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LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
PostgreSQL 9.3 beta: Federated databases and more
LWN.net Weekly Edition for May 9, 2013
(Nearly) full tickless operation in 3.10
Most people, myself included, expect a degraded RAID array to fail **only if another drive fails**. I do NOT expect losing 256KB of data because a single 4KB write failed.
And in fact, the array didn't lose it. It just can't tell which 4KB went bad, which it could if MD did good write-intent logging.
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