[OpenAFS] Moving volumes between different cell and different realm names

[Jeffrey Altman]

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On 10/10/2016 4:51 AM, Andreas Ladanyi wrote:
> Am 07.10.2016 um 22:58 schrieb Jeffrey Altman:
>>
>>>
>>> I read the thread:
>>> https://lists.openafs.org/pipermail/openafs-info/2009-March/031004.ht=
ml
>>>
>>> So if i understand the thread and man pages correctly i could do the
>>> following steps:
>> Step 0.  Shutdown all of the AFS services on the server you want to
>> relocate to a new cell.
>>
>>> 1. change entries CellServDB / ThisCell on the old OpenAFS server
>>> (current config is Cell A) to Cell B.
>> And you need to install the keys from Cell B onto the fileserver.
> The old afs server doesnt support rxkad, only single des.
> The new afs server works with rxkad.
>=20
> Is this a problem ?

I believe you meant to say the new afs server uses rxkad-k5+kdf.

If you have deployed non-DES keys to Cell B, then you cannot move the
fileserver from Cell A to Cell B unless you first upgrade the fileserver
to a version of OpenAFS that supports rxkad-k5+kdf.

>>
>> AFS servers do not know or care about the realms.   The servers within=
 a
>> cell all must share the same server configuration (ThisCell, CellServD=
B,
>> and keys).
>>
>> You cannot move a volume between cells with the OpenAFS vos command.
> I know this. This is the reason why i want to relocate the old afs
> server cell name to the new cell name and then move the volumes.
>>
>> With AuriStorFS it is possible to copy volumes between cells.  A volum=
e
>> once copied can be removed from the source if that is desired.
> So this feature wont be implemented in OpenAFS in the future ?

There is nothing that prevents someone from implementing this feature in
OpenAFS.

> Whats up with the release of OpenAFS 1.8 ?

The most recent status report on 1.8 was sent to the openafs-devel
mailing list on Sept 15th.


http://lists.openafs.org/pipermail/openafs-devel/2016-September/020355.ht=
ml

Since then several of the remaining blocking work items have been merged
into the source tree.  There are still several non-blocking items that
require additional review.

Gerrit item https://gerrit.openafs.org/#/c/12393/ will be used for
development of the NEWS file for the first pre-release.

Jeffrey Altman


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n:Altman;Jeffrey
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email;internet:jaltman@auristor.com
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note;quoted-printable:LinkedIn: https://www.linkedin.com/in/jeffreyaltman=
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