[OpenAFS] How old of Linux do you use with OpenAFS?

Kostas Liakakis kostas@physics.auth.gr
Sat, 7 May 2016 00:10:20 +0300


This is a cryptographically signed message in MIME format.

--------------ms080003030400030401000301
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable

Hi Ben,

We have a few clients on CentOS 6.7. Most are on CentOS 7.2. Distro
supplied kernels only.
We are also phasing out CentOS 6.x

The bulk of our clients are Windows 7 workstations. We are most worried
about the support for Windows 10 and onwards, but this is probably
another story.

Thank you (everyone!) for your efforts in supporting OpenAFS over the yea=
rs.

-Kostas

On 05/06/2016 08:14 PM, Benjamin Kaduk wrote:
> Hi all,
>
> OpenAFS has generally tried to provide a software that is compatible wi=
th
> a wide range of new and historical operating systems; it is only recent=
ly
> (March 2015) that we removed support for Linux 2.4.
>
> The current linux support is all bundled in as "Linux 2.6", since there=

> has not been a major version boundary with drastic changes since then,
> rather, a continual evolution with some changes affecting us in most
> releases.  Major versions 3 and 4 were added just because "the numbers
> were getting too big", but are still a normal evolution of the code wit=
h
> ancestry from 2.6.
>
> Because there are not major version conditionals in place (and because
> many distributions backport some patches for their kernels but not
> others), we instead rely on feature tests at configure time.  Over time=
,
> we accumulate a lot of these tests and the corresponding code
> conditionals, which makes the code harder to read and maintain.
>
> I would like to get a sense for what versions of Linux are in use with
> OpenAFS today, to give some guidance as to whether it may be appropriat=
e
> to increase the minimum supported version of Linux from 2.6.0.
>
> Thanks,
>
> Ben
> _______________________________________________
> OpenAFS-info mailing list
> OpenAFS-info@openafs.org
> https://lists.openafs.org/mailman/listinfo/openafs-info
>



--------------ms080003030400030401000301
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms080003030400030401000301--