Commit 50533eb9 authored by Ramon Nou's avatar Ramon Nou Committed by Marc Vef
Browse files

Change CMake to remove Forward, changelog

parent bad33898

CHANGELOG.md

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@@ -10,6 +10,8 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). 
replicas ([!166](https://storage.bsc.es/gitlab/hpc/gekkofs/-/merge_requests/141)).

- Modified write and reads to use a bitset instead of the traditional hash per chunk in the server.

- Added reattemp support in get_fs_config to other servers, when the initial server fails.

- Fused GekkoFWD and GekkoFS. GekkoFWD is enabled with the `--enable-following` in the server configuration and the ENV variable

`LIBGKFS_FORWARDING_MAP_FILE` in the clients. ([!170](https://storage.bsc.es/gitlab/hpc/gekkofs/-/merge_request/170)).



### New

### Changed

CMake/gkfs-options.cmake

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@@ -348,14 +348,6 @@ gkfs_define_option( 
# I/O forwarding

################################################################################



## Forwarding support

gkfs_define_option(

  GKFS_ENABLE_FORWARDING

  HELP_TEXT "Enable I/O forwarding mode"

  DEFAULT_VALUE OFF

  DESCRIPTION "Use ${PROJECT_NAME} as an I/O forwarding layer"

)



## Scheduling in I/O forwarding mode

gkfs_define_option(

  GKFS_ENABLE_AGIOS

docs/sphinx/users/dependencies.rst

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@@ -43,4 +43,4 @@ Required 
Optional

--------



- `agios <https://github.com/francielizanon/agios>`_ (commit c26a654 or newer) to enable GekkoFWD mode.
 
- `agios <https://github.com/francielizanon/agios>`_ (commit c26a654 or newer) to enable GekkoFWD mode scheduling.

docs/sphinx/users/forwarding.rst

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@@ -24,13 +24,11 @@ PFS for storage, instead of a local store available at the compute nodes. 
Enabling GekkoFWD

------------------



To enable the I/O forwarding mode of GekkoFS, the

:code:`GKFS_ENABLE_FORWARDING` CMake option should be enabled, :ref:`when

configuring <building_gekkofs>` the build:



.. code-block:: console



    $ cmake -DENABLE_FORWARDING:BOOL=ON

To enable the I/O forwarding mode of GekkoFS, an environment 

variable named :code:`LIBGKFS_FORWARDING_MAP_FILE` is provided

to allow users to identify the map file on each client.

This environment variable will enable GekkoFS forwarding, then we 

only need to use :code:`--enable-forwarding`` option in the servers.



I/O Scheduling

--------------

include/CMakeLists.txt

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@@ -34,7 +34,3 @@ add_subdirectory(daemon) 
add_subdirectory(client)



target_sources(gkfs_daemon PUBLIC config.hpp version.hpp.in)
 


if(GKFS_ENABLE_FORWARDING)

  target_sources(gkfwd_daemon PUBLIC config.hpp version.hpp.in)

endif()