How many node do you have?

[Alexey]

Regarding RAID5 and today’s disks:

Hardware configuration and receiving mail with token

8 disks is not few disks. You may think you’re running a small risk, but you’re absolutely not. Please read this: The Latest - Whether RAID 5 is still safe in 2019 - Digistor Australia If you don’t want to read the entire article, here is the most important image. [image] With your setup in RAID5, you’re almost guaranteed to fail a rebuild. Have enterprise level HDD’s with lower URE rates? The image does look better, but still not great at all. [image] It seems the P440 supports online …

You risking to lose those TBs at once