>> As a side note, I am running CentOS7 testcluster, installing the >> elrepo kernel gave me some booting problems because of the mpt2sas >> driver changes, but nothing that cannot be fixed with a little time an effort. >> There is also different kernel ofered here. But you have to search the >> archives where it is located. >> >Not good. >I'm not worried about time and effort. >I'm worried to fix this while there is not time. >Ceph is builded to avoid downtime, not a good idea create it on an a system with availability issues. It is only with switching (when installing a node), subsequent kernel updates should be installed without any issues _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com