Brendan Gregg - Sun Microsystems wrote: > G'Day Darren, Folks, > > On Thu, Oct 25, 2007 at 11:50:35AM +0100, Darren J Moffat wrote: >> How does this fit with the ZIO pipeline ? In particular I will need to >> make sure that when we have ZFS Crypto available and enabled for a >> dataset then any data for that dataset that is put on a cache device is >> written encrypted. > > It uses zio_read_phys()/zio_write_phys(). Yes, crypto is important, > and I'm sure I'll be helping make the l2arc work with crypto anyway. :) > >> Does compressed data get written to the L2ARC or only uncompressed ? > > Uncompressed. And yes, that's a good question. :)
I have enough info and I'm happy with what this case is doing. Brendan and I can take the ZFS Crypto issues off-line and we will ensure proper operation of the l2arc when ZFS Crypto comes for commitment review. -- Darren J Moffat
