When the journal files are wiped/truncated, like during fsync+lock, a marker file should be written so if a backup is made, or the server crashes, the server can automatically restart instead of complaining about a lock file but no journal files.
There are many cases where this happens, like dropDatabase, moveChunk, and repair.
This may be MMapV1 specific.
- is duplicated by
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SERVER-19778 Mongod recovery fails after power cycle, mmap storage, no journal files present
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- Closed
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- is related to
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- Closed
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- Closed
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