5 Dec
2019
5 Dec
'19
7:45 p.m.
Hi, The crushmap produced by ceph osd getcrushmap in ceph version 14.2.4 has more info than defined in https://docs.ceph.com/docs/cuttlefish/rados/operations/crush-map/ There is a second id per bucket: host a1-df { id -3 # do not change unnecessarily id -4 class hdd # do not change unnecessarily # weight 1.819 alg straw2 hash 0 # rjenkins1 item osd.0 weight 1.819 } What exactly is this second id which, by the way, comes with a device class specified? Regards, Rodrigo Severo