dragonfly/build/package/docs/dfcache/dfcache.md

% DFCACHE(1) Version v2.1.0 | Frivolous "Dfcache" Documentation

NAME

dfcache — the P2P cache client of dragonfly

SYNOPSIS

dfcache is the cache client to of dragonfly that communicates with dfdaemon and operates on files in P2P network, where the P2P network acts as a cache system.

The difference between dfcache and dfget is that, dfget downloads file from a given URL, the file might be on other peers in P2P network or a seed peer, it's the P2P network's responsibility to download file from source; but dfcache could only export or download a file that has been imported or added into P2P network by other peer, it's the user's responsibility to go back to source and add file into P2P network.

OPTIONS

  -i, --cid string            content or cache ID, e.g. sha256 digest of the content
      --config string         the path of configuration file with yaml extension name, default is /etc/dragonfly/dfcache.yaml, it can also be set by env var: DFCACHE_CONFIG
      --console               whether logger output records to the stdout
  -h, --help                  help for dfcache
      --jaeger string         jaeger endpoint url, like: http://localhost:14250/api/traces
      --logdir string         Dfcache log directory
      --pprof-port int        listen port for pprof, 0 represents random port (default -1)
      --service-name string   name of the service for tracer (default "dragonfly-dfcache")
  -t, --tag string            different tags for the same cid will be recognized as different  files in P2P network
      --timeout duration      Timeout for this cache operation, 0 is infinite
      --verbose               whether logger use debug level
      --workhome string       Dfcache working directory

SEE ALSO

• dfcache completion - generate the autocompletion script for the specified shell
• dfcache delete - delete file from P2P cache system
• dfcache doc - generate documents
• dfcache export - export file from P2P cache system
• dfcache import - import file into P2P cache system
• dfcache plugin - show plugin
• dfcache stat - stat checks if a file exists in P2P cache system
• dfcache version - show version

BUGS

See GitHub Issues: https://github.com/dragonflyoss/Dragonfly2/issues