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Subject: Re: svn commit: r364465 - in head/sys: conf net net/route
To: "Alexander V. Chernikov" <melifaro@freebsd.org>,
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From: Julian Elischer <julian@freebsd.org>
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Date: Sun, 23 Aug 2020 13:05:09 -0700
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On 8/21/20 3:32 PM, Alexander V. Chernikov wrote:
> 21.08.2020, 23:21, "Julian Elischer" <julian@elischer.org>:
>> On 8/21/20 2:34 PM, Alexander V. Chernikov wrote:
>>>   Author: melifaro
>>>   Date: Fri Aug 21 21:34:52 2020
>>>   New Revision: 364465
>>>   URL: https://svnweb.freebsd.org/changeset/base/364465
>>>
>>>   Log:
>>>      Make net.fibs growable.
>>>
>>>      Allow to dynamically grow the amount of fibs in each vnet.
>>>
>>>      This change alters current behavior. Currently, if one defines
>>>       ROUTETABLES > 1 in the kernel config, each vnet will be created
>>>       with the number of fibs defined in the kernel config.
>>>       After this commit vnets will be created with fibs=1.
>>>
>>>      Dynamic net.fibs is not compatible with net.add_addr_allfibs.
>>>       The plan is to deprecate the latter and make
>>>       net.add_addr_allfibs=0 default behaviour.
>> For a while, setting it to 1 should be very noisy.
> You mean that kernel should print warning when creating VNET && original net.fibs value is > 1 ?
doing what you will soon be unable to do should warn you that
you need to get ready to change your software to do it another way.