Here are the changes that are stuck in the ON pipeline waiting for Stable OpenSolaris 2010 to get out the door. A lot of performance improvements and usablility stuff, I'm sure I missed a few.


b135
zio_ddt_free is single threaded with performance impact
zil need not inflate blocksize that much
slog can probably pack 2X more data per lwb
dsl_sync_task_group_wait() can wait too long

b136
old iscsi target dies...
BUG/RFE:6922272SATA framework does not handle greater that 2TiB disks

b137
http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6917066

b138
For 4k sector support, ZFS needs to use DKIOCGMEDIAINFOEXT

b140
http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6280630
add interval (count) args to zpool list
dbuf_read_done() locking performance improvement
RFE: provide interval arg to zpool status to monitor resilvering
COMSTAR should avoid extra data copy to zvol-based backing store