Hello! I need to load RDMA modules in initrd, and I have a systemd service for that. However, when we start running in the initrd, the initrd-cleanup.service kills the service. The Dracut arrangement only installs the service if the necessary hardware is present. I tried to add dependencies to the systemd service "Before=initrd.target" to ensure that the service loads the drivers in initrd. Unfortunately, this was inconsistent; sometimes we load in initrd and sometimes we don't. Then I discovered that adding a "$SYSTEMCTL -q --root "$initdir" add-wants initrd.target <our-service>" in the module-setup.sh helps with the issue, and the driver consistently runs in initrd. My question is, how does "add-wants initrd.target" fit into the picture with the initramfs image and systemd? Do I need to make any further changes to my systemd service, or is building the image using dracut sufficient? Thank you, Carolina Jubran
