Public bug reported: http://dd6b71949550285df7dc- dda4e480e005aaa13ec303551d2d8155.r49.cf1.rackcdn.com/22/267822/1/2904/index.html failed with a race condition getting the guest console logs:
VM started: Jan 14 22:03:58 localhost xapi: [debug|localhost.localdomain|1158 INET 0.0.0.0:80|VM.start_on R:98346b008094|audit] VM.start_on: VM = '9bbcbe52-ca94-37df-2791-e49d8dfae4c7 (instance-00000042)'; host 'd77c538b-afe9-4e0c-b5f1-223fed0f9728 (localhost.localdomain)' Cron job kicks in, identifies that domain 88 isn't "valid" and deletes the log file Jan 14 22:04:01 localhost rotate_xen_guest_logs: Valid dom IDs: 81 87 2 85 86 83 0 82 Jan 14 22:04:01 localhost rotate_xen_guest_logs: Deleting: /var/log/xen/guest/console.88 VM start completed (XAPI returns): Jan 14 22:04:03 localhost xapi: [debug|localhost.localdomain|1158 INET 0.0.0.0:80|VM.start_on R:98346b008094|xapi] Message.create VM_STARTED 5 VM 9bbcbe52-ca94-37df-2791-e49d8dfae4c7 Attempt to preserve the log file for domain 88 made: Jan 14 22:05:01 localhost xapi: [ info|localhost.localdomain|55940 UNIX /var/xapi/xapi||cli] xe vm-param-set uuid=9bbcbe52-ca94-37df-2791-e49d8dfae4c7 other-config:last_dom_id=88 username=root password=(omitted) The console log exists _before_ XAPI has completed starting the domain, so we can't preserve the log file using the last_dom_id flag. ** Affects: nova Importance: Medium Status: Confirmed ** Changed in: nova Importance: Undecided => Medium ** Changed in: nova Status: New => Confirmed -- 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/1535616 Title: XenAPI: Console logging race condition Status in OpenStack Compute (nova): Confirmed Bug description: http://dd6b71949550285df7dc- dda4e480e005aaa13ec303551d2d8155.r49.cf1.rackcdn.com/22/267822/1/2904/index.html failed with a race condition getting the guest console logs: VM started: Jan 14 22:03:58 localhost xapi: [debug|localhost.localdomain|1158 INET 0.0.0.0:80|VM.start_on R:98346b008094|audit] VM.start_on: VM = '9bbcbe52-ca94-37df-2791-e49d8dfae4c7 (instance-00000042)'; host 'd77c538b-afe9-4e0c-b5f1-223fed0f9728 (localhost.localdomain)' Cron job kicks in, identifies that domain 88 isn't "valid" and deletes the log file Jan 14 22:04:01 localhost rotate_xen_guest_logs: Valid dom IDs: 81 87 2 85 86 83 0 82 Jan 14 22:04:01 localhost rotate_xen_guest_logs: Deleting: /var/log/xen/guest/console.88 VM start completed (XAPI returns): Jan 14 22:04:03 localhost xapi: [debug|localhost.localdomain|1158 INET 0.0.0.0:80|VM.start_on R:98346b008094|xapi] Message.create VM_STARTED 5 VM 9bbcbe52-ca94-37df-2791-e49d8dfae4c7 Attempt to preserve the log file for domain 88 made: Jan 14 22:05:01 localhost xapi: [ info|localhost.localdomain|55940 UNIX /var/xapi/xapi||cli] xe vm-param-set uuid=9bbcbe52-ca94-37df-2791-e49d8dfae4c7 other-config:last_dom_id=88 username=root password=(omitted) The console log exists _before_ XAPI has completed starting the domain, so we can't preserve the log file using the last_dom_id flag. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1535616/+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