doc: update test cluster commands in README.md

The "rbd" pool has not been created by default since Luminous. This
commit removes a command that assumed the existence of the "rbd" pool.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 8d606003af59cac2cd8f6f9ca02e6506bde705f0)

diff --git a/README.md b/README.md
index a1b7343766331f0337ef6818cd87888d9b50e4b7..7cb2c240f34b4f95342cb287f447eea770b5b2d3 100644 (file)
--- a/README.md
+++ b/README.md
@@ -174,8 +174,8 @@ cluster:
 
 Most Ceph commands are available in the `bin/` directory. For example:
 
-       ./bin/rados -p rbd bench 30 write
        ./bin/rbd create foo --size 1000
+       ./bin/rados -p foo bench 30 write
 
 To shut down the test cluster, run the following command from the `build/`
 directory: