/usr/bin/ib_acme: invalid option -- '-'
usage 1: /usr/bin/ib_acme
Query specified ibacm service for data
   [-e [N]]         - display one or all endpoints:
                        No index: all endpoints
                        N: endpoint N (N = 1, 2, ...)
   [-f addr_format] - i(p), n(ame), l(id), g(gid), or u(nspecified)
                      address format for -s and -d options, default: 'u'
   [-s src_addr]    - source address for path queries
   [-d dest_addr]   - destination addresses for path queries
   [-v]             - verify ACM response against SA query response
   [-c]             - read ACM cached data only
   [-P [opt]]       - query performance data from destination service:
                        No option: output combined data in row format.
                        col: output combined data in column format.
                        N: output data for endpoint N (N = 1, 2,...)
                        all: output data for all endpoints
                        s: output data for the endpoint with the
                           address specified in -s option
   [-S svc_addr]    - address of ACM service, default: local service
   [-C repetitions] - repeat count for resolution
usage 2: /usr/bin/ib_acme
Generate default ibacm service configuration and option files
   -A [addr_file]   - generate local address configuration file
                      (default is ibacm_addr.cfg)
   -O [opt_file]    - generate local ibacm_opts.cfg options file
                      (default is ibacm_opts.cfg)
   -D dest_dir      - specify destination directory for output files
                      (default is /etc/rdma)
   -V               - enable verbose output