Merge branch '49-daemon-add-option-to-not-use-a-separate-pid-directory-for-the-rootdir' into 'master'

Resolve "[daemon] Allow daemon restart without losing the file system state"

Closes #49

See merge request !85

Marc Vef authored Jan 26, 2022 and Ramon Nou committed Feb 04, 2022

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.

Resolve "faster data integrity test / faster directory test"

Closes #186

See merge request !121

Resolve "Extend directory tests"

Closes #194

See merge request !120

Resolve "Logging line from harness should be reduced"

Closes #192

See merge request !119

Resolve "Add daemon doxygen documentation"

See merge request !109

Resolve "Bump all dependencies"

Closes #179, #145, and #46

See merge request !112

8 xstreams is not necessary. might even be lowered to 2 eventually. Further, using 8 xstreams decreased io performance on psm2 severely

Also, add procps package to gekkofs/core

Resolve "Replace boost::program_options with CLI11"

Closes #149

See merge request !90