NAME¶gfsd - Gfarm filesystem daemon
DESCRIPTION¶gfsd is a filesystem daemon for the Gfarm filesystem, which runs on every filesystem node, usually, with root privileges.
gfsd provides remote file operations with access control in the Gfarm filesystem as well as user authentication, file replication, and node resource status monitoring.
It is possible for gfsd to be executed as a non-privileged user process, although only the user that executes the gfsd can be authenticated. Other users cannot use it. For details, see SETUP.private.en document.
When the -c option is specified twice (or the -cc option), invalid file copies that are not registered in the metadata server are deleted.
When the -c option is specified three times (or the -ccc option), invalid file copies that are not registered in the metadata server are moved to the lost+found directory in the Gfarm file system. Furthermore, invalid metadata pointing to a missing file copy of the file system node are deleted. This is the default behavior.
If this option is specified and -L is not specified, the log level is set to "debug".
|5 March 2016||Gfarm|