- handle IO errors in 2.6 obdfilter bio completion routine (6046)
- automatically evict dead clients (5921)
- Update file size properly in create+truncate+fstat case (6196)
- - Do not unhash mountpoint dentries (5907)
+ - Do not unhash mountpoint dentries, do not allow removal of
+ mountpoints (5907)
+ - Avoid lock ordering deadlock issue with write/truncate (6203,5654)
- reserve enough journal credits in fsfilt_start_log for setattr (4554)
* miscellania
- by default create 1 inode per 4kB space on MDS, per 16kB on OSTs