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[Feature] Auto extend disk space

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obdev
2022-05-25 20:49:58 +08:00
committed by wangzelin.wzl
parent f8f72a41bc
commit d22cee91c3
18 changed files with 511 additions and 160 deletions
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10
src/share/parameter/ob_parameter_seed.ipp
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@ -32,6 +32,16 @@ DEF_STR(redundancy_level, OB_CLUSTER_PARAMETER, "NORMAL",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE))
DEF_CAP(datafile_size, OB_CLUSTER_PARAMETER, "0", "[0M,)", "size of the data file. Range: [0, +∞)",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(datafile_next, OB_CLUSTER_PARAMETER, "0", "[0M,)", "the auto extend step. Range: [0, +∞)",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(datafile_maxsize, OB_CLUSTER_PARAMETER, "0", "[0M,)", "the auto extend max size. Range: [0, +∞)",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(_datafile_usage_upper_bound_percentage, OB_CLUSTER_PARAMETER, "90", "[5,99]",
"the percentage of disk space usage upper bound to trigger datafile extend. Range: [5,99] in integer",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(_datafile_usage_lower_bound_percentage, OB_CLUSTER_PARAMETER, "10", "[5,99]",
"the percentage of disk space usage lower bound to trigger datafile shrink. Range: [5,99] in integer",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(datafile_disk_percentage, OB_CLUSTER_PARAMETER, "90", "[5,99]",
"the percentage of disk space used by the data files. Range: [5,99] in integer",
ObParameterAttr(Section::SSTABLE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));