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Date:      Tue, 20 Sep 2016 16:55:24 -0700
From:      Julian Elischer <julian@freebsd.org>
To:        Colin Percival <cperciva@tarsnap.com>, freebsd-xen@freebsd.org
Cc:        Alexander Motin <mav@FreeBSD.ORG>, =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= <royger@freebsd.org>
Subject:   Re: number of xen block devices
Message-ID:  <3132e8d0-68db-940f-5cb1-22fe01b52480@freebsd.org>
In-Reply-To: <010001574a0207f9-d12e326c-e152-49f9-9763-2cf0161f7458-000000@email.amazonses.com>
References:  <73fad119-03d8-a9ea-c222-f65b22c6feac@freebsd.org> <010001574a0207f9-d12e326c-e152-49f9-9763-2cf0161f7458-000000@email.amazonses.com>

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On 20/09/2016 4:50 PM, Colin Percival wrote:
> On 09/20/16 16:33, Julian Elischer wrote:
>> Is there a maximum number of block devices supported for an AMI type
>> installation?
> Does "AMI type installation" mean EC2?
yes
>
>> Our tests a while back showed a limit of 14.
>>
>> Has that changed in 10.3?
>>
>> If not is it an artificial limit we can get past by simply recompiling something?
> There was a bug a while back which resulted in high-numbered xbd
> devices not showing up; I fixed that three years ago in r255051,
> shortly before stable/10 branched.
that may be what we were seeing.
I'll know in a few days.

>




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