Linux Labs

Inside the system: resources, kernel, processes / Stage 5 of 12

Who loads the disk

Not running Starting usually ~20 s
Leave the lesson

Step 5 of 6 · on a machine · 3 min

The orders wait for the disk

The lab-orders service runs on the machine, and each of its writes waits for the disk. Another service takes the disk: it is needed, but it can wait.

Exercise · do it

Give the disk to the orders

Find the service that takes the disk away from lab-orders and move it to the idle I/O class so that the class stays after the service restarts. The service you find must keep running; leave lab-orders as it is.

Sign in and start The machine is available after signing in

Goals · 0 of 2

  • Move the service that takes the disk to the idle class not done yet
  • Leave lab-orders as it was not done yet

Step goals

0 of 2
  • Move the service that takes the disk to the idle class — not done yet
  • Leave lab-orders as it was — not done yet
Ubuntu 24.04

Step goals

0 of 2
  • Move the service that takes the disk to the idle class — not done yet
  • Leave lab-orders as it was — not done yet
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