QA/Browser Technologies/Services/Releases/SyncServer 06272011: Difference between revisions

== Information ==

* Train: Sync Server 06-27-2011

== Links ==

* Bugs/Issues: see Bugzilla

* Test Plans

** https://wiki.mozilla.org/QA/Sync/Test_Plan#Servers

** https://wiki.mozilla.org/QA/Sync/Test_Plan/Test_Level_Summaries#Smoketests_plus_2

* Stage Documentation: https://intranet.mozilla.org/QA/Server_Weekly_Trains_Staging

* Stage Environment

** https://intranet.mozilla.org/Services/Ops/StageCluster

** https://intranet.mozilla.org/QA/Mozilla_Services_Environment

== Deployment Ticket/Maintenance Window Info ==

* Bug 666805 - deploy python sync

* https://intranet.mozilla.org/Services/Ops/ChangeWindow_20110627

== Resolved/Verified Bugs ==

* Bug 667588 - Monitoring for nginx 499 timeouts

* Bug 667570 - serve 503s when nginx has a 499

== Opened Bugs/Issues ==

* Bug 667726 - bad query for getting the timestamps

* Bug 667721 - (bug is locked)

* Bug 667731 - trying myconnpy

* Bug 667598 - memcached size bad resync

* Bug 667846 - queries are getting locked on high load

== Notes ==

* This train failed in Stage and was rolled back.

* Split "services" log into two parts: Part 1 was for S-C Branch Release QA testing, Part 2 is Python Sync Server deployment.

** Part 1 is in "#services 5.colloquyTranscript"

** Part 2 is in "#services 6.colloquyTranscript"

** Issues

*** PHX Load

*** PHX MySQL too many connections (MySQL rejecting its connections)

*** DB API Errors

*** OPs: we need a better async mysql query solution

*** OPs: conclusion of python failure: database driver (client side) issues

** For more details, see this email: "Partial Sync outage during PySync roll-out -- 27 June 2011"