Date: Wed, 24 Jun 1998 19:38:58 +0800 From: Peter Wemm <peter@netplex.com.au> To: Jaye Mathisen <mrcpu@internetcds.com> Cc: Terry Lambert <tlambert@primenet.com>, hackers@FreeBSD.ORG Subject: Re: NFS send error 55 for fs: Message-ID: <199806241138.TAA12056@spinner.netplex.com.au> In-Reply-To: Your message of "Wed, 24 Jun 1998 01:30:19 MST." <Pine.NEB.3.95.980624012930.17172B-100000@schizo.cdsnet.net>
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Jaye Mathisen wrote: > > 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. > On Wed, 24 Jun 1998, Terry Lambert wrote: > > > > I switched from a 3.0 box running INN to a 2.2.6 PII box running INN, > > > and I'm getting this message in spades on the 2.2.6 box. > > > > > > Any ideas what to change? > > > > #define ENOBUFS 55 /* No buffer space available */ > > > > > > 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 > Cheers, -Peter -- Peter Wemm <peter@netplex.com.au> Netplex Consulting To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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