mirror of
https://github.com/ceph/ceph
synced 2024-12-25 12:54:16 +00:00
772968e60b
Prevent creation of buckets of type 0 ('osd', 'device', etc.), as they
will confusing the mapping algorithm.
Signed-off-by: Sage Weil <sage@inktank.com>
88 lines
2.3 KiB
Bash
Executable File
88 lines
2.3 KiB
Bash
Executable File
#!/bin/bash -x
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set -e
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function expect_false()
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{
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set -x
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if "$@"; then return 1; else return 0; fi
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}
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ceph osd crush dump
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# rules
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ceph osd crush rule dump
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ceph osd crush rule ls
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ceph osd crush rule list
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ceph osd crush rule create-simple foo default host
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ceph osd crush rule create-simple foo default host
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ceph osd crush rule create-simple bar default host
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ceph osd crush rule ls | grep foo
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ceph osd crush rule rm foo
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ceph osd crush rule rm foo # idempotent
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ceph osd crush rule rm bar
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# can't delete in-use rules, tho:
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expect_false ceph osd crush rule rm replicated_ruleset
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# build a simple map
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expect_false ceph osd crush add-bucket foo osd
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ceph osd crush add-bucket foo root
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o1=`ceph osd create`
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o2=`ceph osd create`
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ceph osd crush add $o1 1 host=host1 root=foo
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ceph osd crush add $o1 1 host=host1 root=foo # idemptoent
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ceph osd crush add $o2 1 host=host2 root=foo
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ceph osd crush add $o2 1 host=host2 root=foo # idempotent
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ceph osd crush add-bucket bar root
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ceph osd crush add-bucket bar root # idempotent
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ceph osd crush link host1 root=bar
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ceph osd crush link host1 root=bar # idempotent
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ceph osd crush link host2 root=bar
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ceph osd crush link host2 root=bar # idempotent
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ceph osd tree | grep -c osd.$o1 | grep -q 2
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ceph osd tree | grep -c host1 | grep -q 2
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ceph osd tree | grep -c osd.$o2 | grep -q 2
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ceph osd tree | grep -c host2 | grep -q 2
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expect_false ceph osd crush rm host1 foo # not empty
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ceph osd crush unlink host1 foo
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ceph osd crush unlink host1 foo
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ceph osd tree | grep -c host1 | grep -q 1
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expect_false ceph osd crush rm foo # not empty
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expect_false ceph osd crush rm bar # not empty
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ceph osd crush unlink host1 bar
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ceph osd tree | grep -c host1 | grep -q 1 # now an orphan
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ceph osd crush rm osd.$o1 host1
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ceph osd crush rm host1
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ceph osd tree | grep -c host1 | grep -q 0
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expect_false ceph osd crush rm bar # not empty
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ceph osd crush unlink host2
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ceph osd crush rm bar
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ceph osd crush rm foo
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ceph osd crush rm osd.$o2 host2
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ceph osd crush rm host2
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ceph osd crush rm osd.$o1
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ceph osd crush rm osd.$o2
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ceph osd crush add-bucket foo host
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ceph osd crush move foo root=default rack=localrack
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ceph osd crush rm foo
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# test reweight
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o3=`ceph osd create`
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ceph osd crush add $o3 123 root=default
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ceph osd tree | grep osd.$o3 | grep 123
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ceph osd crush reweight osd.$o3 113
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ceph osd tree | grep osd.$o3 | grep 113
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ceph osd crush rm osd.$o3
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ceph osd rm osd.$o3
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echo OK
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