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Add new parameter docs: meta_format, atomic_write_size, use_atomic_flag

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Vitaliy Filippov
2025-12-02 01:52:42 +03:00
parent 8ffdb93ed3
commit 216707f101
10 changed files with 191 additions and 1 deletions
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src/disk_tool/disk_tool_prepare.cpp
+6
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@@ -91,6 +91,12 @@ int disk_tool_t::prepare_one(std::map<std::string, std::string> options, int is_
options["use_atomic_flag"] = "1";
}
}
else if (options.find("use_atomic_flag") == options.end() &&
parse_size(options["atomic_write_size"]) > 4096)
{
fprintf(stderr, "Atomic writes larger than 4 KB are enabled manually, enabling use_atomic_flag too.\n");
options["use_atomic_flag"] = "1";
}
for (auto dev: std::vector<std::string>{"data", "meta", "journal"})
{
if (options[dev+"_device"] != "" && options["disable_"+dev+"_fsync"] == "auto")