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114 lines
3.6 KiB
XML
114 lines
3.6 KiB
XML
<yandex>
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<storage_configuration>
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<disks>
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<default>
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<keep_free_space_bytes>1024</keep_free_space_bytes>
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</default>
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<jbod1>
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<path>/jbod1/</path>
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</jbod1>
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<jbod2>
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<path>/jbod2/</path>
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<keep_free_space_bytes>10485760</keep_free_space_bytes>
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<!-- 10MB -->
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</jbod2>
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<external>
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<path>/external/</path>
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</external>
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</disks>
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<policies>
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<small_jbod_with_external>
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<volumes>
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<main>
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<disk>jbod1</disk>
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</main>
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<external>
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<disk>external</disk>
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</external>
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</volumes>
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</small_jbod_with_external>
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<one_more_small_jbod_with_external>
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<volumes>
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<m>
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<disk>jbod1</disk>
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</m>
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<e>
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<disk>external</disk>
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</e>
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</volumes>
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</one_more_small_jbod_with_external>
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<!-- store on JBOD by default (round-robin), store big parts on external -->
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<jbods_with_external>
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<volumes>
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<main>
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<disk>jbod1</disk>
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<disk>jbod2</disk>
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<max_data_part_size_bytes>10485760</max_data_part_size_bytes>
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<!-- 10MB -->
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</main>
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<external>
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<disk>external</disk>
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</external>
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</volumes>
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</jbods_with_external>
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<!-- Moving all parts jbod1 if acquired more than 70% -->
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<moving_jbod_with_external>
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<volumes>
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<main>
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<disk>jbod1</disk>
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</main>
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<external>
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<disk>external</disk>
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</external>
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</volumes>
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<move_factor>0.7</move_factor>
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</moving_jbod_with_external>
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<!-- store local by default, store big parts on external -->
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<default_disk_with_external>
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<volumes>
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<small>
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<disk>default</disk>
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<max_data_part_size_bytes>2097152</max_data_part_size_bytes>
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<!-- 2MB -->
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</small>
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<big>
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<disk>external</disk>
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<max_data_part_size_bytes>20971520</max_data_part_size_bytes>
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<!-- 20MB -->
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</big>
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</volumes>
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</default_disk_with_external>
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<!-- special policy for checking validation of `max_data_part_size` -->
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<special_warning_policy>
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<volumes>
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<special_warning_zero_volume>
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<disk>default</disk>
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<max_data_part_size_bytes>0</max_data_part_size_bytes>
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</special_warning_zero_volume>
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<special_warning_default_volume>
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<disk>external</disk>
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</special_warning_default_volume>
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<special_warning_small_volume>
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<disk>jbod1</disk>
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<max_data_part_size_bytes>1024</max_data_part_size_bytes>
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</special_warning_small_volume>
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<special_warning_big_volume>
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<disk>jbod2</disk>
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<max_data_part_size_bytes>1024000000</max_data_part_size_bytes>
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</special_warning_big_volume>
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</volumes>
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</special_warning_policy>
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</policies>
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</storage_configuration>
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</yandex>
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