moosefs稳定版1.6.10正式发布

wxin

Mount:　　- Rewritten options parsing in mount-like way, making possible to use
　　standard FUSE mount utilities (see mfsmount(8) manual for new syntax).
　　Note: old syntax is no longer accepted and mountpoint is mandatory now
　　(there is no default).
　　- Updated for FUSE 2.6+.
　　- Added password, file data cache, attribute cache and entry cache
　　options.
　　By default attribute cache and directory entry cache are enabled,
　　file data cache and file entry cache are disabled.
　　- opendir() no longer reads directory contents - it's done on first
　　readdir() now; fixes "rm -r" on recent Linux/glibc/coreutils combo.
　　- Fixed mtime setting just before close() (by flushing file on mtime
　　change); fixes mtime preserving on "cp -p".
　　- Added statistics accessible through MFSROOT/.stats pseudo-file.
　　- Changed master access method for mfstools (direct .master pseudo-file
　　replaced by .masterinfo redirection); fixes possible mfstools race
　　condition and allows to use mfstools on read-only filesystem.