8:33 a.m.
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Hello,
I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs for serving backend
storage for VM-s. Glusterfs are on same servers with ovirt.
We have Gluster 3.5.1 on all of nodes.
How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data
inconsistency/data loss/split brains?
Need I update gluster version to the latest?
How I need to upgrade the nodes ? Is there any whitepaper about this?
Thanks in advance,
Tibor
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<html><body><div style=3D"font-family: times new roman, new york,
times, se=
rif; font-size: 12pt; color: #000000"><div><span style=3D"font-size:
12pt;"=
Hello,</span></div><div><br></div><div>I
have an ovirt 3.5.0 cluster with =
three nodes and we using glusterfs for serving
backend storage for VM-s. Gl=
usterfs are on same servers with ovirt.</div><div>We have Gluster 3.5.1 on =
all of nodes.</div><div><br></div><div>How can I upgrade to
ovirt 3.5.1 wit=
h new glusterfs? I don't want data inconsistency/data loss/split brains?</d=
iv><div><br></div><div>Need I update gluster version to the
latest?</div><d=
iv>How I need to upgrade the nodes ? Is there any whitepaper about th=
is?</div><div><span name=3D"x"></span><p
style=3D"font-family: 'Times New R=
oman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family:
'Tim=
es New Roman'; font-size: medium; margin: 0px;"><strong><span
style=3D"font=
-size: medium;" data-mce-style=3D"font-size: medium;"><span
size=3D"5" colo=
r=3D"#2D67B0" style=3D"color: rgb(45, 103, 176);"
data-mce-style=3D"color: =
#2d67b0;"><br></span></span></strong></p><p
style=3D"font-family: 'Times Ne=
w Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family:
'=
Times New Roman'; font-size: medium; margin: 0px;"><strong><span
style=3D"f=
ont-size: medium;" data-mce-style=3D"font-size: medium;"><span
size=3D"5" c=
olor=3D"#2D67B0" style=3D"color: rgb(45, 103, 176);"
data-mce-style=3D"colo=
r: #2d67b0;"><br></span></span></strong></p><p
style=3D"font-family: 'Times=
New Roman'; font-size: medium; margin: 0px;"
data-mce-style=3D"font-family=
: 'Times New Roman'; font-size: medium; margin: 0px;">Thanks in
advance,</p=
<p style=3D"font-family: 'Times New Roman'; font-size:
medium; margin: 0px=
;" data-mce-style=3D"font-family: 'Times New
Roman'; font-size: medium; mar=
gin: 0px;"><br></p><p style=3D"font-family: 'Times New
Roman'; font-size: m=
edium; margin: 0px;" data-mce-style=3D"font-family: 'Times New Roman';
font=
-size: medium; margin:
0px;">Tibor</p></div></div></body></html>
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1:03 a.m.
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On 01/22/2015 08:03 PM, Demeter Tibor wrote:
Hello,
I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs
for serving backend storage for VM-s. Glusterfs are on same servers
with ovirt.
We have Gluster 3.5.1 on all of nodes.
How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data
inconsistency/data loss/split brains?
Do you have a replica 3 volume setup across these 3 nodes?
Glusterfs supports rolling upgrade for replica volumes.
But there are some issues to upgrade from 3.5 to 3.6 versions (depending
on version used)
Adding gluster-users & Pranith for recommended procedures.
thanks
sahina
Need I update gluster version to the latest?
How I need to upgrade the nodes ? Is there any whitepaper about this?
*
*
*
*
Thanks in advance,
Tibor
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------000907020005080800070103
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<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<br>
<div class="moz-cite-prefix">On 01/22/2015 08:03 PM, Demeter Tibor
wrote:<br>
</div>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><span style="font-size:
12pt;">Hello,</span></div>
<div><br>
</div>
<div>I have an ovirt 3.5.0 cluster with three nodes and we using
glusterfs for serving backend storage for VM-s. Glusterfs are
on same servers with ovirt.</div>
<div>We have Gluster 3.5.1 on all of nodes.</div>
<div><br>
</div>
<div>How can I upgrade to ovirt 3.5.1 with new glusterfs? I
don't want data inconsistency/data loss/split brains?</div>
</div>
</blockquote>
<br>
Do you have a replica 3 volume setup across these 3 nodes?<br>
<br>
Glusterfs supports rolling upgrade for replica volumes. <br>
But there are some issues to upgrade from 3.5 to 3.6 versions
(depending on version used)<br>
Adding gluster-users & Pranith for recommended procedures.<br>
<br>
<br>
thanks<br>
sahina<br>
<br>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><br>
</div>
<div>Need I update gluster version to the latest?</div>
<div>How I need to upgrade the nodes ? Is there any whitepaper
about this?</div>
<div><span name="x"></span>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><strong><span
style="font-size: medium;" data-mce-style="font-size:
medium;"><span size="5" color="#2D67B0"
style="color:
rgb(45, 103, 176);" data-mce-style="color:
#2d67b0;"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><strong><span
style="font-size: medium;" data-mce-style="font-size:
medium;"><span size="5" color="#2D67B0"
style="color:
rgb(45, 103, 176);" data-mce-style="color:
#2d67b0;"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;">Thanks in
advance,</p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><br>
</p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;">Tibor</p>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
</body>
</html>
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Sorry, wrong ML earlier
On 01/23/2015 12:33 PM, Sahina Bose wrote:
On 01/22/2015 08:03 PM, Demeter Tibor wrote:
> Hello,
>
> I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs
> for serving backend storage for VM-s. Glusterfs are on same servers
> with ovirt.
