Confirmed users, Bureaucrats and Sysops emeriti
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WeeklyUpdates/2012-04-09: Difference between revisions
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* Completed Zimbra migration to HCI. All @mozilla.com & @mozillafoundation.org email accounts are on a new Zimbra infrastructure (and the migration happened with no impact to you!). See http://blog.mozilla.com/it/2012/04/06/re-imagining-zimbra-email-at-mozilla/ | * Completed Zimbra migration to HCI. All <tt>@mozilla.com</tt> & <tt>@mozillafoundation.org</tt> email accounts are on a new Zimbra infrastructure (and the migration happened with no impact to you!). See blog posts by [http://blog.mozilla.com/it/2012/04/06/re-imagining-zimbra-email-at-mozilla/ justdave] & [http://blog.mozilla.com/mrz/2012/04/08/zimbra-mozilla-email-4-months-later/ mrz]. | ||
* Turned up hundreds of new systems (more than I can collectively count amongst all teams in IT). For example, 128 nodes with new Sandy Bridge Xeon procs have been deployed to the SCL3 data center, and 64 to the PHX1 data center. | * Turned up hundreds of new systems (more than I can collectively count amongst all teams in IT). For example, 128 nodes with new Sandy Bridge Xeon procs have been deployed to the SCL3 data center, and 64 to the PHX1 data center. | ||
* Zeus NIC cards (PHX1). We replaced the NIC cards in our PHX1 load balancers this week with new vendor-recommended cards to overcome problems that have plagued us for months. So far, we have not had any lb-related problems in PHX1. However, part of this success is due to moving the load of Addons version checking and about:home snippets to a new set of Netscaler load balancers which handle the heavy-loaded sites better but don't provide some of the features we enjoy out of our Stingray load balancers. | * Zeus NIC cards (PHX1). We replaced the NIC cards in our PHX1 load balancers this week with new vendor-recommended cards to overcome problems that have plagued us for months. So far, we have not had any lb-related problems in PHX1. However, part of this success is due to moving the load of Addons version checking and about:home snippets to a new set of Netscaler load balancers which handle the heavy-loaded sites better but don't provide some of the features we enjoy out of our Stingray load balancers. | ||