moosefs/moosefs v3.0.88

MooseFS 3.0.88

on GitHub

Dear MooseFS Users,

MooseFS 3.0.88 is stable now! Please find the list of fixes this release includes below:

• (mount) added read cache clean on write (same file access using different descriptors)
• (mount) added missing cond_destroy in readdata.c (fix sent by Jakub Ratajczak)
• (master) fixed initializing packet size for reading 'sustained' directory
• (all) fixed zassert for printing correct statuses in case of pthread functions
• (mount) fix fleng in finfo after truncate (patched by Davies Liu @davies)
• (mount) fix overlapped read (patched by Davies Liu @davies)
• (mount) fixed invalidating chunk cache after truncate
• (mount) fixed fleng handling in read worker
• (mount) fixed handling BREAK state in read worker
• (mount) changed handling data invalidation in read module (sometimes could be less efficient, but it is much more safer)
• (tools) fixed number parsing (patched by Paweł Gawroński)
• (cli) fixed printed host/port options
• (mount) moved pipes from requests to workers (read and write - huge decrease of descriptors used by mount)
• (mount) changed signal to broadcast in rwlock (fixed very rare read/write deadlock)
• (mount) fixed 'open descriptors' leak (lookup(with data for open) -> open(with cached data) -> close)
• (mount) fixed potential 'race condition' - free csdata during access
• (master) split (only internally) sustained folder into 256 subfolders (too many sustained files caused socket timeouts in master)

Best regards,
Peter / MooseFS Team