3.7.0 HP StorageWorks HP Scalable NAS File Serving Software provisioning guide for Oracle HP Scalable NAS (AG513-96013, October 2009)
Dynamic rehosting and monitoring of Virtual NFS Services
Figure 5 shows the Applications tab on the HP Scalable NAS Management Console.
Represented in the rows are a set of three Virtual NFS Services. On the right-hand
side above the columns are the NAS heads by name (tr6s15 though tmr6s18)
indicating four NAS servers in this cluster. A Virtual NFS Service (VNFS) called
192.168.60.71, and all the filesystems presented by the export group OracleHome
(named when the Virtual NFS Server was created earlier, in this case, /u03/app/
oracle), are currently hosted by NAS head number tmr6s18. This status is
established by the cell for that row and column, which shows "P" (for primary) under
the "tmr6s18" column. It also shows that 192.168.60.71 will fail over to tmr6s17,
as the numeral "1" (short for first backup) appears under the "tmr6s17" column for
that same row. Also, the VNFS 192.168.60.79 and 192.168.61.79 are both
concurrently hosted by NAS heads tmr6s16 and tmr6s17 respectively.
Figure 5 Management Console showing four NAS heads and three Virtual NFS Services
Rehosting a VNFS from one node to another is a simple click, drag and drop
operation. For example, if you click and hold on the “P” in the tmr6s18 column
192.168.60.71 row and drag it over the “1” column, the dialog shown in Figure
6 will appear.
NAS Administrator: deploying HP Scalable NAS for use with Oracle24