>You might also be interested in: > > http://thunk.org/tytso/blog/2009/02/20/aligning-filesystems-to-an-ssds-erase-block-size/ > > http://thunk.org/tytso/blog/2009/02/22/should-filesystems-be-optimized-for-ssds/ Thanks a lot for the pointers. I'll definitely check these out. > It seems you have to do more work than just look at the application. You want > the application, the filesystem, the partition layout, and the raid device > geometry to all consistently maintain alignment with erase blocks. So it seems. PG is just a factor in this equation, but nevertheless an important one. See all the ways you can stay connected to friends and family |