Current RAID array status is held in what file? (Choose the best answer.)

Group of answer choices

-/etc/mdadm/mdadm.conf

-/etc/mdadm.conf

-/etc/fstab

-/proc/mdstat

-/etc/sysctl.conf

Which of the following mdadm command options chooses the mode to make a RAID array? (Choose the best answer.)

Group of answer choices

--grow

-F

--make

-C

--misc

Which of the following allows multiple partitions or whole disks to be grouped together and used as a single drive? (Choose all that apply.)

Group of answer choices

-PATA

-RAID

-iSCSI

-Logical volume management

-Storage fabric

Which of the following LVM utilities will designate a partition as a PV? (Choose the best answer.)

Group of answer choices

-pvdisplay

-vgcreate

-lvcreate

-pvcreate

-pvscan

Which of the following is true concerning LEs? (Choose the best answer.)

Group of answer choices

-LEs are made up of LVs.

-LEs are mapped to VG physical extents.

-LE mapping provides a way to block data access.

-LE mappings occur during PV designation.

-None of the above.

After you issue the modprobe raid6 command using super user privileges on your system, which file should you check to determine if software RAID is supported on your system? (Choose the best answer.)

Group of answer choices

-/proc/mdstat

-/dev/md0

-/etc/fstab

-/etc/mdadm/mdadm.conf

-/dev/mapper

Which of the following are true about LV snapshots? (Choose all that apply.)

Group of answer choices

-LV snapshots are LVs themselves.

-LV snapshots are read-only.

-LV snapshots can be mounted to the directory.

-LV snapshots contain copies of the original LV data.

-LV snapshots are created using the vgcreate command.

Which of the following RAID array structures are considered fault tolerant? (Choose all that apply.)

Group of answer choices

-RAID 0

-RAID 1

-RAID 10

-RAID 5

-RAID 6

What number designates both an iSCSI target server and an iSCSI disk being offered by that target? (Choose the best answer.)

Group of answer choices

-WWID

-WWN

-IQN

-LUN

-scsi_id

To rename an LV, which utility should you use? (Choose the best answer.)

Group of answer choices

-lvrename

-lvremove

-lvconvert

-lvs

-lvmchange

On which of the following drive types can the hdparm utility be used? (Choose all that apply.)

Group of answer choices

-PATA

-ATAPI

-SATA

-SCSI

-All of the above

Which of the following mdadm options would show in the RAID array in which the /dev/sdc1 drive has membership? (Choose the best answer.)

Group of answer choices

--misc --detail /dev/md0

--misc --examine /dev/sdc1

--detail --scan /dev/md0

--monitor -help

None of the above

Which of the following is not true concerning PEs? (Choose the best answer.)

Group of answer choices

-PE stands for physical extent.

-A PE is the smallest block size that can be allocated on a PV.

-PE block size is set during the process of designating a PV.

-The default PE block size is 4 MiB.

-A PE block size setting can be chosen.

Which is a designated unused disk partition or drive that can be used by LVM? (Choose the best answer.)

Group of answer choices

-PV

-VG

-LV

-SATA

-Backstore

Youve just finished creating vg01. What utility would be the best one to check it? (Choose the best answer.)

Group of answer choices

-pvdisplay

-vgcreate

-pvscan

-vgdisplay

-lvdisplay

Which of the following is not an mdadm command mode? (Choose the best answer.)

Group of answer choices

Grow mode

--follow

Delete mode

--manage

Miscellaneous mode

Which of the following sdparm command options will show all of the common mode parameters for a designated device? (Choose the best answer.)

Group of answer choices

--all

--command show

--hex

--page

None of the above

Which one of the following RAID structures is also called disk striping with double parity? (Choose the best answer.)

Group of answer choices

-RAID 0

-RAID 1

-RAID 10

-RAID 5

-RAID 6

To delete an unmounted RAID array, you must do which of the following? (Choose all that apply.)

Group of answer choices

-Stop the RAID array.

-Shrink the RAID array.

-Monitor the RAID array.

-Delete RAID array drives superblocks.

-Delete RAID array drives data and superblocks.

Where are iSCSI discovery records stored? (Choose all that apply.)

Group of answer choices

-/etc/iscsi/iscsid.conf

-/lib/udev/scsi_id

-/var/lib/iscsi/nodes

-/var/lib/iscsi/send_targets

-/var/log/iscsi.conf