mpt(4) mirror problems

Hi,

After the recent changes to mpt(4) it seems the driver has some isses
with the mirroring configuration (two . This is on a IBM x345 server
with a kernel from today.

kernel messages:
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0x2600-0x26ff mem 0xf7ff0000-0xf7fffff
f,0xf7fe0000-0xf7feffff irq 27 at device 7.0 on pci8
mpt0: [GIANT-LOCKED]
mpt0: MPI Version=1.2.15.0
mpt0: Capabilities: ( RAID-1 SAFTE )
mpt0: 1 Active Volume (1 Max)
mpt0: 2 Hidden Drive Members (6 Max)
mpt1: <LSILogic 1030 Ultra4 Adapter> port 0x2700-0x27ff mem 0xf7fd0000-0xf7fdfff
f,0xf7fc0000-0xf7fcffff irq 28 at device 7.1 on pci8
mpt1: [GIANT-LOCKED]
mpt1: MPI Version=1.2.15.0
mpt1: Capabilities: ( RAID-1 SAFTE )
mpt1: 0 Active Volumes (0 Max)
mpt1: 0 Hidden Drive Members (0 Max)
...
mpt0:vol0(mpt0:0:0): Settings ( Hot-Plug-Spares )
mpt0:vol0(mpt0:0:0): Using Spare Pool: 0
mpt0:vol0(mpt0:0:0): 2 Members:
      (mpt0:0:0): Primary
      (mpt0:0:1): Secondary
mpt0:vol0(mpt0:0:0): RAID-1 - Optimal
mpt0:vol0(mpt0:0:0): Status ( Enabled )
(mpt0:vol0:0): Physical (mpt0:0:0), Pass-thru (mpt0:1:0)
(mpt0:vol0:0): Online
(mpt0:vol0:1): Physical (mpt0:0:1), Pass-thru (mpt0:1:1)
(mpt0:vol0:1): Online
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: mpt_cam_event: 0xb
(mpt0:vol0:0): Physical Disk Status Changed
mpt0: mpt_cam_event: 0xb
(mpt0:vol0:0): Volume Status Changed
mpt0: mpt_cam_event: 0xb
(mpt0:vol0:0): Physical Disk Status Changed
mpt0: IOC Bus Reset Port: 0
mpt0: mpt_write_cfg_page: Config Info Status 2
mpt0: mpt_setwidth: write cur page failed
mpt0: Set width Failed!
mpt0: IOC Bus Reset Port: 0
mpt0: mpt_read_cfg_page: Config Info Status 2
mpt0: mpt_setwidth: read cur page failed
mpt0: Set width Failed!
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0:vol0(mpt0:0:0): RAID-1 - Degraded
mpt0:vol0(mpt0:0:0): Status ( Enabled )
(mpt0:vol0:0): No longer configured
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: mpt_read_cfg_page: Config Info Status 2
mpt0: cannot get target 1 DP0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
mpt0: IOC Bus Reset Port: 0
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
<really long freeze here>
da0 at mpt0 bus 0 target 0 lun 0
da0: <LSILOGIC 1030 IM       IM 1000> Fixed Direct Access SCSI-2 device
da0: 3.300MB/s transfers, Tagged Queueing Enabled
da0: 34710MB (71087625 512 byte sectors: 255H 63S/T 4425C)
Trying to mount root from ufs:/dev/da0s1a

Booting an older kernel from around Mar. 25 works fine. Anything else
I can dig out?

--
Pawel