Nobody can help me?
Il ven 6 ott 2017, 07:31 Mario Giammarco <mgiammarco@xxxxxxxxx> ha scritto:
Hello,I am trying Ceph luminous with Bluestore.I create an osd:ceph-disk prepare --bluestore /dev/sdg --block.db /dev/sdfand I see that on ssd it creates a partition of only 1g for block.dbSo:ceph-disk prepare --bluestore /dev/sdg --block.wal /dev/sdf --block.db /dev/sdf
and again it creates two partitions, 1g and 500mbIt seems to me that they are too small the ssd is underutilized (docs says you need a ssd greater than 1g to put a block.db on)Other two questions:- if I already have an osd bluestore can I move later the db on ssd?- docs says that I can add several block.db of different osds on one ssd. But what happens if ssd breaks?Thanks,Mario
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