The author of this blog had an old Sun StorageTek A1000 that was used as scratch space for Amanda backups. After upgrading to Solaris 10, the mountpoints worked, but he was getting messages when loading the rdriver module from the Raid Manager application. This blog describes how he resolved this issue.
Thank you for this link. Could you tell me what cables and adapters or any other hardware will I require to connect to this storedge device? I have sparc v440 with solaris 8 installed on it.