crush_new.txt - Ceph - Ceph

Bug #199 » crush_new.txt

Wido den Hollander, 06/14/2010 06:38 AM

       # begin crush map
       # devices
       device 0 device0
       device 1 device1
       device 2 device2
       device 3 device3
       device 4 device4
       device 5 device5
       device 6 device6
       # types
       type 0 device
       type 1 domain
       type 2 pool
       # buckets
       domain root {
       	id -1		# do not change unnecessarily
       	alg straw
       	hash 0	# rjenkins1
       	item device0 weight 1.000
       	item device1 weight 1.000
       	item device2 weight 1.000
       	item device3 weight 1.000
       	item device4 weight 1.000
       	item device5 weight 1.000
       	item device6 weight 1.000
+      }
       # rules
       rule data {
       	ruleset 0
       	type replicated
       	min_size 1
       	max_size 10
       	step take root
       	step choose firstn 0 type device
       	step emit
+      }
       rule metadata {
       	ruleset 1
       	type replicated
       	min_size 1
       	max_size 10
       	step take root
       	step choose firstn 0 type device
       	step emit
+      }
       rule casdata {
       	ruleset 2
       	type replicated
       	min_size 1
       	max_size 10
       	step take root
       	step choose firstn 0 type device
       	step emit
+      }
       rule rbd {
       	ruleset 3
       	type replicated
       	min_size 1
       	max_size 10
       	step take root
       	step choose firstn 0 type device
       	step emit
+      }
       # end crush map

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