Cluster Disks not Moving from Server-1 to Server-2 & Disk Showing unknown and unreadable in Disk Management in Server-2

Hi ,

We  have  Windows 2003 R2 Service Pack SP2, Microsoft Clusterwith MS SQL 2000 Database.

We are facing  Cluster  Fail-over  issue to one of our Server . Cluster Disks not Moving from  Server-1 to Server-2  & Showing unknown  and  unreadable in Disk Management in  Server-2.

 a> Problem History and action by our Support Partner  with sequence:

• 1>     Problem start with Blue dump error.
• 2>     Start Server with Last Good Configuration.
• 3>     SAN storage battery by Support partner.
• 4>     O/S repaired by Support partner.
• 5>     Memory  changed by Support Partner
• 6>    Evicted Node-2 from cluster, Unmapped LUN from Node-2 & uninstalled 

            Multi-path driver.

• 7>    Remapped LUN & installed Multipath driver.
• 8>    Reconfigured clustered on Node -2& try to failure it’s happening successfully  but after restart the server same problem persist unable to failure.
• 9>    Cluster Disk Showing unknown  and unreadable in Disk Management on  Server-2

       when we move cluster group.

• 10> SAN Storage LUNs are showing in Storage Manager  Software with working Status.

• 11> After repetitive remove and re-installed of Storage and Multi Path Driver  , Only  one Cluster  (Quorum Disk)  moving from Server-1 to Server-2,  Other Disk remain at Server-1.

B> Event ID :

              Following are main  error  showing after Cluster Group movement in Event Viewer   :

              1>    (Delayed Write Failed} Windows was unable to save all the data for the file – Event ID :  50

               2>    Cluster resource 'Disk Q:' in Resource Group 'Cluster Group' failed.  –        Event ID : 1069

              3>    The system failed to flush data to the transaction log. Corruption may occur. -       Evend  ID :  57

               4>    Cluster service was halted to prevent an inconsistency within the server cluster. The error code was 5027.

                      Event ID :  1073

C > Details of Server :

•     Operating System          :  Windows 2003 R2 32 Bit
•    Cluster Type                    :  Microsoft Cluster  - Active– Passive.
•    Server Hardware              :  IBM X3850
  
•    Storage                            :  IBM DS43000    
  

Now our support Partner give option of Re-installation of Operating System but we want to avoid re-installation.

We are looking for  proper solution for Server Cluster issue without re-installation of Server.

 Bharat.