NFS
Client1
NFS
Client2
NFS
Client3
| Serviceguard NFS servers |
| ||
|
|
|
|
|
NFS Server1 |
| NFS Server2 | NFS Server3 | |
/cfs1 |
| /cfs2 | /cfs3 |
Shared Storage | /cfs1 | /cfs2 | /cfs3 |
|
Figure 4. SG NFS Servers over CFS – High Availability, File Locking
5. Prerequisites
5.1 Product Requirements
Serviceguard NFS Toolkit support (legacy package) for CFS is available on
For CFS support on
∙Serviceguard A.11.18 or later
∙CFS 5.0 or later
∙Serviceguard NFS Toolkit B.11.23.07 or later
For CFS support on
∙Serviceguard A.11.18 or later
∙CFS 5.0 or later
∙Serviceguard NFS Toolkit A.11.31.02 or later
Serviceguard NFS Toolkit support (modular package) for CFS is available on
For Serviceguard NFS modular package support for CFS on
∙Serviceguard A.11.18 (or above)
∙CFS 5.0 (or above)
∙Serviceguard NFS Toolkit A.11.31.05 (or above)
5.2Patch Requirements
For
Serviceguard NFS modular package feature for
7