<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 11, 2017 at 5:12 PM, Diego Remolina <span dir="ltr"><<a href="mailto:dijuremo@gmail.com" target="_blank">dijuremo@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail-">><br>
> You should first upgrade servers and then clients. New servers can<br>
> understand old clients, but it is not easy for old servers to understand new<br>
> clients in case it started doing something new.<br>
<br>
</span>But isn't that the reason op-version exists? So that regardless of<br>
client/server mix, nobody tries to do "new" things above the current<br>
op-version? <br></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
He is not changing mayor versions, just a small step from 3.8.12 to<br>
3.8.13. Corruption should not be happening.<br></blockquote><div><br></div><div>For some reason 3.8 upgrade guide is not where it is supposed to be.<br>We highly recommend upgrading servers ahead of clients.<br><a href="https://github.com/nixpanic/glusterdocs/commit/f6d48dc17f2cb6ee4680e372520ec3358641b2bc">https://github.com/nixpanic/glusterdocs/commit/f6d48dc17f2cb6ee4680e372520ec3358641b2bc</a><br></div><div><br></div><div>I think at some point it is better to make this mandatory. Without a predefined way of upgrading, it is very difficult to fix bugs in backward compatible manner.<br></div><div><br></div><div>I am not sure why the corruption happened either :-(. Pavel, could you give log files may be?<br><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<span class="gmail-HOEnZb"><font color="#888888"><br>
Diego<br>
</font></span><div class="gmail-HOEnZb"><div class="gmail-h5">______________________________<wbr>_________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr">Pranith<br></div></div>
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