On Fri, Oct 02, 2009 at 06:20:41PM +0200, Barham, David wrote: > I just used the default options on the mkfs and haven't changed any > setting (other than debug) in nilfs_cleanerd.conf.
There's a parameter on nilfs_cleanerd.conf called protection_period. It means checkpoints are kept intact at least that many seconds. You may want to lower that. In addition, you can lower cleaning_interval to make nilfs_cleanerd act more often, and raise nsegments_per_clean to perform a more aggressive (and in my experience, CPU intensive) cleaning. Unless I'm doing insanely heavy writes or I have very little space left, I find the defaults to work just fine, but yes, some kind of autotuning feature in nilfs_cleanerd would be great. _______________________________________________ users mailing list [email protected] https://www.nilfs.org/mailman/listinfo/users
