Local storage on AWS VLAB and login servers

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6 Sep 2021

Jean and I are putting the finishing touches on a new-ish AWS VLAB/login server capability, namely a generic facility to provide local, persistent storage to users, reminiscent of "extra homes" in ye olde system.

Initially this will be used by John Shepherd's DB class (3311).

Salient points:

  • The storage is available to users who are members directly or indirectly of the "localstorage" [new] UDB class. On servers with local storage available the users will automatically have a directory created in that storage for them the first time they log in to that particular server.
  • The extra storage is mounted under /localstorage.
  • The extra storage is NOT backed up at all. It's up to the users to back up what's important some other way, e.g., copying files to their actual home directory.
  • There is only one server ATM with extra storage: vxdb.

One other use for extra/storage is currently expected: space for user-built virtual machines.

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