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vm:proxmox:ceph:move_db [2021/08/05 11:59] – niziakvm:proxmox:ceph:move_db [2023/01/31 21:22] – niziak
Line 19: Line 19:
  
 Restore original UUID Restore original UUID
 +<code bash>
 gpart /dev/nvme0n1 gpart /dev/nvme0n1
 x x
Line 25: Line 26:
 <UUID> <UUID>
 w w
 +</code>
  
-partprobe 
 <code bash> <code bash>
 +partprobe
 +</code>
  
 Verify ceph osd config: Verify ceph osd config:
Line 34: Line 37:
 </code> </code>
  
 +Activate volume:
 +<code bash>
 ceph-volume lvm activate --all ceph-volume lvm activate --all
 +</code>
  
 +===== LVM way =====
 +
 +<code bash>
 +pvcreate /dev/sdd7
 +vgextend ceph-bf4ade97-581a-4832-a517-2d83503fe01d /dev/sdd7
 +
 +lvscan
 +pvmove -n /dev/ceph-bf4ade97-581a-4832-a517-2d83503fe01d/osd-db-40769e33-2fb8-431d-8996-40870e35c3ee /dev/sdc7 /dev/sdd7
 +
 +vgreduce ceph-bf4ade97-581a-4832-a517-2d83503fe01d /dev/sdc7
 +pvremove /dev/sdc7
 +</code>
 +
 +Activate volume:
 +<code bash>
 +ceph-volume lvm list
 +
 +  [db]          /dev/ceph-bf4ade97-581a-4832-a517-2d83503fe01d/osd-db-40769e33-2fb8-431d-8996-40870e35c3ee
 +
 +      block device              /dev/ceph-feea9396-abeb-4b50-8cdc-3a35598ec651/osd-block-c794c0d0-0515-4bfb-bb54-00656fa8712d
 +      db device                 /dev/ceph-bf4ade97-581a-4832-a517-2d83503fe01d/osd-db-40769e33-2fb8-431d-8996-40870e35c3ee
 +      db uuid                   5zRs08-Hif1-hIFp-rNfO-WTah-26MG-ojnLVh
 +      devices                   /dev/sdd7
 +
 +ceph-volume lvm activate --all
 +</code>