Remove Disk from LVM for use with CEPH OSD

afrugone

Renowned Member
Nov 26, 2008
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0
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Hi,

I'm building an CEPH cluster with Proxmox 5.1, this is a new system just intalled, I'm adding disks to OSD, but for a reason I don't know there is one disk that is marked as LVM in USAGE column, so I cant add it to CEPH OSD.
How can I free this disk from LVM?

lvm.png
Thanks
 
Last edited:
I think the disk is marked as LVM because in the installation process I made a mistake and use this disk for OS install, laterI reboot and use the right disk /dev/sdb.
 
if you are sure that the disk is not used in any way, you can use "sgdisk -Z /dev/sdc" to zap the partition table.
 
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