Date: Wed, 24 Jun 1998 20:33:59 +0000 (GMT) From: Terry Lambert <tlambert@primenet.com> To: peter@netplex.com.au (Peter Wemm) Cc: mrcpu@internetcds.com, tlambert@primenet.com, hackers@FreeBSD.ORG Subject: Re: NFS send error 55 for fs: Message-ID: <199806242033.NAA13686@usr04.primenet.com> In-Reply-To: <199806241138.TAA12056@spinner.netplex.com.au> from "Peter Wemm" at Jun 24, 98 07:38:58 pm
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> > OK, but which buffer is it out of? MAXUSERS is set to 128. Is this > > an NMBCLUSTERS fix thingie? MSIZE? NBUF? > > It's running into IFQ_MAXLEN, this is the same problem that causes ping to > fail with 'no buffer space'. The original network code used to drop the > packets silently when the outbound queue limit was reached. DG changed it > so that it reported back an ENOBUFS error. What's actually happening is > that the combination of NFS and possibly other traffic has filled the > outbound queue. > > The fix is probably to ignore the error within NFS, since it'll have > to retransmit and Just Get Over It. I think that perhaps there's an issue with NFS failing when it should ignore the error, given what you have said. Does the system fail, or are you just concerned over the errors on the console? Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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