One of the common complaints we've received over the years about BIND 9 is that large authoritative servers, particularly those with a very large number of small zones, are slow to launch. I've met some DNS operators who expressed a powerful aversion to upgrading their systems, because a shutdown and restart can literally take all day.

If that describes you, I have some good news. There is a simple optimization for BIND 9 that can dramatically improve your startup performance. New versions of BIND are being released soon to take advantage of it.

本日志由 flyinweb 于 2011-09-06 09:03:52 发表到 DNS技术 中,目前已经被浏览 804 次,评论 0 次;

作者添加了以下标签: isc_taskpool_createStartup Performance

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