summaryrefslogtreecommitdiffstats
path: root/src/test/cli/crushtool/device-class.crush
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/cli/crushtool/device-class.crush')
-rw-r--r--src/test/cli/crushtool/device-class.crush92
1 files changed, 92 insertions, 0 deletions
diff --git a/src/test/cli/crushtool/device-class.crush b/src/test/cli/crushtool/device-class.crush
new file mode 100644
index 00000000..a3c1a1f0
--- /dev/null
+++ b/src/test/cli/crushtool/device-class.crush
@@ -0,0 +1,92 @@
+# begin crush map
+
+# devices
+device 0 device0 class ssd
+device 1 device1 class ssd
+device 2 device2 class hdd
+
+# types
+type 0 device
+type 1 host
+type 2 rack
+type 3 root
+
+# buckets
+host host0 {
+ id -1 # do not change unnecessarily
+ id -6 class ssd # do not change unnecessarily
+ id -11 class hdd # do not change unnecessarily
+ # weight 1.000
+ alg straw
+ hash 0 # rjenkins1
+ item device0 weight 1.000
+}
+host host1 {
+ id -2 # do not change unnecessarily
+ id -7 class ssd # do not change unnecessarily
+ id -12 class hdd # do not change unnecessarily
+ # weight 1.000
+ alg straw
+ hash 0 # rjenkins1
+ item device1 weight 1.000
+}
+host host2 {
+ id -5 # do not change unnecessarily
+ id -8 class ssd # do not change unnecessarily
+ id -13 class hdd # do not change unnecessarily
+ # weight 1.000
+ alg straw
+ hash 0 # rjenkins1
+ item device2 weight 1.000
+}
+rack rack0 {
+ id -3 # do not change unnecessarily
+ id -9 class ssd # do not change unnecessarily
+ id -14 class hdd # do not change unnecessarily
+ # weight 3.000
+ alg straw
+ hash 0 # rjenkins1
+ item host0 weight 1.000
+ item host1 weight 1.000
+ item host2 weight 1.000
+}
+root root {
+ id -4 # do not change unnecessarily
+ id -10 class ssd # do not change unnecessarily
+ id -15 class hdd # do not change unnecessarily
+ # weight 4.000
+ alg straw
+ hash 0 # rjenkins1
+ item rack0 weight 4.000
+}
+
+# rules
+rule data-ssd {
+ id 1
+ type replicated
+ min_size 2
+ max_size 2
+ step take root class ssd
+ step chooseleaf firstn 0 type rack
+ step emit
+}
+rule data-hdd {
+ id 2
+ type replicated
+ min_size 2
+ max_size 2
+ step take root class hdd
+ step chooseleaf firstn 0 type rack
+ step emit
+}
+rule data {
+ id 3
+ type replicated
+ min_size 2
+ max_size 2
+ step take root
+ step chooseleaf firstn 0 type rack
+ step emit
+}
+
+# end crush map