Solaris cluster scdidadm Inquiry on device failed.

Solaris 10, Solaris Cluser 3.2, two node cluster, all software installed succefully, all nodes join to the cluster
And on snod2 didn't recognize disks as a did devices and I can't make a quorum device.

snod1#/usr/cluster/bin/cluster status

=== Cluster Nodes ===

--- Node Status ---

Node Name                                       Status
---------                                       ------
snod1                                           Online
snod2                                           Online


=== Cluster Transport Paths ===

Endpoint1               Endpoint2               Status
---------               ---------               ------
snod1:bge1              snod2:iprb0             Path online


=== Cluster Quorum ===

--- Quorum Votes Summary ---

            Needed   Present   Possible
            ------   -------   --------
            1        1         1


--- Quorum Votes by Node ---

Node Name       Present       Possible       Status
---------       -------       --------       ------
snod1           1             1              Online
snod2           0             0              Online


=== Cluster Device Groups ===

--- Device Group Status ---

Device Group Name     Primary     Secondary     Status
-----------------     -------     ---------     ------


--- Spare, Inactive, and In Transition Nodes ---

Device Group Name   Spare Nodes   Inactive Nodes   In Transistion Nodes
-----------------   -----------   --------------   --------------------


--- Multi-owner Device Group Status ---

Device Group Name           Node Name           Status
-----------------           ---------           ------

=== Cluster Resource Groups ===

Group Name       Node Name       Suspended      State
----------       ---------       ---------      -----

=== Cluster Resources ===

Resource Name       Node Name       State       Status Message
-------------       ---------       -----       --------------

=== Cluster DID Devices ===

Device Instance               Node              Status
---------------               ----              ------
/dev/did/rdsk/d2              snod1             Ok

/dev/did/rdsk/d3              snod2             Fail

/dev/did/rdsk/d4              snod2             Fail

/dev/did/rdsk/d5              snod2             Fail

snod2#scdidadm -r
scdidadm:  Inquiry on device "/dev/rdsk/c1d0s2" failed.
scdidadm:  Inquiry on device "/dev/rdsk/c2d0s2" failed.
scdidadm:  Inquiry on device "/dev/rdsk/c0d0s2" failed.

snod2#scdidadm -L
1        snod1:/dev/rdsk/c0t0d0         /dev/did/rdsk/d1    
2        snod1:/dev/rdsk/c1t0d0         /dev/did/rdsk/d2    
3        snod2:/dev/rdsk/c1d0           /dev/did/rdsk/d3    
4        snod2:/dev/rdsk/c2d0           /dev/did/rdsk/d4    
5        snod2:/dev/rdsk/c0d0           /dev/did/rdsk/d5   

snod1#cat /etc/vfstab
#device device  mount   FS      fsck    mount   mount
#to     mount   to      fsck            point           type    pass    at boot options
#                      
fd      -       /dev/fd fd      -       no      -
/proc   -       /proc   proc    -       no      -
/dev/dsk/c1t0d0s1       -       -       swap    -       no      -
/dev/dsk/c1t0d0s0       /dev/rdsk/c1t0d0s0      /       ufs     1       no      -
/dev/dsk/c1t0d0s3       /dev/rdsk/c1t0d0s3      /usr    ufs     1       no      -
/dev/dsk/c1t0d0s4       /dev/rdsk/c1t0d0s4      /opt    ufs     2       yes     -
#/dev/dsk/c1t0d0s5      /dev/rdsk/c1t0d0s5      /globaldisk     ufs     2       yes     -
/devices        -       /devices        devfs   -       no      -
sharefs -       /etc/dfs/sharetab       sharefs -       no      -
ctfs    -       /system/contract        ctfs    -       no      -
objfs   -       /system/object  objfs   -       no      -
swap    -       /tmp    tmpfs   -       yes     -
/dev/did/dsk/d2s5 /dev/did/rdsk/d2s5 /global/.devices/node@1 ufs 2 no global

snod2#scdidadm -L
1        snod1:/dev/rdsk/c0t0d0         /dev/did/rdsk/d1    
2        snod1:/dev/rdsk/c1t0d0         /dev/did/rdsk/d2    
3        snod2:/dev/rdsk/c1d0           /dev/did/rdsk/d3    
4        snod2:/dev/rdsk/c2d0           /dev/did/rdsk/d4    
5        snod2:/dev/rdsk/c0d0           /dev/did/rdsk/d5    
snod2#cldev check  
snod2#cldev clear
^C
snod2#format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c0d0 <DEFAULT cyl 30398 alt 2 hd 255 sec 63>
          /pci@0,0/pci8086,2847@1c,4/pci-ide@0/ide@1/cmdk@0,0
       1. c1d0 <DEFAULT cyl 30398 alt 2 hd 255 sec 63>
          /pci@0,0/pci-ide@1f,2/ide@0/cmdk@0,0
       2. c2d0 <ST325041-         6RYJWYC-0001-232.89GB>
          /pci@0,0/pci-ide@1f,2/ide@1/cmdk@0,0

I did on all nodes:
#cldev clear
#scdidadm -r
#devfsadm -Cvs

What should I do to make disks on snod2 recognize?
Any idea?

snod2#scdidadm -r
scdidadm: Inquiry on device "/dev/rdsk/c1d0s2" failed.
scdidadm: Inquiry on device "/dev/rdsk/c2d0s2" failed.
scdidadm: Inquiry on device "/dev/rdsk/c0d0s2" failed.

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Does anybody has any idea?