zpool facing problem with iSCSI on reboot
                    
 Hi we are using  Solaris 10 update 10
                #cat /etc/release 
                   Oracle Solaris 10 8/11 s10s_u10wos_17b SPARC
  Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved.
                            Assembled 23 August 2011
-bash-3.2$ 
We are accessing the SAN on this host by ISCI initiator and facing the the same problem on reboot of system.
zfs poo doen not come one and become UNAVAILBE   then we exceute the command
 #zpool clear  poolname
Then pool become available.
Is there is any solution of this problem ?
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