Red Hat Enterprise Linux Diagnostics and Troubleshooting Quiz Questions and Answers

Which command is used to repair xfs filesystem?

Answer :
  • xfs_repair

Which command is used to repair ext3/ext4 filesystem?

Answer :
  • e2fsck

Which exit mode means there was no errors in filesystem?

Answer :
  • 0

What is the full form of LVM?

Answer :
  • Logical Volume Management

What is the configuration file of LVM?

Answer :
  • /etc/lvm/lvm.conf

Which command is used to display changes in Volume Groups?

Answer :
  • vgcfgrestore -l < VG NAME >

Which command is used to mount?

Answer :
  • mount

____________ is the standard format for device encryption in linux?

Answer :
  • LUKS

Cryptsetup ____________ is used to decrypt the partition?

Answer :
  • luksOpen

What is the full form is iSCSI?

Answer :
  • Internet Small Computer System Interface