<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:9pt" ><div dir="ltr" ><font size="2" face="Default Monospace,Courier New,Courier,monospace" >> Back in the day when one had to roll your own Samba for this stuff,<br>> rolling Samba upgrades worked. What changed or was it never supported?</font></div>
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<div dir="ltr" >It was never supported for clustered Samba.</div>
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<div dir="ltr" >As the problem is with incompatibilities in Samba internal database records:</div>
<div dir="ltr" >If nothing changed in the record and communication format for a specific upgrade,</div>
<div dir="ltr" >then it works for that specific case. As this requires a thorough code review</div>
<div dir="ltr" >that also can easily miss subtle changes, the safe assumption is that the</div>
<div dir="ltr" >rolling upgrade won't work.</div>
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<div dir="ltr" >Regards,</div>
<div dir="ltr" ><br><font size="2" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" ><font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" >Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ<br>christof.schmitt@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)</font></font></div></div></div>
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<blockquote data-history-content-modified="1" dir="ltr" style="border-left:solid #aaaaaa 2px; margin-left:5px; padding-left:5px; direction:ltr; margin-right:0px" >----- Original message -----<br>From: Jonathan Buzzard <jonathan.buzzard@strath.ac.uk><br>Sent by: gpfsug-discuss-bounces@spectrumscale.org<br>To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>Cc:<br>Subject: Re: [gpfsug-discuss] wondering about outage free protocols upgrades<br>Date: Fri, Mar 9, 2018 5:37 AM<br>
<div><font size="2" face="Default Monospace,Courier New,Courier,monospace" >On Thu, 2018-03-08 at 09:41 +0000, Sobey, Richard A wrote:<br>> Whether or not you meant it your words “that is not available today.”<br>> Implies that something is coming in the future? Would you be reliant<br>> on the Samba/CTDB development team or would you roll your own..<br>> supposing it’s possible in the first place.<br>> <br><br>Back in the day when one had to roll your own Samba for this stuff,<br>rolling Samba upgrades worked. What changed or was it never supported?<br><br>JAB.<br><br>--<br>Jonathan A. Buzzard Tel: +44141-5483420<br>HPC System Administrator, ARCHIE-WeSt.<br>University of Strathclyde, John Anderson Building, Glasgow. G4 0NG<br><br>_______________________________________________<br>gpfsug-discuss mailing list<br>gpfsug-discuss at spectrumscale.org<br><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=5Nn7eUPeYe291x8f39jKybESLKv_W_XtkTkS8fTR-NI&m=LtsZs7PVYIrBoo7XGdyFheoabDxWNtNco7dWhZb3k90&s=b0x2HL7Yq8DqFdEV2UtGGIEIYLqIKmPcQVv1-e4GoY0&e=" target="_blank" >https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=5Nn7eUPeYe291x8f39jKybESLKv_W_XtkTkS8fTR-NI&m=LtsZs7PVYIrBoo7XGdyFheoabDxWNtNco7dWhZb3k90&s=b0x2HL7Yq8DqFdEV2UtGGIEIYLqIKmPcQVv1-e4GoY0&e=</a></font><br> </div></blockquote>
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