2013/5/6 Andreas Friedrich <andreas.friedrich@xxxxxxxxxxxxxx>: > To enable the LD_PRELOAD mechanism for the Ceph daemons only, a little > generic extension in the global section of /etc/ceph/ceph.conf would > be helpful, e.g.: > > [global] > environment = LD_PRELOAD=/usr/lib64/libsdp.so.1 > > The appending patch adds 5 lines in the Bobtail (0.56.6) init script. > The init script will then read the environment setting and - if present - > call the Ceph daemons with the preceding environment string. Cool! We are planning the same infrastructure with IB as networking. Could you share more details about this? - which performance are you having and on which hardware? - any issue with IB and SDP? - are you able to use the newer rsockets and not SDP? It also has a preloader library and is still developed (SDP is deprecated) -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
