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RHCSA: File Systems And Device Management – Qs & As
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RHCSA: File Systems And Device Management – Qs & As
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RHCSA: File Systems And Device Management – Qs & AsYou want to change the label of a partition from ptn 1 to WebData Right
Ans - ???/dev/sdb1 WebData
You want to mount a remote Samba share on a host and make it available
locally in /smb_mnt, using the cifs the file system.
Complete the command that allows you to do this. Right Ans - mount -t
cifs //rhe11/UserFiles /smb_mnt/
which one of the following options will you consider when creating hybrid
volumes? Right Ans - SSDs perform better
Hybrid volumes are created as part of logical volume management tiered
storage
You have just created a GPT partition and now want to confirm its creation
and view the results of a partition table scan.
Complete the command you would use to do this. Right Ans - gdisk -1
/dev/sdc
You are creating an encrypted file system and want to encrypt the sdb1
partition using LUKS.
Which option would you use to complete this command. Right Ans -
cryptsetup -v luksFormat / dev/sdb1
Match Linux LVM storage management command to iys description. Right
Ans - lvextend - Used to add space to a logical volume
pvdisplay - Used to display the attributes of physical volumes
vgdisplay - Used to display volume group information
lvmdiskscan - Used to search for all devices visible to LVM
lvcreate - Used to create a logical volume
, lvs - Used to list existing logical volumes
You want to create a 5GB logical volume named archive based on volume
group vg1.
Which one of the following options would you use to complete this command?
Right Ans - lvcreate -L 5G -n archive vg1 -v
You want to create a snapshot of your archive logical volume.
Which one of the following options would you use to complete this command?
Right Ans - lvcreate -L 500m -s -n archive_snap /dev/vg1/archive
You want to use a GUI tool to view drive file system types. Right Ans - Disks
Identify the newer Linux filesystems. Right Ans - B-tree
EXT3
You want to automatically unmount a file system after 10 seconds of
inactivity.
Which one of the following options should you include in your
/etc/auto.master file? Right Ans - --timeout=10
You want to automatically mount the WebData labelled volume to
/tempmount on boot.
Complete the line you should include in the /etc/fstab file to do this. Right
Ans - LABEL=WebData /tempmount ext4 defaults 0 0
Which one of the following options would you use with the fdisk command to
change a partition to a Linux RAID autodetect partition? Right Ans - t
Your sdb1 file system is currently 25G and you would like to shrink it to 10G.
Which one of the following options completes the command you would use to
do this? Right Ans - resize2fs
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