Daily Archives: November 18, 2013

Creating a Ceph OSD from a designated disk partition

When a new Ceph OSD is setup with ceph-disk on a designated disk partition ( say /dev/sdc3 ), it will not be prepared and the sgdisk command must be run manually: # osd_uuid=$(uuidgen) # partition_number=3 # ptype_tobe=89c57f98-2fe5-4dc0-89c1-f3ad0ceff2be # sgdisk –change-name=”${partition_number}:ceph … Continue reading

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