Thanks for your reply, although you can access the drive as a UNC path, at any one time you do not know what that server will be. For example if you have a cluster of 3 servers (server1,server2,server3) the path \\\\server1\c$\ClusterStorage\Volume1 \\\\server1\\c$\\ClusterStorage\\Volume1 will only be valid if server1 is actively handling requests to that CSV. So it going to be one of :- \\\\server1\\c$\\ClusterStorage\\Volume1 \\server1\c$\ClusterStorage\Volume1 \\\\server2\\c$\\ClusterStorage\\Volume1 \\server2\c$\ClusterStorage\Volume1 \\\\server3\\c$\\ClusterStorage\\Volume1 \\server3\c$\ClusterStorage\Volume1 the other two servers will report that the folder does not exist. I think the disk space checker may need to be updated to make it cluster aware if understanding is correct. (Which of course it may not be !!) Best Regards, Richard

Thanks for your reply, although you can access the drive as a UNC path, at any one time you do not know what that server will be. For example if you have a cluster of 3 servers (server1,server2,server3) the path \\server1\c$\ClusterStorage\Volume1 \\\\server1\c$\ClusterStorage\Volume1 will only be valid if server1 is actively handling requests to that CSV. So it going to be one of :- \\server1\c$\ClusterStorage\Volume1 \\\\server1\\c$\\ClusterStorage\\Volume1 \\server2\c$\ClusterStorage\Volume1 \\\\server2\\c$\\ClusterStorage\\Volume1 \\server3\c$\ClusterStorage\Volume1 \\\\server3\\c$\\ClusterStorage\\Volume1 the other two servers will report that the folder does not exist. I think the disk space checker may need to be updated to make it cluster aware if understanding is correct. (Which of course it may not be !!) Best Regards, Richard

Thanks for your reply, although you can access the drive as a UNC path, at any one time you do not know what that server will be. For example if you have a cluster of 3 servers (server1,server2,server3) the path \\server1\c$\ClusterStorage\Volume1 will only be valid if server1 is actively handling requests to that CSV. So it going to be one of :- \\server1\c$\ClusterStorage\Volume1 \\server2\c$\ClusterStorage\Volume1 \\server3\c$\ClusterStorage\Volume1 the other two servers will report that the folder does not exist. I think the disk space checker may need to be updated to make it cluster aware if understanding is correct. (Which of course it may not be !!) Best Regards, Richard