Data Science Storage Statuspage

System Status


DSSWeb

https://dssweb.dss.lrz.de

OK

https://www.dss.lrz.de

OK

dsscli.dss.lrz.de

OK




DSS Filesystems

dssfs01

DECOMMISSIONED

dssfs02

OK

dssfs03

OK

dssfs04

OK

dsshome1

OK

dsstumfs01

DECOMMISSIONED

dsstumfs02

DECOMMISSIONED

dsstbyfs01

OK

dsstbyfs02

OK

dssmcmlfs01

OK

lxclscratch

OK

dsafs01

OK

dsskcsfs01

OK

GatewaysGlobus Gateways

OK

Planned Maintenances

DateMessage
2023-10-10 09:00 - 11:00Due to a migration to a new machine, www.dss.lrz.de will be unavailable on 2023-10-10 between 09:00 - 11:00. During this time, acceptance of DSS Invitations may be not available.

Status History

DateMessage
2023-09-13 09:30All DSS filesystems are online again.
2023-09-13 00:00Due to a failure of cooling infrastructure, currently dsstbyfs01, dsstbyfs02, lxclscratch, dssfs04, dssmcmlfs01 and dsafs01 are offline. We are working on restoring the services ASAP.
2023-02-02 10:00Network connectivity has been restored. IO on the filesystems has resumed.
2023-02-02 08:50Due to a failure of a redundant network switch pair IO on all DSS filesystems except dsstbyfs01 and dsstbyfs02 has been disrupted.
2022-09-02 13:15We could work around the issue on dssfs02 and the filesystem is back online again. However the root cause (a HW failure) has not yet fixed. We'll work with the HW vendor to get the HW fixed as soon as possible.
2022-09-02 08:30Due to a hardware problem, some disks of dssfs02 are offline. This may result in IO errors when trying to access data on dssfs02. We are working with IBM on resolving the issue as quickly as possible.
2022-08-30 13:00Migration of the file systems /dss/dsstumfs01 and /dss/dsstumfs02 to /dss/dssfs03/tumdss/ has been finished. Please note that if you used the containers via NFS you have to adopt not only the path but also the server of the mount point. Information about the new mount points can be obtained from your data curator) 
2022-06-02 08:30Operations on dsshome1, dssfs02, dssfs03, dsstbyfs01, dsstbyfs02, dsafs01 has been resumed
2022-06-01 21:00Due to a problem with the cooling infrastructure the systems hosting dsshome1, dssfs02, dssfs03, dsstbyfs01, dsstbyfs02, dsafs01 are offline
2022-05-05 20:00The issues concerning the invitation and mail subsystem of DSSWeb have been resolved.
2022-05-05 17:00Currently the invitation and mail subsystem of DSSWeb has problems. Therefore creation, acceptance and deletion of invitations are delayed.
2022-04-06 13:15The problems on the Globus Online Gateway have been resolved.
2022-04-06 09:30We are experiencing network connection problems on our Globus Online Gateways. We are working to resolve the issue.
2021-10-26 08:00DSSWeb was updated to version 2.2
2020-02-09 13:10 The problems on dsskcsfs01 have been resolved. Filesystem has been remounted on the cluster nodes.
2020-02-09 12:15We are currently experiencing an outage of dsskcsfs01. We are working to resolve the issue.
2020-07-31 17:00The issue with Globus shared endpoints is resolved.
2020-07-27 12:00Currently the creation of Globus shared endpoints and management of Globus Sharing Invitations does not work. We are working with Globus to resolve the issue.
2019-11-23 11:30The issue with the cache battery has been resolved. Performance of TUM-DSS has been restored to the normal levels.
2019-11-22 15:20Due to a cache battery failure, performance on TUM-DSS might we lower than usual. We work with the vendor to replace the failed battery as soon as possible.
2019-11-20 10:45The issues in the invitation handling subsystem have been resolved.
2019-11-19 16:30We are experiencing problems in the invitation handling subsystem since about 16:30. Currently it seems that deletion of unaccepted invitations take longer than usual. We are working on resolving the issue.