A: ZFS can automatically share file systems by setting the sharenfs property. Using this
property, you do not have to modify the /etc/dfs/dfstab file when a new file system is shared.
The sharenfs property is a comma-separated list of options to pass to the share command. The
value on is an alias for the default share options, which provides read/write permissions to
anyone. The value off indicates that the file system is not managed by ZFS and can be shared
through traditional means, such as the /etc/dfs/dfstab file. Al file systems whose sharenfs
property is not off are shared during boot.

Incorrect answers:
D: A share can define options for both NFS and SMB sharing.
QUESTION: 7
You have already generated a 256-bit AES raw key and named the keystore file /mykey. You
need to use the key to create an encrypted file system.

Which command should you use to create a ZFS encrypted file system named pool1/encrypt
using the /mykey keystore?

A. zfs create - o encryption = /mykey pool1/encrypt
B. zfs create - o encryption = 256-ccm - o keysource = raw, file : ///my key pool1/encrypt
C. zfs create - o encryption = AES keysource = /mykey pool1/encrypt
D. zfs create - o encryption = on keystore = /mykey pool1/encrypt

Answer(s): B
Example: Encrypting a ZFS File System by Using a Raw Key

In the following example, an aes-256-ccm encryption key is generated by using the pktool
command and is written to a file, /cindykey.file.

# pktool genkey keystore=file outkey=/cindykey.file keytype=aes keylen=256
Then, the /cindykey.file is specified when the tank/home/cindy file system is created.

# zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///cindykey.file tank/home/cindys

Reference: Oracle Solaris ZFS Administration Guide, Examples of Encrypting ZFS File Systems
QUESTION: 8
You need to set up an Oracle Solaris 11 host as an iSCSI target so that the host's disk can be
accessed over a storage network. The disk device is c3t4d0. Which six options describe the
steps that need to be taken on this host to enable an iSCSI target?

A. Create a ZFS file system named iscsi/target.

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