Infrastructure, resources & services status updates

Maintenance works & outages progress details

2017-10-24

Valid from: 2017-10-24 15:00 CEST
Expected end time: 2017-10-24 19:00 CEST
Actual end time: TBD

SAS HDD array controller reboot and firmware upgrade will be attempted in order to recover from RAID VD failure. Even though multipathing is implemented, at least 10 services will be impacted with a 10-20 minute disruption.


2017-10-12

Valid from: 2017-10-12 13:00 CEST
Expected end time: 2017-10-14 00:00 CEST
Actual end time: TBD

Due to yesterday's outage, intermittent outages during electric repairs may occur.

UPDATE: 2017-10-11 17:00 CEST
There is a number of failed PSUs in the servers so intermittent disruptions may still occur.


2017-10-11

Valid from: 2017-10-11 06:00 CEST
Expected end time: 2017-10-11 17:00 CEST
Actual end time: 2017-10-11 21:00 CEST

Due to electrical circuit breaker that tripped we lost redundancy on our FC SAN and most front-end services were experiencing difficulties.
We were able to resolve the problem mostly.

UPDATE: 2017-10-11 17:00 CEST
Intermittent outages during electric repairs may occur tomorrow. A small handful of services remains unaccessible - on a storage array that needs a reliable power supply to perform data recovery.


2017-09-29

Valid from: 2017-09-29 00:00 CEST
Expected end time: 2017-10-15 20:00 CEST
Actual end time: TBD after issues from 10.11 are resolved

Due to maintenance works on several of our storrage arrays, some services may be temporarily unavailable.

UPDATE: 2017-10-12 10:00 CEST
Yesterday's outage had us postpone the operation.

UPDATE: 2017-10-05 18:00 CEST
Replacement parts arrived late today. Therefore the operation time will be prolonged. At present no services are directly affected.