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| author | yanyiwu <i@yanyiwu.com> | 2015-02-03 00:31:39 +0800 |
|---|---|---|
| committer | yanyiwu <i@yanyiwu.com> | 2015-02-03 00:31:39 +0800 |
| commit | 74ff6bc3ed292c29847ddfc061e2e83625cda1ab (patch) | |
| tree | 661c01b13573586f041e2d3eef2db408126ffbd8 | |
| parent | 77cab2b57031a5c6ab43822635307541ab243d08 (diff) | |
| download | seaweedfs-74ff6bc3ed292c29847ddfc061e2e83625cda1ab.tar.xz seaweedfs-74ff6bc3ed292c29847ddfc061e2e83625cda1ab.zip | |
usecase: Data Migration Example
| -rw-r--r-- | docs/usecases.rst | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/docs/usecases.rst b/docs/usecases.rst index ed70f0015..ac0a2d0b3 100644 --- a/docs/usecases.rst +++ b/docs/usecases.rst @@ -60,20 +60,20 @@ Data Migration Example .. code-block:: bash - weed master -mdir="/tmp/mdata" -defaultReplication="001" -ip="localhost" -port=9334 - weed volume -dir=/tmp/vol1/ -mserver="localhost:9334" -ip="localhost" -port=8081 - weed volume -dir=/tmp/vol2/ -mserver="localhost:9334" -ip="localhost" -port=8082 - weed volume -dir=/tmp/vol3/ -mserver="localhost:9334" -ip="localhost" -port=8083 + weed master -mdir="/tmp/mdata" -defaultReplication="001" -ip="localhost" -port=9334 + weed volume -dir=/tmp/vol1/ -mserver="localhost:9334" -ip="localhost" -port=8081 + weed volume -dir=/tmp/vol2/ -mserver="localhost:9334" -ip="localhost" -port=8082 + weed volume -dir=/tmp/vol3/ -mserver="localhost:9334" -ip="localhost" -port=8083 .. code-block:: bash - ls vol1 vol2 vol3 - vol1: - 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 5.dat 5.idx - vol2: - 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 6.dat 6.idx - vol3: - 1.dat 1.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx + ls vol1 vol2 vol3 + vol1: + 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 5.dat 5.idx + vol2: + 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 6.dat 6.idx + vol3: + 1.dat 1.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx stop all of them @@ -85,29 +85,29 @@ it can be checked by md5. .. code-block:: bash - md5 vol1/1.dat vol2/1.dat - MD5 (vol1/1.dat) = c1a49a0ee550b44fef9f8ae9e55215c7 - MD5 (vol2/1.dat) = c1a49a0ee550b44fef9f8ae9e55215c7 - md5 vol1/1.idx vol2/1.idx - MD5 (vol1/1.idx) = b9edc95795dfb3b0f9063c9cc9ba8095 - MD5 (vol2/1.idx) = b9edc95795dfb3b0f9063c9cc9ba8095 + md5 vol1/1.dat vol2/1.dat + MD5 (vol1/1.dat) = c1a49a0ee550b44fef9f8ae9e55215c7 + MD5 (vol2/1.dat) = c1a49a0ee550b44fef9f8ae9e55215c7 + md5 vol1/1.idx vol2/1.idx + MD5 (vol1/1.idx) = b9edc95795dfb3b0f9063c9cc9ba8095 + MD5 (vol2/1.idx) = b9edc95795dfb3b0f9063c9cc9ba8095 .. code-block:: bash - ls vol1 vol2 vol3 - vol1: - 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx - vol2: - 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx - vol3: + ls vol1 vol2 vol3 + vol1: + 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx + vol2: + 1.dat 1.idx 2.dat 2.idx 3.dat 3.idx 4.dat 4.idx 5.dat 5.idx 6.dat 6.idx + vol3: start .. code-block:: bash - weed master -mdir="/tmp/mdata" -defaultReplication="001" -ip="localhost" -port=9334 - weed volume -dir=/tmp/vol1/ -mserver="localhost:9334" -ip="localhost" -port=8081 - weed volume -dir=/tmp/vol2/ -mserver="localhost:9334" -ip="localhost" -port=8082 + weed master -mdir="/tmp/mdata" -defaultReplication="001" -ip="localhost" -port=9334 + weed volume -dir=/tmp/vol1/ -mserver="localhost:9334" -ip="localhost" -port=8081 + weed volume -dir=/tmp/vol2/ -mserver="localhost:9334" -ip="localhost" -port=8082 so we finished moving data of localhost:8083 to localhost:8081/localhost:8082 |