[ceph-users] Fastest way to find raw device from OSD-ID? (osd -> lvm lv -> lvm pv -> disk)

Kevin Olbrich ko at sv01.de
Mon Oct 8 03:01:54 PDT 2018


Is there an easy way to find raw disks (eg. sdd/sdd1) by OSD id?
Before I migrated from filestore with simple-mode to bluestore with lvm, I
was able to find the raw disk with "df".
Now, I need to go from LVM LV to PV to disk every time I need to
check/smartctl a disk.

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