Which one are you using?
I found that Ubuntu shows compatibility with Lenovo RAID 530-8i and RAID 930-8i-2GB so maybe the RAID 730-8i is not supported (https://ubuntu.com/certified/201908-27316/20.04 LTS)
That's not look good.
Problems running Proxmox in Thinksystem SR635
- Thread starter crepitacion
- Start date
I found that Ubuntu shows compatibility with Lenovo RAID 530-8i and RAID 930-8i-2GB so maybe the RAID 730-8i is not supported (https://ubuntu.com/certified/201908-27316/20.04 LTS)
That's not look good.
Certified for 20.04 LTS which uses kernel 5.4/5.8. PVEs 5.15 kernel is based on the Ubuntu 22.04 and 5.13 on Ubuntu 21.10. So that doesn't guarantee it should work with PVE 7.1/7.2.
Only PVE 6.2 to 6.4 with 5.04 kernels are based on the Ubuntu 20.04 LTS kernel.
Last edited:
alright , network looks ok. Move on to disk, compare to your other servers:
yes "aaaaa" | dd iflag=fullblock bs=1024 count=$((1024*1544)) of=file
You can also experiment with adding "oflag=direct"
Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
We had a conversation with our local Lenovo Support. They gonna chanche the RAID controller to test, they said "recently we have some issues about that controller" (no details) so I hope this can be a solution. For today I cannot acces to the server because is in technical service but tomorrow I keep trying to find the answer before the new RAID controller arrives.
Thanks a lot.