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Domain: thunk.org
Stories and comments across the archive that link to thunk.org.
Stories · 4
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Optimizing Linux Systems For Solid State Disks
tytso writes "I've recently started exploring ways of configuring Solid State Disks (SSDs) so they work most efficiently in Linux. In particular, Intel's new 80GB X25-M, which has fallen down to a street price of around $400 and thus within my toy budget. It turns out that the Linux Storage Stack isn't set up well to align partitions and filesystems for use with SSD's, RAID systems, and 4k sector disks. There are also some interesting configuration and tuning that we need to do to avoid potential fragmentation problems with the current generation of Intel SSDs. I've figured out ways of addressing some of these issues, but it's clear that more work is needed to make this easy for mere mortals to efficiently use next generation storage devices with Linux." -
Optimizing Linux Systems For Solid State Disks
tytso writes "I've recently started exploring ways of configuring Solid State Disks (SSDs) so they work most efficiently in Linux. In particular, Intel's new 80GB X25-M, which has fallen down to a street price of around $400 and thus within my toy budget. It turns out that the Linux Storage Stack isn't set up well to align partitions and filesystems for use with SSD's, RAID systems, and 4k sector disks. There are also some interesting configuration and tuning that we need to do to avoid potential fragmentation problems with the current generation of Intel SSDs. I've figured out ways of addressing some of these issues, but it's clear that more work is needed to make this easy for mere mortals to efficiently use next generation storage devices with Linux." -
An Ethical Question Regarding Ebooks
tytso writes "Suppose there is a book that you want to read on your ebook reader, but it is out of print (so even if you purchase the dead-tree version of the book used, the author won't receive any royalties) and the publisher has refused to make it available as an ebook. You can buy it from Amazon as a used book, but that isn't your preferred medium. It is available on the internet as a pirated etext, however. This blog post outlines a few possibilities, and then asks, 'What is the right thing to do? And why?' I'm also curious if the answers change depending on whether you are a Baby Boomer, or a Gen X, Gen Y, etc. — I've noticed that attitudes around copyright seem to change depending on whether someone is a college student or a recent college graduate, versus someone who can remember a time when the Internet did not exist." -
Why OpenSolaris Failed To Build a Community
xtaski writes "Ted Ts'o, one of the earliest Linux developers, points out some serious flaws in OpenSolaris. There is a severe lack of developers, for one. Apparently, after 3 years, the OpenSolaris 'developer community' is still struggling to get the proper tools for developers to develop! Ted also points out some other flaws which make it clear just how disconnected the executives at Sun are from what's really going on in their 'open source communities.' He notes, 'It was never ... Sun's intention to try to promote a kernel engineering community, or at least, it was certainly not a high priority for them to do so.'"