Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

A Red Hat Enterprise Linux 9 server will soon boot from a new RAID array that uses an LSI MegaRAID SAS controller. The controller's kernel module (megaraid_sas) has been installed and loads correctly with modprobe, but it is not present in the current initramfs image. To regenerate the initramfs for the running kernel and guarantee that the driver is built into the image, which single command should the administrator run from the shell?

  • dracut --force --add-drivers "megaraid_sas"

  • mkinitrd -f -m megaraid_sas /boot/initramfs-$(uname -r).img $(uname -r)

  • dracut --force --omit-drivers "megaraid_sas"

  • update-initramfs -u -k $(uname -r) -m megaraid_sas

CompTIA Linux+ XK0-006 (V8)
System Management
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