RickEntrench

I took the drives out one at a time (while powered down) and cleared them on another computer. Booted the UnRaid and it saw them and as I went to add them... the 5 drives disappeared again...

RAID backplane. I tried moving the drives around and the status didn't change.

Two of the connected drives are working fine.

This is my first attempt at an UnRaid server. I have a Dell R710 with a H310 RAID controller. I flashed the H310 into IT mode. No errors. No issues booting up UnRaid the first time. Set a 5TB as the parity drive. Set a 120GB SSD as a cache drive. 5 x 2TB Seagate FireCuda SSHDs for storage. Get some Dockers up and running. Everything is testing fine here in my office. Power down and take it home and says there is a parity error (that eventually fixed itself) and then all 5 of the 2TB drives are missing from UnRaid. The other two drives are there. disk 1 - 5TB Seagate - parity drive - Seen by UnRaid disk 2 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 3 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 4 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 5 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 6 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 7 - 120GB Intel SSD - cache - Seen by UnRaid I have checked via terminal and it isn't listing the drives there either. tower-diagnostics-20190307-1057.zip

I had just put the H310 in IT mode for this new UnRaid server. It did not give me any errors or issues putting it in IT mode nor finding the drives when I started UnRaid the first time. Everything went so smoothly. I thought maybe a cable came loose, but then the two working drives wouldn't work either. I'm at a loss...

Thanks. tower-diagnostics-20190307-1057.zip

Any updates to this? I have a similar issue, except that some of the drives are being seen, some aren't. I was able to get UnRaid setup in my office yesterday. Moved it to my house and 5 of 7 devices aren't being seen! I'm running a Dell R710 with the H310 and the drives are all connected to the backplane. disk 1 - 5TB Seagate - parity drive - Seen by UnRaid disk 2 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 3 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 4 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 5 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 6 - 2TB Seagate SSHD - storage - NOT seen by UnRaid disk 7 - 120GB Intel SSD - cache - Seen by UnRaid