152 lines
2.7 KiB
Plaintext
152 lines
2.7 KiB
Plaintext
# begin crush map
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tunable choose_local_tries 0
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tunable choose_local_fallback_tries 0
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tunable choose_total_tries 50
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tunable chooseleaf_descend_once 1
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tunable chooseleaf_vary_r 1
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tunable straw_calc_version 1
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# devices
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device 0 osd.0
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device 1 osd.1
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device 2 osd.2
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device 3 osd.3
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device 4 osd.4
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device 5 osd.5
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# types
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type 0 osd
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type 1 host
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type 2 chassis
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type 3 rack
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type 4 row
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type 5 pdu
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type 6 pod
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type 7 room
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type 8 datacenter
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type 9 region
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type 10 root
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type 11 disktype
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# buckets
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disktype rmosd1_ssd {
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id -5 # do not change unnecessarily
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# weight 0.058
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alg straw
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hash 0 # rjenkins1
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item osd.3 weight 0.058
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}
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disktype rmosd1_spinning {
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id -6 # do not change unnecessarily
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# weight 0.500
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alg straw
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hash 0 # rjenkins1
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item osd.0 weight 0.500
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}
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host rmosd1 {
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id -2 # do not change unnecessarily
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# weight 0.557
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alg straw
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hash 0 # rjenkins1
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item rmosd1_ssd weight 0.500
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item rmosd1_spinning weight 0.058
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}
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disktype rmosd2_ssd {
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id -7 # do not change unnecessarily
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# weight 0.058
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alg straw
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hash 0 # rjenkins1
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item osd.4 weight 0.058
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}
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disktype rmosd2_spinning {
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id -8 # do not change unnecessarily
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# weight 0.500
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alg straw
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hash 0 # rjenkins1
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item osd.1 weight 0.500
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}
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host rmosd2 {
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id -3 # do not change unnecessarily
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# weight 0.557
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alg straw
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hash 0 # rjenkins1
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item rmosd2_ssd weight 0.500
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item rmosd2_spinning weight 0.058
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}
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disktype rmosd3_ssd {
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id -9 # do not change unnecessarily
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# weight 0.058
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alg straw
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hash 0 # rjenkins1
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item osd.5 weight 0.058
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}
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disktype rmosd3_spinning {
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id -10 # do not change unnecessarily
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# weight 0.500
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alg straw
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hash 0 # rjenkins1
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item osd.2 weight 0.500
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}
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host rmosd3 {
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id -4 # do not change unnecessarily
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# weight 0.557
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alg straw
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hash 0 # rjenkins1
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item rmosd3_ssd weight 0.500
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item rmosd3_spinning weight 0.058
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}
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root default {
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id -1 # do not change unnecessarily
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# weight 1.672
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alg straw
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hash 0 # rjenkins1
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item rmosd1 weight 0.557
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item rmosd2 weight 0.557
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item rmosd3 weight 0.557
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}
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root spinning {
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id -11 # do not change unnecessarily
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# weight 1.500
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alg straw
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hash 0 # rjenkins1
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item rmosd1_spinning weight 0.500
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item rmosd2_spinning weight 0.500
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item rmosd3_spinning weight 0.500
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}
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root ssd {
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id -12 # do not change unnecessarily
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# weight 0.174
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alg straw
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hash 0 # rjenkins1
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item rmosd1_ssd weight 0.058
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item rmosd2_ssd weight 0.058
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item rmosd3_ssd weight 0.058
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}
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# rules
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rule replicated_ruleset {
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ruleset 0
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type replicated
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min_size 1
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max_size 10
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step take spinning
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step chooseleaf firstn 0 type disktype
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step emit
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}
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rule spinning {
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ruleset 1
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type erasure
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min_size 3
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max_size 20
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step set_chooseleaf_tries 5
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step take spinning
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step chooseleaf indep 0 type osd
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step emit
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}
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rule ssd {
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ruleset 2
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type replicated
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min_size 1
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max_size 10
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step take ssd
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step chooseleaf firstn 0 type disktype
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step emit
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}
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# end crush map
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