[Labs-l] [Wikimedia Labs][Announce] NFS (only labs projects) maintenance on 2017-01-18

[Madhumitha Viswanathan]

Reminder: This is starting soon, in ~22 minutes.

On Tue, Jan 17, 2017 at 12:07 PM, Madhumitha Viswanathan <
mviswanathan at wikimedia.org> wrote:

> Reminder: This is happening tomorrow, starting 09:00 PST(16:00 UTC).
>
> On Wed, Jan 4, 2017 at 1:43 PM, Madhumitha Viswanathan <
> mviswanathan at wikimedia.org> wrote:
>
>> Hello,
>>
>> Continuing the storage redundancy and reliability efforts for Labs (
>> https://phabricator.wikimedia.org/T126083), the final migration to the
>> new NFS storage cluster for Labs projects with NFS enabled is upcoming. The
>> migration is planned to happen 2017-01-18 starting 09:00 PST(16:00 UTC).
>> This *does not* affect tools, maps or any other projects that don't have
>> /home or /data/project mounted. The migration window is expected to be
>> fairly short (<3 hours) - but could last up to 6 hours.
>>
>> During the migration, no new data will be written to NFS (/home or
>> /data/project), but existing data will be accessible in Read-only mode for
>> the most part. Post migration, any services or jobs that were running on
>> top of NFS (/home or /data/project) will require manual restarts. Jobs
>> running on top of /scratch or /public/dumps will be unaffected. I will keep
>> the lists and #wikimedia-labs updated on progress during and after the
>> migration.
>>
>> The list of labs projects that will be affected in this migration are:
>>
>>
>>    - catgraph
>>
>>
>>    - account-creation-assistance
>>
>>
>>    - contributors
>>
>>
>>    - wikidata-topicmaps
>>
>>
>>    - sugarcrm
>>
>>
>>    - wikidumpparse
>>
>>
>>    - video
>>
>>
>>    - openstack
>>
>>
>>    - testlabs
>>
>>
>>    - wikidata-dev
>>
>>
>>    - quarry
>>
>>
>>    - huggle
>>
>>
>>    - editor-engagement
>>
>>
>>    - utrs
>>
>>
>>    - wmt
>>
>>
>>    - cvn
>>
>>
>>    - fastcci
>>
>>
>>    - toolsbeta
>>
>>
>>    - project-proxy
>>
>>
>>    - dumps
>>
>>
>>    - bots
>>
>>
>>    - snuggle
>>
>>
>>    - math
>>
>>
>>    - wikisource-tools
>>
>>
>> The tracking task on phabricator is here - https://phabricator.wikimedi
>> a.org/T154336. Let us know if you have any questions or concerns on the
>> list or on #wikimedia-labs.
>>
>> --
>> Madhu Viswanathan
>> Operations Engineer, Wikimedia Labs
>>
>
>
>
> --
> --Madhu :)
>



-- 
--Madhu :)
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