You must be logged on as superuser to run the nhcrfsd
daemon.
The nhcrfsd daemon uses the nhfs.conf
file and the /etc/vfstab file.
The nhfs.conf File
The following parameters must be set in the nhfs.conf
file:
-
RNFS.Slice
-
RNFS.StatdAlternatePath
-
RNFS.Share
For more information about these parameters, see the nhfs.conf(4) man page.
The /etc/vfstab File
Entries in vfstab use the syntax described in vfstab(4).
For each master-eligible node, the vfstab entry must
contain the following:
The following paths are used by applications:
-
Mount Reliable NFS replicated slices locally (on the master-eligible
nodes).
/dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s3 /export ufs - no logging
/dev/dsk/c0t0d0s4 /dev/rdsk/c0t0d0s4 /SUNWcgha/local ufs - no logging
This example mounts the Reliable NFS replicated slice /dev/rdsk/c0t0d0s3 on /export and /dev/rdsk/c0t0d0s4
on /SUNWcgha/local/.
The RNFS.Share property allows /export
to be exported by NFS from the master node.
-
Mount the Reliable NFS replicated slices by NFS (on the master-eligible
nodes).
10.28.3.1:/SUNWcgha/local/export - /SUNWcgha/remote nfs - no fg,hard,intr,noac
This example mounts /SUNWcgha/local/export of the
master node on the /SUNWcgha/remote mount point of the
master and vice-master nodes.
The specified mount options must be selected according to the type of
mount entry.
You can use the noac option if the impact on performance
is acceptable. For information about how to enable and disable the noac option, see the Netra High Availability Suite Foundation Services 2.1 6/03 Cluster Administration Guide.