On Sat, Apr 10, 2010 at 11:50:05AM -0500, Bob Friesenhahn wrote: > Huge synchronous bulk writes are pretty rare since usually the > bottleneck is elsewhere, such as the ethernet.
Also, large writes can go straight to the pool, and the zil only logs the intent to commit those blocks (ie, link them into the zfs data structure). I don't recall what the threshold for this is, but I think it's one of those Evil Tunables. -- Dan.
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