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<p>You would want to do the tune2fs first and then mount it. But
yep, that is the gist of what you would do.</p>
<p>Brian<br>
</p>
<br>
<div class="moz-cite-prefix">On 11/28/2017 4:51 PM, E.S. Rosenberg
wrote:<br>
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<blockquote type="cite"
cite="mid:CA+K1OzTH=Q1VAQGP4UwY2onz1CspF3mWebTBcS_M0f5VU54UKw@mail.gmail.com">
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<div>So it turns out that when I setup this lustre
filesystem I defined it for failover even though
the vendor back then (2.4-2.5 days) was very
negative about it.<br>
</div>
We never had an opportunity to actually test
failover properly but it worked nicely now, thanks
to all the great people who work on this project!
:)<br>
<br>
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I am still curious though, assuming I had not done
the original setup for failover what steps would I
now take to make these OSTs available?<br>
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I assume it's something like:<br>
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- mount OSTs<br>
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- tune2fs --writeconf [what?]<br>
<br>
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Correct?<br>
<br>
</div>
Thanks again!<br>
</div>
Eli<br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Nov 29, 2017 at 2:40 AM, Brian
Andrus <span dir="ltr"><<a
href="mailto:toomuchit@gmail.com" target="_blank"
moz-do-not-send="true">toomuchit@gmail.com</a>></span>
wrote:<br>
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<p>It should be possible.</p>
<p>You will need to update the config (writeconf) to
reflect the IP of the host (failnode or servicenode).<br>
This way, when it reports to the MGS, it is known and
will be accepted into the mix :)</p>
<p>Brian Andrus<br>
</p>
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<div class="h5"> <br>
<div class="m_545772396736546312moz-cite-prefix">On
11/28/2017 4:35 PM, E.S. Rosenberg wrote:<br>
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<div>Hi everyone,<br>
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One of our OSS nodes failed to come back
up after a firmware upgrade.<br>
</div>
I'd like to mount its' OSTs on one or more
of the other OSSs to allow the filesystem to
remain available.<br>
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Is this possible?<br>
</div>
Thanks,<br>
</div>
Eli<br>
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