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

[Madhumitha Viswanathan]

Update: this is still in progress. There's some ongoing issues with home
directories on non-nfs /home across Labs (not tools or maps) - we are
working on it, and will update soon. Do feel free to reach out
#wikimedia-labs if you have any questions or concerns.

On Wed, Jan 18, 2017 at 8:38 AM, Madhumitha Viswanathan <
mviswanathan at wikimedia.org> wrote:

> 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 :)
>



-- 
--Madhu :)
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