LRZ Data Science Storage Maintenance

LRZ Data Science Storage Maintenance

 

We will perform a necessary combined firmware and software update on the following LRZ Data Science Storage file systems:

 

/dss/dssfs01

/dss/dsstumfs01

/dss/dsstumfs02

 

on 2019-01-16 from 06:00 to 18:00 o’clock.

 

Unfortunately this maintenance cannot be done completely online and therefore, within the defined time window, the file systems

will be unavailable for 2 to 3 hours approximately. The rest of the maintenance procedure can be done online and therefore you

should only notice slight IO delays/hick-ups when failover between the nodes are performed.

 

We apologise for any inconvenience on your side and try to keep the offline maintenance window as small as possible.


Verfasser: Dominik Bublak
veröffentlicht: 2019-01-09