| [Unit] |
| Description=iWarp Port Mapper |
| Documentation=man:iwpmd file:/etc/iwpmd.conf |
| StopWhenUnneeded=yes |
| # iwpmd is a kernel support program and needs to run as early as possible, |
| # otherwise the kernel or userspace cannot establish RDMA connections and |
| # things will just fail, not block until iwpmd arrives. |
| DefaultDependencies=no |
| Before=sysinit.target |
| # Do not execute concurrently with an ongoing shutdown (required for DefaultDependencies=no) |
| Conflicts=shutdown.target |
| Before=shutdown.target |
| # Ensure required kernel modules are loaded before starting |
| Wants=rdma-load-modules@iwpmd.service |
| After=rdma-load-modules@iwpmd.service |
| # iwpmd needs to start before networking is brought up, even kernel networking |
| # (eg NFS) since it provides kernel support for iWarp's RDMA CM. |
| Wants=network-pre.target |
| Before=network-pre.target |
| # rdma-hw is not ready until iwpmd is running |
| Before=rdma-hw.target |
| |
| [Service] |
| Type=notify |
| ExecStart=@CMAKE_INSTALL_FULL_SBINDIR@/iwpmd --systemd |
| LimitNOFILE=102400 |
| ProtectSystem=full |
| ProtectHome=true |
| ProtectHostname=true |
| ProtectKernelLogs=true |
| |
| # iwpmd is automatically wanted by udev when an iWarp RDMA device is present |
