New TrueNAS user - Storage Fault-finding

TrueNAS General
1

Hi All.

I am new to TrueNAS and need some assistance in how to fault-find/resolve this.

In my dashboard, I am seeing this:
TrueNAS1

What does the triangle and exclamation mark mean?

If I click on the pool status, I get this:

TrueNAS2
TrueNAS21020×381 18 KB

I am running TrueNAS-13.0-U6.1
Can someone please explain what ‘the issue’ is and how I can resolve it?

Thank you.

2

You seem to have an almost equal amount of checksum errors on both drives.

This could be from faulty cabling or plugs.

  • check cables
  • run a smart test

If the drives are fine

  • run the command “zpool clear”
  • then run a scrub to see if the errors are gone
1 Like
3

Thank you for your input.
I will try that.
So does that triangle mean that there are checksum errors in the pool?

4

Its means there are errors.
In the screenshot you provided, it tells you that
you have checksum errors.

5

Thank you very much @Farout .
I appreciate you help.