MeGA

Requirement

• isal_crypto [https://github.com/intel/isa-l_crypto]
• jemalloc [https://github.com/jemalloc/jemalloc]
• openssl
• zstd [https://github.com/facebook/zstd]

Build

cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make -j

Usage

• Initializing

cd build
chmod +x init.sh
./init.sh [working path, identical to "path" in config file.]

• Configuring working path

Edit "path" in a config file (build/config.toml is an example).

• Backup a new backup into the system, which includes backup workflow, arranging workflow, and deletion workflow when exceeding the retaining limit.

./MeGA --ConfigFile=[config file path] --task=write --InputFile=[backup workload] --DeltaSelectorThreshold=[Delta Selector Threshold]

• Restore a workload of from the system

./MeGA --ConfigFile=[config file path] --task=restore --RestorePath=[path to restore] --RestoreRecipe=[which backup to restore(1 ~ no. of the last retained backup)]