Provides methods for obtaining information for server repository disk space allocation. Could be used generically to obtain usage information for any mount point, however, this interface is prepared for the API to provide methods to obtain usage info for the server filesystem containing the image uploads. For the OMERO server base this is /OMERO. For this implementation it could be anything e.g. /Data1. Methods that fail or cannot execute on the server will throw an InternalException. This would not be normal and would indicate some server or disk failure.
Returns the total space in bytes for this file system including nested subdirectories.
Total space used on this file system.
Returns the free or available space on this file system including nested subdirectories.
Free space on this file system in KB.
Returns a double of the used space divided by the free space. This method will be called by a client to watch the repository filesystem so that it doesn't exceed 95% full.
Fraction of used/free.
Checks that image data repository has not exceeded 95% disk space use level.
Removes all files from the server that do not have an OriginalFile complement in the database, all the Pixels that do not have a complement in the database and all the Thumbnail's that do not have a complement in the database.