Strange message in Logs

[dziring]

I checked my system log this morning, and found the messages below. I know my automated pool scrub ran last night, so I'm assuming that's where the message come from, but the scrub says the pool is healthy. Is this something I need to worry about?

Oct 27 00:00:01 freenas kernel: Solaris: WARNING: Disk, '/dev/ada0p2', has a block alignment that is larger than the pool's alignment
Oct 27 00:00:01 freenas kernel:
Oct 27 00:00:01 freenas kernel: Solaris: WARNING: Disk, '/dev/ada1p2', has a block alignment that is larger than the pool's alignment
Oct 27 00:00:01 freenas kernel:
Oct 27 00:00:01 freenas kernel: Solaris: WARNING: Disk, '/dev/gptid/5c173ac8-e3a2-11e2-9366-0019d13db58e', has a block alignment that is larger than the pool's alignment
Oct 27 00:00:01 freenas kernel:
Oct 27 00:00:01 freenas kernel: Solaris: WARNING: Disk, '/dev/ada3p2', has a block alignment that is larger than the pool's alignment
Oct 27 00:00:01 freenas kernel:
Oct 27 00:00:01 freenas kernel: Solaris: WARNING: Disk, '/dev/ada4p2', has a block alignment that is larger than the pool's alignment
Oct 27 00:00:01 freenas kernel:

 

[gpsguy]

These are just warnings. For more information, see paleoN's reply in this thread.