One mornig after starting the NAS five drives were "Degraded". -The night before everything was fine.- The Raid-50 (Unit 3) is build up of three Raid-5 with seven disk each. All disk 2 TB.
Now Subunit 0 is OK. Subunit 1 has have three "Degraded" Disk. Subunit 2 has two "Degraded" disk
There are three disk spare.
First I have tried several Cli commands. But the 9650SE-24 only send Errors. "Rebuild" did not start.
The "Rebuild" command with "3DM2" only answer: "(0x0B:0x0033) Unit busy: Faild to start Rebuild on Unit 3.
I have tried an other 9650SE-24. Nothing changed. I have taken the 8 HDD out of the System an replaced them with new 8 HDD. Nothing changed. No other reaction on Rebuild command. I have changed the motherboerd. Nothing changed.
Is there any other way to start Rebuild?´ Diag file: https://c.gmx.net/@328120576243663662/Z3CPXaZzTpyxxZWVBgWD4w