討論串kernel work week of 3-Feb-2010 HEADS UP
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Only fsync() is synchronous. So even though the backend flusher. also uses the disk sync command it is asynchronous and the frontend. user program(s)
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I think it can be done by acquiring the appropriate lock inside. HAMMER to prevent anyone else from messing with the UNDO area,. then copying the cont
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--001485ea892ab97d12047ed3a5cc. Content-Type: text/plain; charset=UTF-8. On Thu, Feb 4, 2010 at 7:18 PM, Matthew Dillon. <dillon@apollo.backplane.com>
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Matthew Dillon wrote:. > :All flash media (SSDs, CF cards, USB sticks) use wear-leveling. > :techniques that aim to distribute the number of write cyc
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--0015175884fecc133b047ed7f53a. Content-Type: text/plain; charset=ISO-8859-1. 2010/2/5 Matthew Dillon <dillon@apollo.backplane.com>. >. > :Is the conc
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