Hi, Am 04.06.2014 14:51, schrieb [email protected]: > Hi All, > > > > I have a ceph storage cluster with four nodes. I have created block storage > using cinder in openstack and ceph as its storage backend. > > So, I see a volume is created in ceph in one of the pools. But how to get > information like on which OSD, PG, the volume is created in ? >
Check rbd ls, rbd info <pool>/<image> to get block_name_prefix. rados ls -p <pool>to see the objects used. Normally, ceph stripes rbd images across different objects on different osds, so the volume is not created in only one osd or one pg. -- Mit freundlichen Grüßen, Florian Wiessner Smart Weblications GmbH Martinsberger Str. 1 D-95119 Naila fon.: +49 9282 9638 200 fax.: +49 9282 9638 205 24/7: +49 900 144 000 00 - 0,99 EUR/Min* http://www.smart-weblications.de -- Sitz der Gesellschaft: Naila Geschäftsführer: Florian Wiessner HRB-Nr.: HRB 3840 Amtsgericht Hof *aus dem dt. Festnetz, ggf. abweichende Preise aus dem Mobilfunknetz _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
