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 Enable the Nexenta NFS driver and related options

To use Compute with the Nexenta NFS driver, first set the volume_driver:

volume_driver = cinder.volume.drivers.nexenta.nfs.NexentaNfsDriver

The following table contains the options supported by the Nexenta NFS driver.

Table 1.24. Description of Nexenta NFS driver configuration options
Configuration option = Default value Description
[DEFAULT]
nexenta_mount_point_base = $state_path/mnt (StrOpt) Base directory that contains NFS share mount points
nexenta_nms_cache_volroot = True (BoolOpt) If set True cache NexentaStor appliance volroot option value.
nexenta_shares_config = /etc/cinder/nfs_shares (StrOpt) File with the list of available nfs shares
nexenta_volume_compression = on (StrOpt) Default compression value for new ZFS folders.

Add your list of Nexenta NFS servers to the file you specified with the nexenta_shares_config option. For example, if the value of this option was set to /etc/cinder/nfs_shares, then:

# cat /etc/cinder/nfs_shares
192.168.1.200:/storage http://admin:nexenta@192.168.1.200:2000
192.168.1.201:/storage http://admin:nexenta@192.168.1.201:2000
192.168.1.202:/storage http://admin:nexenta@192.168.1.202:2000

Comments are allowed in this file. They begin with a #.

Each line in this file represents a NFS share. The first part of the line is the NFS share URL, the second is the connection URL to the NexentaStor Appliance.

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