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From: Max Matveev <makc@redhat.com>
To: Jim Rees <rees@umich.edu>
Cc: linux-nfs@vger.kernel.org, steved@redhat.com
Subject: Re: [PATCH v2] Update nfs(5) manpage - timeo for NFS/TCP
Date: Sat, 6 Aug 2011 11:40:06 +1000	[thread overview]
Message-ID: <20028.39798.213403.685504@regina.usersys.redhat.com> (raw)
In-Reply-To: <20110805124015.GA16926@merit.edu>

On Fri, 5 Aug 2011 08:40:15 -0400, Jim Rees wrote:

 rees> Max Matveev wrote:
 rees>   NFS/TCP does linear backoff then retransmiting - the manpage
 rees>   was mistakenly asserting the "no backoff" theory.

 rees> Actually, now that I made you change the wording, I think the original
 rees> wording was correct.  "Backoff" refers to an increase in the interval
 rees> between retries.  Since the interval is constant, there is no backoff.

The interval is increased: with timeo=10 (1 sec) the retries will be
happening and t+1, t+3, t+6 etc - see my original mail on Jul 7:

http://www.spinics.net/lists/linux-nfs/msg22425.html

If that's not a backoff then what is?

max

  parent reply	other threads:[~2011-08-06  1:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-04  5:47 [PATCH v2] Update nfs(5) manpage - timeo for NFS/TCP Max Matveev
2011-08-05 12:40 ` Jim Rees
2011-08-05 13:34   ` Jim Rees
2011-08-05 20:33   ` Chuck Lever
2011-08-08  0:50     ` Max Matveev
2011-08-06  1:40   ` Max Matveev [this message]
2011-08-06 12:43     ` Jim Rees
     [not found] <201108300245.p7U2jN4j011424@ns3.rdu.redhat.com>
     [not found] ` <201108300245.p7U2jN4j011424-K5Dt2rfd30Yf7BdofF/totBPR1lH4CV8@public.gmane.org>
2011-08-30 12:41   ` Steve Dickson

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