<div dir="ltr"><div><div><div><div><div><div><div><div><div>Hi,<br><br></div>You can manually do the resize (Steps here are for FC) :<br></div><div>- Move the Storage Domain to maintenance<br></div><div>- First locate the LUN ID you want to refresh with :multipath -ll<br>On each hosts:<br></div> - Run : rescan-scsi-bus.sh<br></div> - Run: multipathd resize map 3600a0b800075de8f00000e3a52ddf25f (replace with your LUN_ID)<br></div><div> - Check that the size was updated in multipat -ll<br></div>On the SPM:<br></div> - Run: pvresize /dev/mapper/3600a0b800075de8f00000e3a52ddf25f<br></div><div> - Check with vgs<br></div><div><br></div>Move the domain to active again.<br></div>I am not sure that the engine will see the new size immediately. An engine restart might be needed.<br><br></div>Regards,<br><br></div>Fred<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 28, 2017 at 9:18 AM, Enrico Becchetti Gmail <span dir="ltr"><<a href="mailto:enrico.becchetti@gmail.com" target="_blank">enrico.becchetti@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div class="m_6680985104035909639moz-cite-prefix"> Hi All,<br>
<span id="m_6680985104035909639result_box" class="m_6680985104035909639short_text" lang="en"><span>There
are other ways to avoid using two lun</span></span> ? <span id="m_6680985104035909639result_box" lang="en"><span>If necessary I
can also shutdown the entire cluster.</span></span><br>
thanks a lot !<br>
Bye<span class="HOEnZb"><font color="#888888"><br>
Enrico</font></span><div><div class="h5"><br>
<br>
<br>
Il 26/06/2017 12:32, Fred Rolland ha scritto:<br>
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<div>Hi,<br>
<br>
</div>
The support for refreshing the LUN size in an existing
storage domain has been introduced in 3.6, so it is not
relevant for you.<br>
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<br>
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You can add an additional LUN to an existing storage domain.<br>
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<div>Regards,<br>
<br>
</div>
<div>Fred<br>
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<div><br>
[1] <a href="https://www.ovirt.org/develop/release-management/features/storage/lun-resize/" target="_blank">https://www.ovirt.org/develop/<wbr>release-management/features/<wbr>storage/lun-resize/</a><br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Jun 26, 2017 at 9:35 AM, Enrico
Becchetti Gmail <span dir="ltr"><<a href="mailto:enrico.becchetti@gmail.com" target="_blank">enrico.becchetti@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear All,<br>
I've oVirt 3.5.3-1-1.el6 with two kind of storage , NFS and
Fibre Channel. Each Hypervisor<br>
has HBA controller and Data CLutser has four Storage named:
DATA_FC, DATA_NFS, EXPORT<br>
and ISO-DOMAIN.<br>
<br>
Anybody know how can I extend a DATA_FC ? Which is the best
practies ?<br>
Extend LUN from HP MSA controller or adding a new lun ?<br>
if I extend lun inside HP MSA oVirt see the new size ?<br>
Enrico<br>
Thanks a lot.<br>
Best Regards<br>
<br>
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