LRZ Data Science Storage Maintenance

[Bublak, Dominik]

Dear User,

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.

Best Regards,
LRZ TSM Team
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