On 25/10/2011 08:39, Vlad Khorsun wrote: >> 25.10.2011 14:03, Adriano dos Santos Fernandes wrote: >> >>> 2) FW=OFF, and use fsync on COMMIT - pages will not be reordered, and >>> when COMMIT happens they will be written to disk in order >> I believe this is wrong assumption. Nobody guarantees that OS will be >> flushing the dirty pages from the file-system cache to disk in the >> original order. > Same opinion. > > Seems yes. It will write data before metadata, but not necessarily will write data in its order.
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