user1 has a disk quota of 0.5 MB. The user attempts to run the following command on a file called .bigfile that is 495 KB in size:
cp bigfile /tmp
Will the command execute successfully?

1. A. Ye
2. B. Quotas do not include any of the system files such as /tmp /swap.
3. C. Ye
4. D. The quota is set at the directory level, not the user level.
5. E. N
6. F. The command will fail because it will cause him to exceed his user quota.
7. G. N
8. H. A user cannot place files into the /tmp directory.

Correct Answer: A
UFS quotas enable system administrators to control the size of file systems. Quotas limit the amount of disk space and the number of inodes, which roughly corresponds to the number of files, that individual users can acquire. For this reason, quotas are especially useful on the file systems where user home directories reside. As a rule, the public and
/tmp file systems usually do not benefit significantly by establishing quotas. Note: The cp command copies files and directories.

Your server has a ZFS storage pool that is configured as follows:

The server has two spate 140-GB disk drives: c3t5d0 c3t6d0 Which command would add redundancy to the pool1 storage pool?

1. A. zpool attach pool1 c3t5d0 c3t6d0
2. B. zpool attach pool1 c3t3d0 c3c5d0; zpoo1 attach pool1 c3t4d0 c3t6d0
3. C. zpool mirror pool1 c3t5d0 c3t6d0
4. D. zpool add pool1 mirror c3t5d0 c3t6d0
5. E. zpool add raidz pool1 c3t5d0 c3t6d0

Correct Answer: A
You can convert a non-redundant storage pool into a redundant storage pool by using the zpool attach command.
Note: zpool attach [-f] pool device new_device
Attaches new_device to an existing zpool device. The existing device cannot be part of a raidz configuration. If device is not currently part of a mirrored configuration, device automatically transforms into a two-way mirror of device and new_device. If device is part of a two-way mirror, attaching new_device creates a three-way mirror, and so on. In either case, new_device begins to resilver immediately.

Given the following output of the zpool status command:

Identify the correct statement regarding pool1’s configuration.

1. A. Data written to pool1 will be stripped across four disk components.
2. B. The rsdz1-0 and c3t640 components are submirrors of pool1.
3. C. Data will only be stripped across the three disks in rsidz configuration.
4. D. The configuration is a bug in Solaris 11; it cannot be created by an administrator.

Correct Answer: B

View the Exhibit and review the file system information displayed from a remote server.

You are configuring a new server. This new server has the following storage pool configured:

This new server also has the following file systems configured:

When you are finished building this new server, the pool1/data dataset must be an exact duplicate of note server. What is the correct procedure to create the pool1/data dataset on this new server?

1. A. zfs create –o mountpoint=/data –o refquota=1g pool1/data
2. B. zfs set mountpoint=none pool1zfs create pool1/data
3. C. zfs set mountpoint=none pool1zfs create –o mountpoint=/data –o quota=1g pool1/data
4. D. zfs create quota=1g pool1/data
5. E. zfs create mountpoint=/data pool1/data
6. F. zfs set quota=1g pool1/data

Correct Answer: A

View the Exhibit and review the zpool and ZFS configuration information from your system.

Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

1. A. zpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2zfs set mountpoint = /dev_data pool2/prod_data
2. B. zpool detach pool1 pool2zpool attach pool2zfs set mountpoint=/dev_data pool2/prod_data
3. C. zpool split pool1/prod_data -n pool2/dev_datazfs set mountpoint = /dev_data pool2/prod_data
4. D. zpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2

Correct Answer: D
In this Solaris release, you can use the zpool split command to split a mirrored storage pool, which detaches a disk or disks in the original mirrored pool to create another identical pool.
After the split operation, import the new pool.