Date: Wed, 20 Jul 2011 18:31:17 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Jack Vogel" <jfvogel@gmail.com> Cc: freebsd-net@freebsd.org, "Michael W. Lucas" <mwlucas@blackhelicopters.org> Subject: Re: kern/152828: [em] poor performance on 8.1, 8.2-PRE Message-ID: <8169F6D082484BCF8BBA5E31AF4D00BB@multiplay.co.uk> References: <201107201550.p6KFo9rH032569@freefall.freebsd.org><54AEE240C5F8411A9D4274605DBD14BC@multiplay.co.uk><CAFOYbckYazC0D4qjK__vv5eGOE_y01qYWgY4T5zz%2BET=ru1ORg@mail.gmail.com><2976D84B193E4D7DAE6F4C4E28B8F909@multiplay.co.uk><CAFOYbcmESebwjdksujKefyCzRey3g6PV1h5fruiY9GFohSwFiw@mail.gmail.com><4AED69DE7A474E49BA44470E898ADEDF@multiplay.co.uk> <CAFOYbckwaroGvB93Ve=Sb_0uraF-F1ZHFkHRPeUOYZiV73RF9A@mail.gmail.com>
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It stalls on just a basic file scp. Our current test is to scp the freebsd
iso to the machine. It won't always do it but it does "seem" like once its had
one stall its very much more prone to repeat stalls.
Here are some examples of what we see:-
FreeBSD-8.2-RELEASE-amd64-disc1.iso 41% 284MB 0.3KB/s - stalled -Read from remote host test01: Operation timed out
lost connection
world-2011-05-15-09-53-16.tar.gz 100% 67MB 3.4MB/s 00:20
world-2011-05-30-07-35-37.tar.gz 100% 68MB 5.7MB/s 00:12
world-2011-05-05-23-51-00.tar.gz 100% 50MB 3.6MB/s 00:14
world-2011-06-06-14-20-09.tar.gz 100% 81MB 3.7MB/s 00:22
world-2011-06-15-09-10-42.tar.gz 44% 61MB 41.5KB/s - stalled -^world-2011-06-15-09-10-42.tar.gz
Failed to restore server, aborting!
Write failed: Broken pipe
Regards
Steve
----- Original Message -----
From: "Jack Vogel" <jfvogel@gmail.com>
To: "Steven Hartland" <killing@multiplay.co.uk>
Cc: <freebsd-net@freebsd.org>; "Michael W. Lucas" <mwlucas@blackhelicopters.org>
Sent: Wednesday, July 20, 2011 6:18 PM
Subject: Re: kern/152828: [em] poor performance on 8.1, 8.2-PRE
> Can you formulate a scenario that anyone else can setup and reproduce this?
>
> Jack
>
>
> On Wed, Jul 20, 2011 at 10:13 AM, Steven Hartland
> <killing@multiplay.co.uk>wrote:
>
>> **
>> Yep, it stalls 8.2 partners as well :(
>>
>> ----- Original Message -----
>> *From:* Jack Vogel <jfvogel@gmail.com>
>> *To:* Steven Hartland <killing@multiplay.co.uk>
>> *Cc:* Michael W. Lucas <mwlucas@blackhelicopters.org> ;
>> freebsd-net@freebsd.org
>> *Sent:* Wednesday, July 20, 2011 6:03 PM
>> *Subject:* Re: kern/152828: [em] poor performance on 8.1, 8.2-PRE
>>
>> Did you eliminate that 7.0 box as part of the issue? Meaning switch to say
>> a Linux
>> or 8.2 partner to see if the problem persists or stops?
>>
>>
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