Public bug reported: I was trying to launch 4 instances and I got the following bug related error.
Error: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'oslo_db.exception.DBDeadlock'> (HTTP 500) (Request-ID: req- b040cba1-3d89-46fd-bf84-7af8340bc6ec) Error: Unable to launch 4 instances named "b1", ===Log /var/log/nova/nova-api.log========== 2016-01-21 10:42:00.985 2234 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004308 2016-01-21 10:42:02.084 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004361 2016-01-21 10:42:02.986 2236 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004480 2016-01-21 10:42:04.085 2236 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004470 2016-01-21 10:42:04.700 2240 INFO nova.osapi_compute.wsgi.server [req-f05658ec-b990-4fd7-9a32-7761ec904456 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/se rvers/22976120-860d-49bd-aa28-4554f24ebe72 HTTP/1.1" status: 200 len: 1480 time: 0.0602472 2016-01-21 10:42:04.716 2240 INFO nova.osapi_compute.wsgi.server [req-549c5390-4568-4e24-a2b5-dc56e6f88bc2 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/fl avors/1 HTTP/1.1" status: 200 len: 610 time: 0.0127289 2016-01-21 10:42:04.879 2234 INFO nova.osapi_compute.wsgi.server [req-740b5f61-b4a8-452a-9629-c6013b2886e7 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/ex tensions HTTP/1.1" status: 200 len: 21875 time: 0.0231891 2016-01-21 10:42:04.987 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004358 2016-01-21 10:42:06.087 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004370 ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1536471 Title: <class 'oslo_db.exception.DBDeadlock'> (HTTP 500) Status in OpenStack Compute (nova): New Bug description: I was trying to launch 4 instances and I got the following bug related error. Error: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'oslo_db.exception.DBDeadlock'> (HTTP 500) (Request- ID: req-b040cba1-3d89-46fd-bf84-7af8340bc6ec) Error: Unable to launch 4 instances named "b1", ===Log /var/log/nova/nova-api.log========== 2016-01-21 10:42:00.985 2234 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004308 2016-01-21 10:42:02.084 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004361 2016-01-21 10:42:02.986 2236 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004480 2016-01-21 10:42:04.085 2236 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004470 2016-01-21 10:42:04.700 2240 INFO nova.osapi_compute.wsgi.server [req-f05658ec-b990-4fd7-9a32-7761ec904456 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/se rvers/22976120-860d-49bd-aa28-4554f24ebe72 HTTP/1.1" status: 200 len: 1480 time: 0.0602472 2016-01-21 10:42:04.716 2240 INFO nova.osapi_compute.wsgi.server [req-549c5390-4568-4e24-a2b5-dc56e6f88bc2 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/fl avors/1 HTTP/1.1" status: 200 len: 610 time: 0.0127289 2016-01-21 10:42:04.879 2234 INFO nova.osapi_compute.wsgi.server [req-740b5f61-b4a8-452a-9629-c6013b2886e7 00dc39936ac247c8a47d4c38845b7a28 ec098278ee4145a3be4cf528e7ca41e9 - - -] 10.0.0.13,10.0.0.24 "GET /v2/ec098278ee4145a3be4cf528e7ca41e9/ex tensions HTTP/1.1" status: 200 len: 21875 time: 0.0231891 2016-01-21 10:42:04.987 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.24 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004358 2016-01-21 10:42:06.087 2235 INFO nova.osapi_compute.wsgi.server [-] 10.0.0.23 "OPTIONS / HTTP/1.0" status: 200 len: 495 t ime: 0.0004370 To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1536471/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp