Adding second drive to Asustor 5304T

[snyper1972]

I am somewhat lost and hoping someone can help. I added a second drive to my NAS, the first was a 12TB drive and today I added a 10TB drive. I thought by adding the 2nd drive it would be a total 22TB but it is looking like they are 2 separate volumes.

I went into Storage Manager- 'Create' and started the process to add the drive. Under advanced it would only default to single and not JBOD like I wanted, now I have 2 volumes showing as single.

I wanted this to act as if it was 1 large drive but given my limited understanding it does not seem like that is how it is going. Can I change the RAID to JBODs? Under Management RAID is greyed out?

[orion]

No, ADM does not support this function (single to JBOD).