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Correctly track fsynced_lsn when fsyncs are enabled

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This commit is contained in:
Vitaliy Filippov
2025-12-02 01:52:12 +03:00
parent cb45b1865d
commit ec3bf4ae6c
12 changed files with 140 additions and 49 deletions
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src/blockstore/blockstore_disk.cpp
+11
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@@ -97,6 +97,9 @@ void blockstore_disk_t::parse_config(std::map<std::string, std::string> & config
config["inmemory_metadata"] != "no";
inmemory_journal = config["inmemory_journal"] != "false" && config["inmemory_journal"] != "0" &&
config["inmemory_journal"] != "no";
disable_data_fsync = config["disable_data_fsync"] == "true" || config["disable_data_fsync"] == "1" || config["disable_data_fsync"] == "yes";
disable_meta_fsync = config["disable_meta_fsync"] == "true" || config["disable_meta_fsync"] == "1" || config["disable_meta_fsync"] == "yes";
disable_journal_fsync = config["disable_journal_fsync"] == "true" || config["disable_journal_fsync"] == "1" || config["disable_journal_fsync"] == "yes";
// Validate
if (!data_block_size)
{
@@ -194,6 +197,14 @@ void blockstore_disk_t::parse_config(std::map<std::string, std::string> & config
{
throw std::runtime_error("journal_offset must be a multiple of journal_block_size = "+std::to_string(journal_block_size));
}
if (meta_device == data_device)
{
disable_meta_fsync = disable_data_fsync;
}
if (journal_device == meta_device)
{
disable_journal_fsync = disable_meta_fsync;
}
}
void blockstore_disk_t::calc_lengths(bool skip_meta_check)