forked from vitalif/vitastor
Disable journal_no_same_sector_overwrites by default for HDD-only
parent
ee0c78fd74
commit
ac7b834af3
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@ -103,11 +103,12 @@ int disk_tool_t::prepare_one(std::map<std::string, std::string> options, int is_
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else if (is_hdd)
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options["journal_size"] = DEFAULT_HYBRID_JOURNAL;
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}
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bool is_hybrid = is_hdd && options["journal_device"] != "" && options["journal_device"] != options["data_device"];
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if (is_hdd)
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{
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if (options["block_size"] == "")
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options["block_size"] = "1M";
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if (options["journal_device"] != "" && options["throttle_small_writes"] == "")
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if (is_hybrid && options["throttle_small_writes"] == "")
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options["throttle_small_writes"] = "1";
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}
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json11::Json::object sb;
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@ -134,7 +135,7 @@ int disk_tool_t::prepare_one(std::map<std::string, std::string> options, int is_
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{ "meta_offset", 4096 + (dsk.meta_device == dsk.journal_device ? dsk.journal_len : 0) },
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{ "data_offset", 4096 + (dsk.data_device == dsk.meta_device ? dsk.meta_len : 0) +
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(dsk.data_device == dsk.journal_device ? dsk.journal_len : 0) },
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{ "journal_no_same_sector_overwrites", true },
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{ "journal_no_same_sector_overwrites", !is_hdd || is_hybrid },
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{ "journal_sector_buffer_count", 1024 },
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{ "disable_data_fsync", json_is_true(options["disable_data_fsync"]) },
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{ "disable_meta_fsync", json_is_true(options["disable_meta_fsync"]) },
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