Commit b45e7f0a authored by Julius Athenstaedt's avatar Julius Athenstaedt
Browse files

update CHANGELOG, README and docs. use fmt

parent cfb87295

CHANGELOG.md

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@@ -9,6 +9,9 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). 


### New



- Support mtime with option gkfs::config::metadata::use_mtime ([!225](https://storage.bsc.es/gitlab/hpc/gekkofs/-/issues/225))

- Unify -d and -p flags in scripts/compile_dep.sh and dl_dep.sh  ([!188](https://storage.bsc.es/gitlab/hpc/gekkofs/-/issues/188)).

- Logfile per process for the client, activated with LIBGKFS_LOG_PER_PROCESS ([!278](https://storage.bsc.es/gitlab/hpc/gekkofs/-/issues/278)).

- Additional tests to increase code coverage ([!141](https://storage.bsc.es/gitlab/hpc/gekkofs/-/merge_requests/141)).

- GKFS_ENABLE_UNUSED_FUNCTIONS added to disable code to increase code

  coverage. ([!141](https://storage.bsc.es/gitlab/hpc/gekkofs/-/merge_requests/141)).

README.md

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@@ -200,7 +200,8 @@ usage: gkfs [-h/--help] [-r/--rootdir <path>] [-m/--mountdir <path>] [-a/--args 
The following environment variables can be used to enable logging in the client library: `LIBGKFS_LOG=<module>`

and `LIBGKFS_LOG_OUTPUT=<path/to/file>` to configure the output module and set the path to the log file of the client

library. If not path is specified in `LIBGKFS_LOG_OUTPUT`, the client library will send log messages

to `/tmp/gkfs_client.log`.

to `/tmp/gkfs_client.log`. With `LIBGKFS_LOG_PER_PROCESS=1` it is possible to write separate logs per client process.

If so, the path specified in `LIBGKFS_LOG_OUTPUT` is a directory but should not end with a `/`.



The following modules are available:

docs/sphinx/users/running.md

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@@ -180,7 +180,8 @@ usage: gkfs [-h/--help] [-r/--rootdir <path>] [-m/--mountdir <path>] [-a/--args 
The following environment variables can be used to enable logging in the client library: `LIBGKFS_LOG=<module>`

and `LIBGKFS_LOG_OUTPUT=<path/to/file>` to configure the output module and set the path to the log file of the client

library. If not path is specified in `LIBGKFS_LOG_OUTPUT`, the client library will send log messages

to `/tmp/gkfs_client.log`.

to `/tmp/gkfs_client.log`. With `LIBGKFS_LOG_PER_PROCESS=1` it is possible to write separate logs per client process.

If so, the path specified in `LIBGKFS_LOG_OUTPUT` is a directory but should not end with a `/`.



The following modules are available:

include/client/logging.hpp

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@@ -273,7 +273,8 @@ protected: 


struct logger {



    logger(const std::string& opts, const std::string& path, int log_per_process, bool trunc

    logger(const std::string& opts, const std::string& path,

           bool log_per_process, bool trunc

#ifdef GKFS_DEBUG_BUILD

           ,

           const std::string& filter, int verbosity

src/client/logging.cpp

+2 −2
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@@ -284,7 +284,7 @@ process_log_filter(const std::string& log_filter) { 
#endif // GKFS_DEBUG_BUILD



logger::logger(const std::string& opts, const std::string& path,

               int log_per_process, bool trunc

               bool log_per_process, bool trunc

#ifdef GKFS_DEBUG_BUILD

               ,

               const std::string& filter, int verbosity
@@ -312,7 +312,7 @@ logger::logger(const std::string& opts, const std::string& path, 
        std::string file_path = path;

        if(log_per_process) {

            fs::create_directories(path);

            file_path += "/" + std::to_string(log_process_id_);

            file_path = fmt::format("{}/{}", path, log_process_id_);

        }



        // we use ::open() here rather than ::syscall_no_intercept(SYS_open)