Cluster

We have 2 servers – ServerA and ServerB. These are connected to an external storage. We are using IBM and its associated software IBM ServeRAID. Both servers have been connected to the external storgae succesfully. When Serbe B was booted up, we could see the physical dirves in the ServeRAID but not within NT2000 computer management. Running ipshahto.exe brought up the devices on the ServerB but then made the devices on Server A DDD (Defunct Disk Drive). Running ipshahto.exe on Server A then brought the drives back on Server A but made Server B – DDD (Defunct Disk Drive).

Has anyone come across this. Please help.