mds: create EC pool as secondary pool

When creating EC fs, create replicated pool as primary pool and ec pool as secondary pool, creating ec pool as primary is not encouraged and it will lead to failure. Also, changing the pool name in storageclass-ec file. Closes: #8210 Signed-off-by: subhamkrai <srai@redhat.com>
rook · Dec 7, 2021 · 4d4e76f · 4d4e76f
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diff --git a/Documentation/ceph-filesystem-crd.md b/Documentation/ceph-filesystem-crd.md
@@ -86,6 +86,8 @@ spec:
     replicated:
       size: 3
   dataPools:
+    - replicated:
+        size: 3
     - erasureCoded:
         dataChunks: 2
         codingChunks: 1

diff --git a/deploy/examples/csi/cephfs/storageclass-ec.yaml b/deploy/examples/csi/cephfs/storageclass-ec.yaml
@@ -14,7 +14,7 @@ parameters:
 
   # Ceph pool into which the volume shall be created
   # Required for provisionVolume: "true"
-  pool: myfs-ec-data0
+  pool: myfs-ec-data1
 
   # The secrets contain Ceph admin credentials. These are generated automatically by the operator
   # in the same namespace as the cluster.

diff --git a/deploy/examples/filesystem-ec.yaml b/deploy/examples/filesystem-ec.yaml
@@ -17,6 +17,8 @@ spec:
       size: 3
   # The list of data pool specs
   dataPools:
+    - replicated:
+        size: 3
     # You need at least three `bluestore` OSDs on different nodes for this config to work
     - erasureCoded:
         dataChunks: 2