mirror of
https://github.com/ceph/ceph
synced 2024-12-24 12:24:19 +00:00
39 lines
1.1 KiB
YAML
39 lines
1.1 KiB
YAML
openstack:
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- volumes: # attached to each instance
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count: 3
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size: 10 # GB
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roles:
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- - mon.a
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- mgr.x
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- osd.0
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- osd.1
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- osd.2
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- client.0
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tasks:
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- install:
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- ceph:
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log-whitelist:
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- overall HEALTH_
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- \(CACHE_POOL_NO_HIT_SET\)
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conf:
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global:
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osd max object name len: 460
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osd max object namespace len: 64
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- exec:
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client.0:
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- ceph osd pool create base-pool 4
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- ceph osd pool application enable base-pool rados
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- ceph osd pool create cache-pool 4
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- ceph osd tier add base-pool cache-pool
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- ceph osd tier cache-mode cache-pool writeback
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- ceph osd tier set-overlay base-pool cache-pool
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- dd if=/dev/urandom of=$TESTDIR/foo bs=1M count=1
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- rbd import --image-format 2 $TESTDIR/foo base-pool/bar
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- rbd snap create base-pool/bar@snap
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- rados -p base-pool cache-flush-evict-all
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- rbd export base-pool/bar $TESTDIR/bar
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- rbd export base-pool/bar@snap $TESTDIR/snap
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- cmp $TESTDIR/foo $TESTDIR/bar
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- cmp $TESTDIR/foo $TESTDIR/snap
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- rm $TESTDIR/foo $TESTDIR/bar $TESTDIR/snap
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