At Fri, 08 Aug 2008 14:24:31 -0500, Walter Gould <[EMAIL PROTECTED]> wrote:
> > I guess we need more information to diagnose: > > > > - your detailed configuration (named.conf) > > > Jinmei, > > See our attached named.conf file. I have a couple of suggestions: 1. you should specify a larger max-cache-size in named.conf. the default size of 9.5.0 (32MB) is normally too conservative for a busy server with many clients, reducing cache hit rate and making the server busier, and possibly triggering subsequent performance troubles as a result. 2. #1 may be sufficient for you, but you may also want to raise recursive-clients (whose default is 1000) to some reasonable large value (e.g., 10000). I suspect the primary reason for the SERVFAIL in your case is that the server hits the recursive-clients quota. I suspect the server left warning messages like ""no more recursive clients: ...". Raising recursive-clients will at least solve this issue. --- JINMEI, Tatuya Internet Systems Consortium, Inc.
