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by premchai21
5226 days ago
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Do Tokyo Cabinet and Kyoto Cabinet still use totally unprotected mmap? Last I checked, truncating the DB file in the middle of an operation would take down the entire process with SIGBUS, and I assume a disk error would do something similar. This seems like it'd be bad for fault tolerance. Or are storage devices just that reliable nowadays, or does enough else break along with them that they're considered a critical component anyway? |
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