Hi Jan, On 06/18/2015 12:48 AM, Jan Schermer wrote:
1) Flags available in ceph osd set arepause|noup|nodown|noout|noin|nobackfill|norecover|noscrub|nodeep-scrub|notieragent I know or can guess most of them (the docs are a “bit” lacking) But with "ceph osd set nodown” I have no idea what it should be used for - to keep hammering a faulty OSD?
I only know the documentation for this one: http://ceph.com/docs/master/rados/troubleshooting/troubleshooting-osd/You can set an OSD to "nodown" if you know for certain that it is not faulty but it gets set to this state by the monitor because of problems with the cluster network.
Cheers, Carsten
2) looking through the docs there I found reference to "ceph osd cluster_snap” http://ceph.com/docs/v0.67.9/rados/operations/control/ what does it do? how does that work? does it really work? ;-) I got a few hits on google which suggest it might not be something that really works, but looks like something we could certainly use Thanks Jan _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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