NEX-1584 backport OS-147 change defaults for SD_IO_TIME sd_failfast_enable and sd_ua_retry_count
NEX-1571 backport OS-83 enable gcc warnings for sd
NEX-1569 backport OS-14 sd attach should not issue potentially slow scsi commands
Portions contributed by Jeffry Molanus.
NEX-1569 backport OS-14 sd attach should not issue potentially slow scsi commands (ddi-forceattach=1)
NEX-1567 backport OS-92 NexentaStor 4.0.1-PASSIV-12022013: Cannot mount root after install
NEX-1565 backport OS-97 fix for OS-92 is incomplete
NEX-1561 backport OS-101 sd needs to check ATTACHING state before calling SD_IS_VALID_LABEL()
NEX-1559 backport OS-104 handle attach-failure ereport
NEX-1531 backport OS-91 mptsas does inquiry without setting pkt_time
2083 stmf: worker manager doesn't scale workers anymore (backport to
stable-3.1)
SUP-848 backport SUP-772 COMSTAR task waiting pressure doesn't increase worker
thread pool sizing above initial value
NEX-847 backport SUP-765 When a Windows Clustered Shared Volume is
placed on a pool under Nexenta HA Cluster control the clustered shared
disk looses its PGR3 reservation to the presented zvol.
NEX-1623 Backport OS-152 NFS extremely slow in nfsauth