Question: Assuming a 2Ghz. processor and a disk drive with 10ms. average seek time, approximately how many instructions could be executed while waiting for a disk

Assuming a 2Ghz. processor and a disk drive with 10ms. average seek time, approximately how many instructions could be executed while waiting for a disk access?

Why would moving the first few KBs of data for a file into the inode (as is possible for many modern filesystems) help small file performance?

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