'Re: [linux-lvm] deadlock during lvm snapshot'

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List:       linux-lvm
Subject:    Re: [linux-lvm] deadlock during lvm snapshot
From:       Tomaz Beltram <tomaz.beltram () topit ! si>
Date:       2016-11-29 10:28:31
Message-ID: 77c42b07-5af7-a297-4562-cb4fcd9642c0 () topit ! si
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On 29. 11. 2016 09:38, Zdenek Kabelac wrote:
>
> Please switch to newer version of lvm2.
>
> Sequence with snapshot activation had been reworked to minimize
> possibility to hit this kernel race - race is still there even with
> the latest kernel, but in the real world you should not have a much chance to hit it.
Thanks for the explanation. I reported this to Ubuntu launchpad. Please
add your votes.

https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1645636

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    On 29. 11. 2016 09:38, Zdenek Kabelac wrote:<br>
    <blockquote cite="mid:59a4ab68-65cc-5205-65c6-6cd7ea41f582@topit.si"
      type="cite">
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
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        <pre wrap="">Please switch to newer version of lvm2.

<tt>Sequence with  snapshot activation had been reworked to minimize possibility 
</tt><tt>to hit this kernel race - race is still there even with the latest kernel,
</tt>but in the real world you should not have a much chance to hit it.
</pre>
      </div>
    </blockquote>
    Thanks for the explanation. I reported this to Ubuntu launchpad.
    Please add your votes.<br>
    <br>
    <a class="moz-txt-link-freetext" \
href="https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1645636">https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1645636</a><br>
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