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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
Yes, but with more granularity. O_SYNC means write everything immediately, whereas you might want to give the kernel some time to organise the reads/writes more efficiently:
* O_CRITICAL: 1 second
* O_EXPENDABLE: 30 seconds
* default: 5 seconds
Posted Apr 2, 2009 14:14 UTC (Thu) by xoddam (subscriber, #2322)
Things go strangely pear-shaped when the most irrelevant, trivial data (eg. GNOME configs when we're only using GNOME because it's a default someone else chose) goes missing or gets corrupted.
I most definitely don't care if GNOME forgets where I put a window or two. But I do care if it fails to start.
What we end-users want (I wear a developer hat much of the time but I'm *always* a user) is not to be annoyed by the things we don't care about. O_EXPENDABLE and its ilk are an invitation for corner-cases to bite end-users. End-users don't deserve such treatment.
Posted Apr 2, 2009 14:30 UTC (Thu) by rvfh (subscriber, #31018)
And anyway, do we really not know which files are important and which are not?
* pid file, browser cache: don't care
* conf file, document, code: care
* database file: care a lot
But I do thank you for challenging this idea ;-) Please feel free to give counter-examples and -arguments.
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