Dear folks, I had a strange situation with 3-node Ceph cluster on Luminous 12.2.12 with bluestore. Each machine has 5 OSDs on HDD, and each OSD uses a 30GB DB/WAL partition on SSD. At the beginning without much data, OSDs can quickly up if one node restarts.
Then I ran 4-day long stress tests with vdbench, and then I restarts one node, and to my surprise, OSDs on that node takes ca 15 minutes to turn into up state. How can i speed up the OSD UP process ? thanks, Samuel huxia...@horebdata.cn
_______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
