Re: Showing OSD Disk config?

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Hi,

On 7/2/20 7:25 AM, Lindsay Mathieson wrote:
Is there a way to display an OSD's setup - data, data.db and WAL disks/partitions?


If you use ceph-volume, the corresponding 'list' command on the host will print details of OSDs:

# ceph-volume lvm list


====== osd.1 =======

  [block] /dev/ceph-4eb6b07b-2047-421c-8877-24a8da44445d/osd-block-d5d0ebf9-d227-4ac4-a726-2c391797c43c

      block device /dev/ceph-4eb6b07b-2047-421c-8877-24a8da44445d/osd-block-d5d0ebf9-d227-4ac4-a726-2c391797c43c
      block uuid sGIKS1-C56E-sAz9-jkrr-wCjc-Pyr1-6ZMhfU
      cluster fsid 49098879-85ac-4c5d-aac0-e1a2658a680b
      cluster name              ceph
      db device                 /dev/nvme0n1p2
      db uuid 61c2a61e-1b0f-4ba2-9833-2c87ee0adcb6
      osd fsid d5d0ebf9-d227-4ac4-a726-2c391797c43c
      osd id                    1
      type                      block
      devices                   /dev/sdb1

  [db]          /dev/nvme0n1p2

      PARTUUID 61c2a61e-1b0f-4ba2-9833-2c87ee0adcb6


Regards,

Burkhard

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