initial code repo

[stor4nfv.git] / src / ceph / src / crush / old_sample.txt

diff --git a/src/ceph/src/crush/old_sample.txt b/src/ceph/src/crush/old_sample.txt
new file mode 100644 (file)
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+++ b/src/ceph/src/crush/old_sample.txt
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+
+# first define our types
+<types>
+       <type osd>
+          type_id = 0
+       </type>
+       <type cab>
+          type_id = 2
+       </type>
+       <type row>
+          type_id = 3
+       </type>
+       <type pool>
+          type_id = 10
+       </type>
+</types>
+
+# hierarchy
+<devices>
+       <osd osd001>
+               id 1
+               weight 500
+       </osd>
+       <osd osd002>
+               id 2
+               weight 500
+       </osd>
+       <osd osd003>
+               id 3
+               weight 500
+       </osd>
+       <osd osd004>
+               id 4
+               weight 500
+       </osd>
+       <osd osd005>
+               id 5
+               weight 500
+       </osd>
+</devices>
+
+<buckets>
+       <cab cab-d2>
+               alg straw
+               id   -12
+               <item osd001/>
+               <item osd002/>
+               <item osd003/>
+               <item osd004>
+                     weight 600
+               </item>
+       </cab>
+       
+#      <pool newlayout>
+#              <item satapool>
+#                      weight 1.0
+#              </item>
+#              <item fcpool>
+#                      weight 3.0
+#              </item>
+#      </pool>
+</buckets>
+
+<devices>
+       <osd osd006>
+               id 5
+               weight 500
+       </osd>
+</devices>
+
+# rules
+<rules>
+       <rule normal>
+               pool 0
+               type replicated
+               min_size 1
+               mix_size 4
+               step take root
+               step choose_indep 0 osd
+               step emit
+       </rule>
+</rules>