Re: [ceph-users] install ceph-osd failed in docker

2017-11-27 Thread David Turner
Allocate disk space from where? If it's a physical device, then migration still requires moving hardware. If it isn't a physical device, why are you setting up OSDs without a physical device? Who is the user in your scenario? If I'm the user, then I use a physical device to create the OSD. If

Re: [ceph-users] install ceph-osd failed in docker

2017-11-26 Thread Dai Xiang
On Mon, Nov 27, 2017 at 03:10:09AM +, David Turner wrote: > Disclaimer... This is slightly off topic and a genuine question. I am a > container noobie that has only used them for test environments for nginx > configs and ceph client multi-tenency benchmarking. > > I understand the benefits to

Re: [ceph-users] install ceph-osd failed in docker

2017-11-26 Thread David Turner
Disclaimer... This is slightly off topic and a genuine question. I am a container noobie that has only used them for test environments for nginx configs and ceph client multi-tenency benchmarking. I understand the benefits to containerizing RGW, MDS, and MGR daemons. I can even come up with a de

[ceph-users] install ceph-osd failed in docker

2017-11-26 Thread Dai Xiang
Hi! I am trying to install ceph in container, but osd always failed: [root@d32f3a7b6eb8 ~]$ ceph -s cluster: id: a5f1d744-35eb-4e1b-a7c7-cb9871ec559d health: HEALTH_WARN Reduced data availability: 128 pgs inactive Degraded data redundancy: 128 pgs unclean s