Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
* s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki - tracking task: T230762
* s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast... - tracking task: T230785
* s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast... - tracking task: T230783
* s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki - tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
Hello,
s8 (wikidata) master will be switched over in 40 minutes.
Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki -
tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
s8 (wikidata) master was switched over successfully.
read-only start: Tue Sep 10 05:00:47 UTC 2019 read-only stop: Tue Sep 10 05:02:14 UTC 2019
Total read-only time: 1 minute 27 seconds.
Cheers, Manuel.
On Tue, Sep 10, 2019 at 6:18 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
s8 (wikidata) master will be switched over in 40 minutes.
Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui < marostegui@wikimedia.org> wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki
- tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
Hello,
s2 primary master switchover will start in 1h: https://phabricator.wikimedia.org/T230785 List of affected wikis: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
Thanks, Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki -
tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
On Tue, Sep 17, 2019 at 6:00 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
s2 primary master switchover will start in 1h: https://phabricator.wikimedia.org/T230785 List of affected wikis: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
s2 switchover was done read-only start: 05:00:44 read-only stop: 05:01:34
Total read-only time: 50 seconds.
Manuel.
Hello,
s3 master switchover will start in 1h: https://phabricator.wikimedia.org/T230783 List of affected wikis: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
Further, the host that will be replaced is db1075, which crashed yesterday evening due to HW malfunction: https://phabricator.wikimedia.org/T233534
Thanks, Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki -
tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
On Tue, Sep 24, 2019 at 6:00 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
s3 master switchover will start in 1h: https://phabricator.wikimedia.org/T230783 List of affected wikis: https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
Further, the host that will be replaced is db1075, which crashed yesterday evening due to HW malfunction: https://phabricator.wikimedia.org/T233534
Thanks, Manuel.
s3 was done successfully.
read only start: 05:10:14 UTC AM read only stop: 05:13:08 UTC AM total read only time: 2 minutes 54 seconds.
We had a slightly longer read only time compared to the all the previous ones due to some issues with the way we set read-only, those will be followed up at T233679
Thanks everyone who helped out Manuel.
Hello,
The last switchover, from this batch, s4 (commonswiki), will start in 1h https://phabricator.wikimedia.org/T230784
Thanks Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki -
tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
Hello,
s4 (commonswiki) was done:
Read-only start: 05:00:51 Read-only stop: 05:01:42 Total read-only time: 51 seconds
Thanks, Manuel.
On Thu, Sep 26, 2019 at 6:00 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The last switchover, from this batch, s4 (commonswiki), will start in 1h https://phabricator.wikimedia.org/T230784
Thanks Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui < marostegui@wikimedia.org> wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788 ):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki
- tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki -
tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
Thanks for the updates and for the short maintenance windows.
Pine ( https://meta.wikimedia.org/wiki/User:Pine )
On Thu, Sep 26, 2019 at 5:13 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
s4 (commonswiki) was done:
Read-only start: 05:00:51 Read-only stop: 05:01:42 Total read-only time: 51 seconds
Thanks, Manuel.
On Thu, Sep 26, 2019 at 6:00 AM Manuel Arostegui marostegui@wikimedia.org wrote:
Hello,
The last switchover, from this batch, s4 (commonswiki), will start in 1h https://phabricator.wikimedia.org/T230784
Thanks Manuel.
On Tue, Aug 20, 2019 at 12:49 PM Manuel Arostegui < marostegui@wikimedia.org> wrote:
Hello,
The following primary database masters will be switched over during the next few weeks (more details at https://phabricator.wikimedia.org/T230788):
Impact: *Writes will be blocked* *Reads will remain unaffected*
These are the concrete days, hours and affected wikis:
- s8: 10th Sept from 05:00-05:30 UTC. The affected wiki is: wikidatawiki
- tracking task: T230762
- s2: 17th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230785
- s3: 24th Sept from 05:00-05:30 UTC. The list of affected wikis is at:
https://raw.githubusercontent.com/wikimedia/operations-mediawiki-config/mast...
- tracking task: T230783
- s4: 26th Sept from 05:00-05:30 UTC. The affected wiki is: commonswiki
- tracking task: T230784
If everything goes well, we do not expect to use those 30 minutes of read-only and rather just a few minutes.
We will email send an email the day of each failover before and after it is done.
Sorry for any inconvenience this might cause.
Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata