On startup a UEC system may not process requests correctly, for instance returning "403 Forbidden" errors in response to some client requests. This is caused by a database deadlock condition which is automatically cleared after some retries. To workaround this issue you can restart eucalyptus on the cluster controller by running "sudo restart eucalyptus" after boot. (444352)
Documented at <https:/ /wiki.ubuntu. com/KarmicKoala /ReleaseNotes# UEC%20may% 20refuse% 20to%20serve% 20the%20first% 20requests% 20received% 20after% 20startup>:
On startup a UEC system may not process requests correctly, for instance returning "403 Forbidden" errors in response to some client requests. This is caused by a database deadlock condition which is automatically cleared after some retries. To workaround this issue you can restart eucalyptus on the cluster controller by running "sudo restart eucalyptus" after boot. (444352)