A passthrough FUSE filesystem that intelligently moves files between storage tiers based on frequency of use, file age, and tier fullness.
Major rewrite of autotier filesystem.
More robust and standard command line options and arguments
New implementation as FUSE filesystem.
Added a check for whether or not a file is open by another process before moving.
Removed slow, unneeded hash check of file after copying, greatly increasing speed Added error handling for copying files between tiers Added mutex file lock to ensure two instances of autotier won't move the same files (one lock file per config)
Added calculation of a popularity score to base file sorting on. Added a daemon running mode where popularity is continuously calculated.
Added command line tools for viewing info and pinning/unpinning files
Completely redesigned software architecture.
Now has priority based file movement, file pinning to specific tiers, and min and max watermarks. Removed expiry time for tiers.
added global config options