Linked by theosib on Sun 14th Feb 2010 10:45 UTC
Linux

Recently, I bought a pair of those new Western Digital Caviar Green drives. These new drives represent a transitional point from 512-byte sectors to 4096-byte sectors. A number of articles have been published recently about this, explaining the benefits and some of the challenges that we'll be facing during this transition. Reportedly, Linux should unaffected by some of the pitfalls of this transition, but my own experimentation has shown that Linux is just as vulnerable to the potential performance impact as Windows XP. Despite this issue being known about for a long time, basic Linux tools for partitioning and formatting drives have not caught up.

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fdisk options
by r00kie on Sun 14th Feb 2010 13:46 UTC
r00kie
Member since:
2009-12-10

I don't know if you have tried it or not but would be nice to know if fdisk -b 4096 /dev/sd? does make any difference. Also it would be good to know if other similar utilities like cfdisk create unaligned partitions or not.

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