$ MON=1 MDS=1 ../src/vstart.sh -d -n -x
-The system creates three pools on startup: `cephfs_data`, `cephfs_metadata`, and `rbd`. Let's get some stats on
+The system creates two pools on startup: `cephfs_data_a` and `cephfs_metadata_a`. Let's get some stats on
the current pools:
.. code::
$ bin/ceph osd pool stats
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***
- pool rbd id 0
- nothing is going on
-
- pool cephfs_data id 1
+ pool cephfs_data_a id 1
nothing is going on
- pool cephfs_metadata id 2
+ pool cephfs_metadata_a id 2
nothing is going on
- $ bin/ceph osd pool stats cephfs_data
+ $ bin/ceph osd pool stats cephfs_data_a
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***
- pool cephfs_data id 1
+ pool cephfs_data_a id 1
nothing is going on
- $ ./rados df
- pool name category KB objects clones degraded unfound rd rd KB wr wr KB
- rbd - 0 0 0 0 0 0 0 0 0
- cephfs_data - 0 0 0 0 0 0 0 0 0
- cephfs_metadata - 2 20 0 40 0 0 0 21 8
- total used 12771536 20
- total avail 3697045460
- total space 3709816996
+ $ bin/rados df
+ POOL_NAME USED OBJECTS CLONES COPIES MISSING_ON_PRIMARY UNFOUND DEGRADED RD_OPS RD WR_OPS WR
+ cephfs_data_a 0 0 0 0 0 0 0 0 0 0 0
+ cephfs_metadata_a 2246 21 0 63 0 0 0 0 0 42 8192
+
+ total_objects 21
+ total_used 244G
+ total_space 1180G
Make a pool and run some benchmarks against it: