1:35 a.m.
Dear All,
I've oVirt 3.5.3-1-1.el6 with two kind of storage , NFS and Fibre
Channel. Each Hypervisor
has HBA controller and Data CLutser has four Storage named: DATA_FC,
DATA_NFS, EXPORT
and ISO-DOMAIN.
Anybody know how can I extend a DATA_FC ? Which is the best practies ?
Extend LUN from HP MSA controller or adding a new lun ?
if I extend lun inside HP MSA oVirt see the new size ?
Enrico
Thanks a lot.
Best Regards
5:32 a.m.
Hi,
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.
You can add an additional LUN to an existing storage domain.
Regards,
Fred
[1]
https://www.ovirt.org/develop/release-management/features/storage/lun-res...
On Mon, Jun 26, 2017 at 9:35 AM, Enrico Becchetti Gmail <
enrico.becchetti(a)gmail.com> wrote:
1:18 a.m.
This is a multi-part message in MIME format.
--------------1AD8ED713465B5A308EAB6F9
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Hi All,
There are other ways to avoid using two lun ? If necessary I can also
shutdown the entire cluster.
thanks a lot !
Bye
Enrico
Il 26/06/2017 12:32, Fred Rolland ha scritto:
--------------1AD8ED713465B5A308EAB6F9
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 8bit
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix"> Hi All,<br>
<span id="result_box" class="short_text"
lang="en"><span class="">There
are other ways to avoid using two lun</span></span> ? <span
id="result_box" class="" lang="en"><span
class="">If necessary I
can also shutdown the entire cluster.</span></span><br>
thanks a lot !<br>
Bye<br>
Enrico<br>
<br>
<br>
Il 26/06/2017 12:32, Fred Rolland ha scritto:<br>
</div>
<blockquote type="cite"
cite="mid:CAF_B0vH6sjKnAd9c16a5trWsJCq2uSUC7qhyzLSSricppZo0=Q@mail.gmail.com">
<div dir="ltr">
<div>
<div>
<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>
</div>
<br>
</div>
You can add an additional LUN to an existing storage domain.<br>
<div>
<div>
<div><br>
</div>
<div>Regards,<br>
<br>
</div>
<div>Fred<br>
</div>
<div>
<div>
<div>
<div>
<div><br>
[1] <a
href="https://www.ovirt.org/develop/release-management/features/stor...
moz-do-not-send="true">https://www.ovirt.org/develop/release...
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<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"
moz-do-not-send="true">enrico.becchetti(a)gmail.com</a>&gt;</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>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a href="mailto:Users@ovirt.org" target="_blank"
moz-do-not-send="true">Users(a)ovirt.org</a><br>
<a href="http://lists.ovirt.org/mailman/listinfo/users"
rel="noreferrer" target="_blank"
moz-do-not-send="true">http://lists.ovirt.org/mailman<wbr...
</blockquote>
</div>
<br>
</div>
</blockquote>
<p><br>
</p>
</body>
</html>
--------------1AD8ED713465B5A308EAB6F9--
7:55 a.m.
Hi,
You can manually do the resize (Steps here are for FC) :
- Move the Storage Domain to maintenance
- First locate the LUN ID you want to refresh with :multipath -ll
On each hosts:
- Run : rescan-scsi-bus.sh
- Run: multipathd resize map 3600a0b800075de8f00000e3a52ddf25f (replace
with your LUN_ID)
- Check that the size was updated in multipat -ll
On the SPM:
- Run: pvresize /dev/mapper/3600a0b800075de8f00000e3a52ddf25f
- Check with vgs
Move the domain to active again.
I am not sure that the engine will see the new size immediately. An engine
restart might be needed.
Regards,
Fred
On Wed, Jun 28, 2017 at 9:18 AM, Enrico Becchetti Gmail <
enrico.becchetti(a)gmail.com> wrote:
2864
days inactive
2870
days old
3 comments
2 participants
participants (2)
-
Enrico Becchetti Gmail -
Fred Rolland