After several years of working with ClearOs I was pinpointed at UCS.
Which look promising My old home server is at the end of life time.
So I bought an new Dell T20 with 2 x 3TB WD disks.
The initial installation goes fine disks can be partionized (GPT) and put into RAID1.
1 MB Reserved BIOS boot area
1 GB /Boot (Ext4 On Raid 1)
5 GB Swap (Each disk has 1 swap partition so in total 10GB swap)
3 TB / (Btrfs on Raid 1)
At the moment the system should reboot it shows the Grub 2 with 4 options
1 Kernel from disk 1
2 Recovery from disk 1
3 Kernel from disk 2
4 Recovery from disk 2
After 3 seconds the UCS boot logo is shown on the screen and then…
The message “Loading, please wait”
Were it sticks.
Where did I go wrong??