mirror of
https://github.com/ceph/ceph
synced 2024-12-21 10:54:42 +00:00
e80b084f91
It loads a designated erasure-code plugin and calls its
methods. It is convenient to figure out and tune the number of data
chunks, the size of an aligned chunk etc. For instance:
ceph_erasure_code \
--parameter erasure-code-plugin=jerasure \
--parameter erasure-code-directory=.libs \
--parameter erasure-code-technique=reed_sol_van \
--parameter erasure-code-k=2 \
--parameter erasure-code-m=2 \
--all
displays the chunk size when encoding an object of 1024 bytes.
get_chunk_size(1024) 512
get_data_chunk_count 2
get_chunk_count 4
Signed-off-by: Loic Dachary <loic@dachary.org>
83 lines
2.4 KiB
Plaintext
83 lines
2.4 KiB
Plaintext
usr/bin/ceph-coverage
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usr/bin/ceph_bench_log
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usr/bin/ceph_dupstore
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usr/bin/ceph_filestore_dump
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usr/bin/ceph_filestore_tool
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usr/bin/ceph_kvstorebench
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usr/bin/ceph_multi_stress_watch
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usr/bin/ceph_erasure_code
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usr/bin/ceph_erasure_code_benchmark
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usr/bin/ceph_omapbench
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usr/bin/ceph_psim
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usr/bin/ceph_radosacl
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usr/bin/ceph_rgw_jsonparser
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usr/bin/ceph_rgw_multiparser
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usr/bin/ceph_scratchtool
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usr/bin/ceph_scratchtoolpp
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usr/bin/ceph_smalliobench
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usr/bin/ceph_smalliobenchdumb
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usr/bin/ceph_smalliobenchfs
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usr/bin/ceph_smalliobenchrbd
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usr/bin/ceph_streamtest
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usr/bin/ceph_test_cfuse_cache_invalidate
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usr/bin/ceph_test_cls_hello
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usr/bin/ceph_test_cls_lock
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usr/bin/ceph_test_cls_log
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usr/bin/ceph_test_cls_rbd
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usr/bin/ceph_test_cls_refcount
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usr/bin/ceph_test_cls_replica_log
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usr/bin/ceph_test_cls_rgw
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usr/bin/ceph_test_cls_rgw_log
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usr/bin/ceph_test_cls_rgw_meta
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usr/bin/ceph_test_cls_rgw_opstate
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usr/bin/ceph_test_cls_statelog
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usr/bin/ceph_test_cls_version
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usr/bin/ceph_test_cors
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usr/bin/ceph_test_crypto
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usr/bin/ceph_test_filejournal
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usr/bin/ceph_test_filestore
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usr/bin/ceph_test_filestore_idempotent
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usr/bin/ceph_test_filestore_idempotent_sequence
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usr/bin/ceph_test_filestore_workloadgen
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usr/bin/ceph_test_ioctls
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usr/bin/ceph_test_keys
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usr/bin/ceph_test_keyvaluedb_atomicity
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usr/bin/ceph_test_keyvaluedb_iterators
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usr/bin/ceph_test_libcephfs
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usr/bin/ceph_test_librbd
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usr/bin/ceph_test_librbd_fsx
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usr/bin/ceph_test_mon_workloadgen
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usr/bin/ceph_test_msgr
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usr/bin/ceph_test_mutate
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usr/bin/ceph_test_object_map
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usr/bin/ceph_test_objectcacher_stress
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usr/bin/ceph_test_rados
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usr/bin/ceph_test_rados_api_aio
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usr/bin/ceph_test_rados_api_cls
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usr/bin/ceph_test_rados_api_cmd
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usr/bin/ceph_test_rados_api_io
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usr/bin/ceph_test_rados_api_list
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usr/bin/ceph_test_rados_api_lock
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usr/bin/ceph_test_rados_api_misc
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usr/bin/ceph_test_rados_api_tier
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usr/bin/ceph_test_rados_api_pool
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usr/bin/ceph_test_rados_api_snapshots
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usr/bin/ceph_test_rados_api_stat
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usr/bin/ceph_test_rados_api_watch_notify
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usr/bin/ceph_test_rados_delete_pools_parallel
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usr/bin/ceph_test_rados_list_parallel
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usr/bin/ceph_test_rados_open_pools_parallel
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usr/bin/ceph_test_rados_watch_notify
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usr/bin/ceph_test_rewrite_latency
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usr/bin/ceph_test_signal_handlers
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usr/bin/ceph_test_snap_mapper
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usr/bin/ceph_test_stress_watch
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usr/bin/ceph_test_timers
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usr/bin/ceph_test_trans
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usr/bin/ceph_tpbench
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usr/bin/ceph_xattr_bench
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usr/bin/ceph-monstore-tool
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usr/bin/ceph-osdomap-tool
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usr/bin/ceph-kvstore-tool
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usr/share/java/libcephfs-test.jar
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