How to add an external USB drive?

I know that this is a frequently asked question, but I haven’t found an answer for me.

I’ve freshly installed HAOS on an Odroid N2+ on a 64GB eMMC. I have no addons installed except Studio Code Server and advanced SSH and Terminal.

I want to attach a 1TB USB SSD from Samsung and if I attach it it will be found correctly.

Aug 03 15:11:17 smarthome kernel: usb 2-1.4: new SuperSpeed USB device number 4 using xhci-hcd
Aug 03 15:11:17 smarthome kernel: scsi host0: uas
Aug 03 15:11:17 smarthome kernel: scsi 0:0:0:0: Direct-Access     Samsung  Portable SSD T5  0    PQ: 0 ANSI: 6
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Write Protect is off
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes
Aug 03 15:11:17 smarthome kernel:  sda: sda1
Aug 03 15:11:17 smarthome kernel: sd 0:0:0:0: [sda] Attached SCSI disk

But now I stuck. According to a video I just need to move the data disk to the new drive without any other configuration. But this doesn’t work. I just get the message

No suitable storage found

Sorry if this is not the exact message. I’ve translated it from German.

Does the file format matters? The USB drive is formatted in ext4. Do I need to format it to NTFS or extFat?

Problem seems to be solved by itself. Don’t know what happens, but now I was able to select the SSD and now data is moving to the SSD.