We have 9 Hyperscale Appliances and an offline NetApp NAS Storage. The offline storage is used on Mondays only for Aux copy and path on Hyperscalar Appliances are mounted using NFS.
Now Offline storage library is 90% full and we are in process of expanding the storage. As per existing design NetApp NAS is mounted on all 9 HSs. The new storage is HP MSA SAN storage supporting ISCSI. We have allocated the new disks to HS using ISCSI and mounted them on all 9 HyperScalar Appliances as per existing design.
I manually tested by creating a file on one of the HS and then tried to remount the mount path on other HS. While doing so the mount point showed corruption and had to clean the FS.
My concern is whether we have taken a right approach and there should to a change in design like adding an additional server to use NFS on 10G network.
Recommendations are much appreciated.