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  1. Apr 08, 2022
  2. Apr 07, 2022
  3. Mar 17, 2022
  4. Mar 16, 2022
  5. Mar 11, 2022
    • Ramon Nou's avatar
      New parameter to remove rootdir at the end · d0c0e9ff
      Ramon Nou authored
      d0c0e9ff
    • Ramon Nou's avatar
      Parallax backend added · e4eebd35
      Ramon Nou authored
      Add command line option for kreon
      
      Resolve CRTP specific function name
      
      Testing Infrastructure for different databases
      
      add path
      
      Reactivated destructors, kreondb is destroyed to reduce CI space
      
      Returning string_view in fs_data added dbbackend property
      
      Updated Readme and MetatadaFactory
      
      Adding extra options for kreondb, README+CHANGELOG updated
      
      Update .gitlab-ci.yml
      
      updating script test...
      
      Updated dl_dep tests
      
      Kreon test (for metadata) backend.
      
      Add command line option for kreon
      
      Resolve CRTP specific function name
      
      Testing Infrastructure for different databases
      
      add path
      
      Reactivated destructors, kreondb is destroyed to reduce CI space
      
      Returning string_view in fs_data added dbbackend property
      
      Adding extra options for kreondb, README+CHANGELOG updated
      
      updating script test...
      
      Updated dl_dep tests
      
      Remove Kreon - Add Parallax
      
      Add Parallax
      
      Add DockerFile
      
      adding parallaxdb option
      
      Docker update
      
      Missing Parallax hpp
      
      Removed Kreon from code, lib conflicts
      
      Updated Parallax master
      
      Updated DockerFile deps
      
      Reformat
      
      Changed Base
      
      Added ps
      
      Reduced Logging and added ps in docker
      
      Add Path
      
      increase testing timeout
      
      Create options.yml automatically
      
      Updated out tests
      e4eebd35
  6. Feb 22, 2022
  7. Feb 11, 2022
  8. Feb 04, 2022
    • Marc Vef's avatar
      GekkoFS daemon can now be restarted without losing its data · 32b81b93
      Marc Vef authored and Ramon Nou's avatar Ramon Nou committed
      A subdirectory is no longer created by default. Therefore, a server restart uses same directory for both data and metadata. Note, that the rootdir can be cleaned with the -c argument. For multiple daemons on one machine, the new argument --rootdir-suffix can be used which creates a subdirectory within the rootdir with a user-defined name. This also allows restarting multiple daemons on one node without losing data.
      32b81b93
  9. Jan 31, 2022
  10. Jan 26, 2022
  11. Dec 21, 2021
  12. Jul 07, 2021
  13. Jul 01, 2021
  14. Jun 16, 2021
    • Ramon Nou's avatar
      Moved distributor instantation to RPC_DATA and daemon.cpp on the server side.... · a8dc9c3c
      Ramon Nou authored and Ramon Nou's avatar Ramon Nou committed
      Moved distributor instantation to RPC_DATA and daemon.cpp on the server side. Added interval_map to GuidedDistributor for better performance
      
      Moving reads extended log to normal log module.
      
      Update logging.hpp
      
      Added GKFS prefix to CMake options
      
      Catch2 Guided Distributor test
      
      Added creation of /tmp/guided.txt in the test
      
      updated README.MD and protected Distributor for duplicated inserts
      
      Added metadata + data optimization with #
      a8dc9c3c
  15. May 28, 2021
  16. Mar 30, 2021
  17. Feb 07, 2021
  18. Dec 17, 2020
  19. Dec 09, 2020
  20. Dec 07, 2020
  21. Nov 25, 2020
  22. Sep 15, 2020
  23. Sep 11, 2020
  24. Sep 10, 2020
  25. Jul 28, 2020
    • Marc Vef's avatar
    • Marc Vef's avatar
      Refactoring daemon I/O logic and fixing truncate etc. · bcb30ac2
      Marc Vef authored and Alberto Miranda's avatar Alberto Miranda committed
      The `ChunkStorage` backend class on the daemon was throwing `system_errors` without being caught, crashing the server in the process. `ChunkStorage` now uses a designated error class for errors that might occur. In addition the dependency to Argobots was removed which was used to trigger `ABT_eventuals`, laying ground work for future non-Argobots IO implementations. Further, the whole class was refactored for consistency and failure resistance.
      
      A new class `ChunkOperation` is introduced which wraps Argobots' IO task operations which allows the removal of IO queue specific code within RPC handlers, i.e., read and write handlers. The idea is to separate eventuals, tasks and their arguments from handler logic into a designated class. Therefore, an object of an inherited class of `ChunkOperation` is instantiated within the handlers that drives all IO tasks. The corresponding code was added to the read and write RPC handlers. Note, `ChunkOperation` is not thread-safe and is supposed to be called by a single thread.
      
      In addition, truncate was reworked for error handling (it crashed the server on error) and that it uses the IO queue as well since truncate causes a write operation and should not overtake IO tasks in the queue.
      
      The chunk stat rpc handler was refactored for error handling and to use error codes as well. 
      
      Further minor changes:
      - dead chunk stat code has been removed
      - some namespaces were missing: `gkfs::rpc`
      - more flexible handler cleanup and response code
      - fixed a bug where the chunk dir wasn't removed when the metadata didn't exist on the same node
      bcb30ac2
  26. Jul 27, 2020