Hi!
I have a 5 node Ceph cluster. One of the nodes dead today, and won't boot since. It is a Dell R740, with 10 SSD's, and 2 Nvme for journal and DB. It worked for weeks. I updated packages, and did a reboot. I have 2 kernels in Grub, 5.15.85-1 and 5.15.30-2 . Neither of these (even recovery)...