[ceph_deploy][ERROR ] NeedDiskError: Must supply disk/path argument: ceph1:sdb

admin

[ceph_deploy][ERROR ] NeedDiskError: Must supply disk/path argument: ceph1:sdb

admin

解决：在ceph luminous中创建bluestore的过程为指定data，block-db，block-wal

( C3 }- M9 A& a0 o+ L  \  k- f- v   例如执行ceph-deploy osd create node1 --data /dev/sde --block-db /dev/sdf1 --block-wal /dev/sdf2

1 ^+ L8 k, z9 o% m, i省略db 与wal的说明，只指定data则为ceph-deploy  osd create node1 --data /dev/sdb则创建于同一个盘