<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Feb 2, 2017 at 10:48 AM, Nir Soffer <span dir="ltr"><<a href="mailto:nsoffer@redhat.com" target="_blank">nsoffer@redhat.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>
><br>
> After about 7 rounds I get this in messages of the host where the VM is<br>
> running:<br>
><br>
> Feb 1 23:31:39 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:39 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:44 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:45 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:45 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:47 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:50 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:50 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:56 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
> Feb 1 23:31:57 ovmsrv06 kernel: dd: sending ioctl 80306d02 to a partition!<br>
<br>
</span>This is interesting, we have seen this messages before, but could never<br>
detect the flow causing them, are you sure you see this each time you extend<br>
your disk?<br>
<br>
If you can reproduce this, please file a bug.<br></blockquote><div><br></div><div><br></div><div>I got the same on 4.1.1 while testing on iSCSI so I opened a bugzilla now... let's see if we can find anything usefule</div><div><a href="https://bugzilla.redhat.com/show_bug.cgi?id=1438809">https://bugzilla.redhat.com/show_bug.cgi?id=1438809</a> </div><div><br></div><div>Gianluca</div></div></div></div>