On 21 September 2017 at 04:53, Maximiliano Venesio <mass...@nubeliu.com> wrote:
> Hi guys i'm reading different documents about bluestore, and it never > recommends to use NVRAM to store the bluefs db, nevertheless the official > documentation says that, is better to use the faster device to put the > block.db in. > Likely not mentioned since no one yet has had the opportunity to test it. So how do i have to deploy using bluestore, regarding where i should put > block.wal and block.db ? > block.* would be best on your NVRAM device, like this: ceph-deploy osd create --bluestore c0osd-136:/dev/sda --block-wal /dev/nvme0n1 --block-db /dev/nvme0n1
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