lwie,
Thanks, that at least gives me a direction to look, no we didn't expand the raid-dp before we added the new, it also doesn't look like it made a new group, here is what I see:
aggr status -r
Aggregate vol1 (online, raid_dp) (block checksums)
Plex /vol1/plex0 (online, normal, active)
RAID group /vol1/plex0/rg0 (normal)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0b.19 0b 1 3 FC:B - ATA 7200 211377/432901760 211921/434014304
parity 0a.20 0a 1 4 FC:A - ATA 7200 211377/432901760 211921/434014304
data 0b.21 0b 1 5 FC:B - ATA 7200 211377/432901760 211921/434014304
data 0a.22 0a 1 6 FC:A - ATA 7200 211377/432901760 211921/434014304
data 0a.23 0a 1 7 FC:A - ATA 7200 211377/432901760 211921/434014304
data 0a.24 0a 1 8 FC:A - ATA 7200 211377/432901760 211921/434014304
data 0b.29 0b 1 13 FC:B - ATA 7200 211377/432901760 211921/434014304
data 0a.27 0a 1 11 FC:A - ATA 7200 211377/432901760 211921/434014304
data 0b.25 0b 1 9 FC:B - ATA 7200 211377/432901760 211921/434014304
Thanks for the input!