<div dir="ltr">So, in other words, stay away from fallocate for now :). Thanks for the info Brian!<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jun 13, 2013 at 4:05 PM, Brian Foster <span dir="ltr"><<a href="mailto:bfoster@redhat.com" target="_blank">bfoster@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On 06/13/2013 01:38 PM, Jacob Godin wrote:<br>
> Hey all,<br>
><br>
> Trying to use fallocate with qcow2 images to increase performance. When<br>
> doing so (with OpenStack), my Gluster mountpoint goes into "Transport<br>
> endpoint is not connected".<br>
><br>
> I am running the Ubuntu 12.04 version of glusterfs-client/server<br>
> (3.2.5-1ubuntu1) and fuse (2.8.6-2ubuntu2).<br>
><br>
> Any ideas?<br>
><br>
<br>
</div></div>This sounds like the following bug:<br>
<br>
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=856704" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=856704</a><br>
<br>
Note that the fix there is to not crash and return -ENOSYS. ;) fallocate<br>
still isn't supported in gluster, though patches for said functionality<br>
are currently under review.<br>
<br>
Brian<br>
<br>
> Thanks,<br>
> Jacob<br>
><br>
><br>
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><br>
<br>
</blockquote></div><br></div>