If the quorum device is not accessible to the UAF agents, the following errors may occur when you issue the sybcluster start cluster and start instance commands:
start cluster
ERROR - The cluster entry SDCDEMO did not contain any servers
start instance INSTANCE1
ERROR - The cluster entry SDCDEMO did not contain any servers
The UAF agent may not have permission to read the quorum device. Verify that you started the UAF agent under the proper user account and that this account has permission to both read and write the quorum device.
sybcluster and the UAF agent are using an incorrect path to the quorum device on one or all nodes in the cluster. If you used symbolic links, verify that all links are correct on all nodes.
Another process is preventing the UAF agent from reading the quorum device. This could be caused by functional problems or configuration errors in the disk storage system.