Looks like rdma-core 25 swallowed infiniband-diags. Would be nice if the release notes mentioned that. (They do include "ibdiags: ..." style changes, but nothing jumping out that it's been pulled in - especially like a summary up top for important changes.) (I do see the infiniband-diags repo does mention deprecated, use rdma-core.) I see 2 issues. (1) so number rollback The last actual version of infiniband-diags, v2.2.0, released May 12, builds: * libibmad.so.5.5.0 * libibnetdisc.so.5.3.0 The subsequent version of rdma-core, 25.0, released Jul 29, builds older so numbers: * libibmad.so.5.3.25.0 * libibnetdisc.so.5.0.25.0 Weird for newer versions have older so numbers. (2) wrong perl module location infiniband-diags correctly installed to /usr/share/perl5/vendor_perl/IBswcountlimits.pm rdma-core dropped "vendor_perl" and incorrectly installs to /usr/share/perl5/IBswcountlimits.pm I can work around this by adding "-DCMAKE_INSTALL_PERLDIR='/usr/share/perl5/vendor_perl' \" but wanted to mention this, since AFAIK the proper location is in "vendor_perl", where it used to be.
