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--- chuleta_ceph [2018/12/11 21:07] – creado etfiat
+++ chuleta_ceph [2020/08/05 22:43] (current) – etfiat
@@ Line 2: / Line 2: @@
 export CEPH_ARGS="--id oneadmin"
+ceph device ls
+ceph device ls-by-host cephosd03.intra.unizar.es
+ceph device ls-by-daemon osd.14
+ceph device query-daemon-health-metrics osd.14
+ceph-volume lvm list
 </code>
+<code>
+# ceph-volume lvm
+usage: ceph-volume lvm [-h]
+Use LVM and LVM-based technologies like dmcache to deploy OSDs
+Available subcommands:
+activate                 Discover and mount the LVM device associated with an OSD ID and start the Ceph OSD
+prepare                  Format an LVM device and associate it with an OSD
+deactivate               Deactivate OSDs
+trigger                  systemd helper to activate an OSD
+create                   Create a new OSD from an LVM device
+list                     list logical volumes and devices associated with Ceph
+batch                    Automatically size devices for multi-OSD provisioning with minimal interaction
+zap                      Removes all data and filesystems from a logical volume or partition.
+</code>