I am using OMV5 on Odroid HC2 with 2 TB disk, I also installed Nextcloud.
My simply question: is it better to maintain the system on SD card as now or create a partition of ten of GB on the disk and move with the utility the system on it ?
I have no problem of performance, my only goal is the services reliability and continuity.
In this way it is easy to clone the system on another card, but is the system on SD with the flashmemory plugin reliable enough over time.
How did others who have a configuration similar to mine choose?