Note When you add disks to a signature mode cluster and if the volume contains data, you have to resize the disk to reserve at least 64MB of space for Cisco SME signature information at the end of the volume.
To add disks to an existing disk group, follow these steps:
1. Select the configured Disk Group.
2. Select the Disks under the configured Disk Group and click Add.
3. Select the VSANs that you would like to discover paths from. Click Next.
4. Select specific zones for the disk. Click Next.
5. Select the hosts for the disk. You can select single or multiple hosts. Click Next.
6. Select the disk targets. You can select single or multiple targets. Click Next.
7. Select the paths that SME would use for encrypted data between the host and the disk. Click Next.
8. Click Confirm to add the new disk to the disk group.