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Option 1: Delete (unnecessary data) | |||||||||||||||||||||
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What is not needed anymore can be deleted with the Windows Explorer or | |||||||||||||||||||||
Option 2: /netscratch (Temporary data) | |||||||||||||||||||||
Features: 50 TB space available for up to 90 days (automatically deleted afterwards) at
Documentation: FileSharingvianetscratch | |||||||||||||||||||||
Option 3: Tape Archive (HSM, cold data) | |||||||||||||||||||||
Features: Cheap (nearly) unlimited space available, two data copies in building D and E for security reasons.
Note 1: In case of a disaster (e.g., building E burns down) it might take some weeks/months to recover all data. | |||||||||||||||||||||
Option 4: Isilon (online data) | |||||||||||||||||||||
Features: Fast central network storage, daily snapshots (kept for six month, protection against user errors), erasure coding (protection against hardware failure), replication partially to Potsdam/Bremerhaven or HSM (protection against facility disaster)
Note 2: The personal data (4a) is replicated to the Isilon at the other location (Bremerhaven/Potsdam). Note 3: The project data (4b) can be replicated to the HSM or not (your choice in https://cloud.awi.de/#/projects), so data can be restored in case of a disaster. Note 4: Data on the Isilon is accessible from (parts of) ollie and could be processed using HPC. |
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