On Wed, Oct 05, 2016 at 01:17:52PM PDT, Peter Maloney spake thusly: > What do you need help with specifically? Setting up ceph isn't very > complicated... just fixing it when things go wrong should be. What type > of scale are you working with, and do you already have hardware? Or is > the problem more to do with integrating it with clients? Hi Peter, I agree, setting up Ceph isn't very complicated. I posted to the list on 10/03/16 with the initial problem I have run into under the subject "Can't activate OSD". Please refer to that thread as it has logs, details of my setup, etc. I started working on this about a month ago then spent several days on it and a few hours with a couple different people on IRC. Nobody has been able to figure out how to get my OSD activated. I took a couple weeks off and now I'm back at it as I really need to get this going soon. Basically, I'm following the quickstart guide at http://docs.ceph.com/docs/jewel/start/quick-ceph-deploy/ and when I run the command to activate the OSDs like so: ceph-deploy osd activate ceph02:/dev/sdc ceph03:/dev/sdc I get this in the ceph-deploy log: [2016-10-03 15:16:10,193][ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.2.1511 Core [2016-10-03 15:16:10,193][ceph_deploy.osd][DEBUG ] activating host ceph03 disk /dev/sdc [2016-10-03 15:16:10,193][ceph_deploy.osd][DEBUG ] will use init type: systemd [2016-10-03 15:16:10,194][ceph03][DEBUG ] find the location of an executable [2016-10-03 15:16:10,200][ceph03][INFO ] Running command: sudo /usr/sbin/ceph-disk -v activate --mark-init systemd --mount /dev/sdc [2016-10-03 15:16:10,377][ceph03][WARNING] main_activate: path = /dev/sdc [2016-10-03 15:21:10,380][ceph03][WARNING] No data was received after 300 seconds, disconnecting... [2016-10-03 15:21:15,387][ceph03][INFO ] checking OSD status... [2016-10-03 15:21:15,401][ceph03][DEBUG ] find the location of an executable [2016-10-03 15:21:15,472][ceph03][INFO ] Running command: sudo /bin/ceph --cluster=ceph osd stat --format=json [2016-10-03 15:21:15,698][ceph03][INFO ] Running command: sudo systemctl enable ceph.target More details in other thread. Where am I going wrong here? Thanks! -- Tracy Reed
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