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Actually o_async is, imo, broken on linux. Forcing it to direct precludes the use of readahead or the page cache.
by donavanm 12y ago
Actually o_async is, imo, broken on linux. Forcing it to direct precludes the use of readahead or the page cache.
- cbsmith 12y agoYeah, O_ASYNC on Linux kinda sucks.