Thinking out loud, add/remove voting disk by using: crsctl add css votedisk <path> - adds a new voting disk crsctl delete css votedisk <path> - removes a voting disk for CRS: use ocrconfig to add the new ocr disks and remove the old ones? joe _______________________________________ Joe Testa, Oracle Certified Professional Senior Engineering & Administration Lead (Work) 614-677-1668 (Cell) 614-312-6715 Interested in helping out your marriage? Ask me about "Weekend to Remember" Dec 11-13, 2009 here in Columbus. From: "Crisler, Jon" <Jon.Crisler@xxxxxxx> To: <oracle-l@xxxxxxxxxxxxx> Date: 10/21/2009 11:11 AM Subject: RAC on Linux moving OCR and Voting disk to another SAN Sent by: oracle-l-bounce@xxxxxxxxxxxxx We are implementing a more powerful SAN array, and need to move a 10g RAC cluster to this new storage. We know how to move the ASM storage without any downtime. However, we cannot figure out if it is possible to move the OCR and Voting disk with no downtime. Does anybody have any suggestions ? -- //www.freelists.org/webpage/oracle-l