Mozilla IT

Mozilla Scheduled Downtime - 2/22/2007, 7pm - 10pm PST (0300 - 0600 2/16/2007 UTC)

We will have a scheduled downtime window this Thursday from 7pm to 10pm PST. The following changes will take place:

* 7pm PST (0300 UTC) - Addons.mozilla.org performance tests. We will be running performance/load tests on addons.mozilla.org. Expected downtime is 1-2 hours, but could be for the full maintenance window if more troubleshooting is needed and could effect blog.mozilla.com, firefoxflicks.com, labs.mozilla.com, spreadfirefox, survey, and wiki.mozilla.org.

Please let me know if you have any reason why we should not proceed with the planned maintenance. As always, we aim to keep downtime to as little as possible, but unexpected complications can arise causing longer downtime periods than expected. All systems should be operational by the end of the maintenance window. Feel free to email infra at mozilla.com if you see issues past the planned downtime.

Thanks,
-Justin

Posted by justin at 7:58 AM | Permalink

Mozilla Scheduled Downtime - 2/15/2007, 7pm - 11pm PST (0300 - 0700 2/16/2007 UTC)

We will have a scheduled downtime window this Thursday from 7pm to 11pm PST. The following changes will take place:

* 7pm PST (0300 UTC) - Addons.mozilla.org application update. We ran into some unexpected code and infrastructure issues with the last release which have been resolved. Expected downtime is 2 hours, but could be for the full maintenance window if more troubleshooting is needed.

Please let me know if you have any reason why we should not proceed with the planned maintenance. As always, we aim to keep downtime to as little as possible, but unexpected complications can arise causing longer downtime periods than expected. All systems should be operational by the end of the maintenance window. Feel free to email infra at mozilla.com if you see issues past the planned downtime.

Thanks,
-Justin

Posted by justin at 6:04 PM | Permalink

Mozilla Scheduled Downtime - 2/8/2007, 7pm - 10pm PST

We will have a scheduled downtime window this Thursday from 7pm to 10pm
PST. The following changes will take place:

* 7pm PST - Mozilla.com/org GSLB turn-up. Mozilla.com/org web sites
will be migrated to globally load balanced addresses. No downtime is
expected.
* 7pm PST - Webtools migration. We will be migrating all applications
on webtools01 (bonsai, bonsai-l10n, tinderbox, lxr, mxr, browser-buster)
to new hardware. 1 hour of downtime is expected.
* 8pm PST - Bugzilla memory upgrade. We'll be adding memory to our
bugzilla server. 5-15 minutes of downtime is expected.

Please let me know if you have any reason why we should not proceed with
the planned maintenance. As always, we aim to keep downtime to as
little as possible, but unexpected complications can arise causing
longer downtime periods than expected. All systems should be
operational by the end of the maintenance window. Feel free to email
infra at mozilla.org if you see issues past the planned downtime.

-Justin

Posted by justin at 9:55 PM | Permalink

Mozilla Scheduled Downtime - 2/6/2007, 8pm - 9pm PST

We will have a scheduled downtime window this tonight from 8pm to 9pm PST. The following changes will take place:

* 8pm PST - Migrate mozilla.com to DynDNS proxy. We will be migrating external DNS response to DynDNS who will proxy to our name servers. No downtime is expected.

Please let me know if you have any reason why we should not proceed with the planned maintenance. As always, we aim to keep downtime to as little as possible, but unexpected complications can arise causing longer downtime periods than expected. All systems should be operational by the end of the maintenance window. Feel free to email infra@mozilla.org if you see issues past the planned downtime.

-Justin

Posted by justin at 9:59 AM | Permalink