mirror of
https://github.com/ceph/ceph
synced 2025-02-15 23:07:55 +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>
81 lines
1.1 KiB
Plaintext
81 lines
1.1 KiB
Plaintext
# generic entries
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Makefile
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# local directory specific entries
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/.git_version
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/.libs
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/acconfig.h*
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/ceph
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/cephfs
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/crushtool
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/ceph-authtool
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/ceph-conf
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/ceph-coverage
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/ceph-crush-location
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/ceph-debugpack
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/ceph-post-file
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/ceph-dencoder
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/ceph-fuse
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/ceph-mds
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/ceph-mon
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/ceph-osd
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/ceph-syn
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/ceph.conf
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/ceph_bench_log
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/ceph_dupstore
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/ceph_filestore_dump
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/ceph_filestore_tool
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/ceph_mon_store_converter
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/ceph_multi_stress_watch
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/ceph_erasure_code
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/ceph_erasure_code_benchmark
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/ceph_psim
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/ceph_radosacl
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/ceph_rgw_jsonparser
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/ceph_rgw_multiparser
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/ceph_scratchtool
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/ceph_scratchtoolpp
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/ceph_streamtest
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/ceph_test_*
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/ceph_tpbench
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/ceph_xattr_bench
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/ceph_kvstorebench
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/ceph_omapbench
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/ceph_smalliobench
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/ceph_smalliobenchdumb
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/ceph_smalliobenchfs
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/ceph_smalliobenchrbd
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/ceph-monstore-tool
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/ceph-osdomap-tool
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/ceph-kvstore-tool
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/ceph_ver.h
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/dev
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/init-ceph
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/keyring
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/librados-config
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/massif.out.*
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/mkcephfs
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/mnt
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/monmaptool
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/mount.ceph
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/osdmaptool
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/out
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/rados
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/radosgw
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/radosgw-admin
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/rbd
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/rbd-fuse
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/rest-bench
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/sample.fetch_config
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/TAGS
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/tags
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/testmsgr
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/test_*
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/test-suite.log
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/cls_test_*
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/unittest_*
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/get_command_descriptions
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# old dir, may in use by older branches
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/leveldb
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