> Back in the day when one had to roll your own Samba for this stuff,
> rolling Samba upgrades worked. What changed or was it never supported?
> rolling Samba upgrades worked. What changed or was it never supported?
It was never supported for clustered Samba.
As the problem is with incompatibilities in Samba internal database records:
If nothing changed in the record and communication format for a specific upgrade,
then it works for that specific case. As this requires a thorough code review
that also can easily miss subtle changes, the safe assumption is that the
rolling upgrade won't work.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
[email protected] || +1-520-799-2469 (T/L: 321-2469)
----- Original message -----
From: Jonathan Buzzard <[email protected]>
Sent by: [email protected]
To: gpfsug main discussion list <[email protected]>
Cc:
Subject: Re: [gpfsug-discuss] wondering about outage free protocols upgrades
Date: Fri, Mar 9, 2018 5:37 AM
On Thu, 2018-03-08 at 09:41 +0000, Sobey, Richard A wrote:
> Whether or not you meant it your words “that is not available today.”
> Implies that something is coming in the future? Would you be reliant
> on the Samba/CTDB development team or would you roll your own..
> supposing it’s possible in the first place.
>
Back in the day when one had to roll your own Samba for this stuff,
rolling Samba upgrades worked. What changed or was it never supported?
JAB.
--
Jonathan A. Buzzard Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG
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