/opt/rh/ruby193/root/usr/share/gems/gems/logging-1.8.1/lib/logging/diagnostic_context.rb:323:in
`call'
/opt/rh/ruby193/root/usr/share/gems/gems/logging-1.8.1/lib/logging/diagnostic_context.rb:323:in
`block in create_with_logging_context'
--
Nicolas MICHEL
