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by alexnewman 2465 days ago
Fsync doesn't work the way you think it does

https://www.google.com/url?sa=t&source=web&rct=j&url=https:/...

PostgreSQL › wiki › Fsync_Errors Web results Fsync Errors - PostgreSQL wiki

LWN.net › Articles PostgreSQL's fsync() surprise [LWN.net]
1 comments
anarazel 2465 days ago
Note that that only was an issue in cases the storage system itself was failing (i.e. IO errors were generated). In contrast to protection against power failures etc, which was/is working correctly.
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alexnewman 2461 days ago
Uhm the first sentence is accurate. The second is not
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anarazel 2461 days ago
I'm fairly sure I was accurate. What exactly are you referring to?
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