On Tue, Mar 17, 2020 at 05:23:28AM +0000, Ju-Hyoung Lee wrote: > Hi, > > Can anyone help me find what rdma-core version I installed in the > system? It's a set of lib and utilities, but there might be a way I > can verify the version after the official release installation. Any > help? $ ldd `which ibv_devinfo` linux-vdso.so.1 (0x00007ffc63bd6000) libibverbs.so.1 => /lib64/libibverbs.so.1 (0x00007f3de67c4000) [..] $ ls -l /lib64/libibverbs.so.1 lrwxrwxrwx 1 root root 22 Mar 6 19:43 /lib64/libibverbs.so.1 -> libibverbs.so.1.7.27.0* ^^^^ rdma-core version is 27 Jason