> We have Gluster 3.5.1 on all of nodes.
>
> How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want
> data inconsistency/data loss/split brains?
Do you have a replica 3 volume setup across these 3 nodes?
Glusterfs supports rolling upgrade for replica volumes.
But there are some issues to upgrade from 3.5 to 3.6 versions
(depending on version used)
Adding gluster-users & Pranith for recommended procedures.
thanks
sahina
>
> Need I update gluster version to the latest?
> How I need to upgrade the nodes ? Is there any whitepaper about this?
>
> *
> *
>
> *
> *
>
> Thanks in advance,
>
>
> Tibor
>
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------050900020000030701080303
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<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Sorry, wrong ML earlier<br>
<br>
<div class="moz-cite-prefix">On 01/23/2015 12:33 PM, Sahina Bose
wrote:<br>
</div>
<blockquote cite="mid:54C1F246.9090700@redhat.com"
type="cite">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
<br>
<div class="moz-cite-prefix">On 01/22/2015 08:03 PM, Demeter Tibor
wrote:<br>
</div>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div><span style="font-size:
12pt;">Hello,</span></div>
<div><br>
</div>
<div>I have an ovirt 3.5.0 cluster with three nodes and we
using glusterfs for serving backend storage for VM-s.
Glusterfs are on same servers with ovirt.</div>
<div>We have Gluster 3.5.1 on all of nodes.</div>
<div><br>
</div>
<div>How can I upgrade to ovirt 3.5.1 with new glusterfs? I
don't want data inconsistency/data loss/split brains?</div>
</div>
</blockquote>
<br>
Do you have a replica 3 volume setup across these 3 nodes?<br>
<br>
Glusterfs supports rolling upgrade for replica volumes. <br>
But there are some issues to upgrade from 3.5 to 3.6 versions
(depending on version used)<br>
Adding gluster-users & Pranith for recommended procedures.<br>
<br>
<br>
thanks<br>
sahina<br>
<br>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div><br>
</div>
<div>Need I update gluster version to the latest?</div>
<div>How I need to upgrade the nodes ? Is there any
whitepaper about this?</div>
<div><span name="x"></span>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><strong><span
style="font-size: medium;" data-mce-style="font-size:
medium;"><span size="5" color="#2D67B0"
style="color:
rgb(45, 103, 176);" data-mce-style="color:
#2d67b0;"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><strong><span
style="font-size: medium;" data-mce-style="font-size:
medium;"><span size="5" color="#2D67B0"
style="color:
rgb(45, 103, 176);" data-mce-style="color:
#2d67b0;"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;">Thanks in
advance,</p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><br>
</p>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;">Tibor</p>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
</body>
</html>
--------------050900020000030701080303--
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Hi,=20
No, I have only one replica beetwen two nodes.=20
The third node is only a host for vms and that using this replica.=20
Thanks=20
Tibor=20
----- Eredeti =C3=BCzenet -----
On 01/22/2015 08:03 PM, Demeter Tibor wrote:
> Hello,
=20
> I have an ovirt 3.5.0 cluster with three nodes and we using
glusterfs f=
or
> serving backend storage for VM-s. Glusterfs are on same servers
with ov=
irt.
=20
> We have Gluster 3.5.1 on all of nodes.
=20
> How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't
want data
> inconsistency/data loss/split brains?
=20
Do you have a replica 3 volume setup across these 3 nodes?
Glusterfs supports rolling upgrade for replica volumes.
But there are some issues to upgrade from 3.5 to 3.6 versions (depending =
on
version used)
Adding gluster-users & Pranith for recommended procedures.
thanks
sahina
> Need I update gluster version to the latest?
=20
> How I need to upgrade the nodes ? Is there any whitepaper about this?
=20
> Thanks in advance,
=20
> Tibor
=20
> _______________________________________________
=20
> Users mailing list Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
=20
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Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: times new roman, new york,
times, se=
rif; font-size: 12pt; color:
#000000"><div>Hi,</div><div><br></div><div>No,=
I have only one replica beetwen two nodes.</div><div>The third node is onl=
y a host for vms and that using this
replica.</div><div><br></div><div>Than=
ks</div><div>Tibor</div><div><span
name=3D"x"></span><br></div><hr id=3D"zw=
chr"><blockquote style=3D"border-left:2px solid
#1010FF;margin-left:5px;pad=
ding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decorati=
on:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-st=
yle=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px;=
color: #000; font-weight: normal; font-style: normal; text-decoration: non=
e; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><br><div
clas=
s=3D"moz-cite-prefix">On 01/22/2015 08:03 PM, Demeter Tibor
wrote:<br></div=
<blockquote
cite=3D"mid:1128794209.21055346.1421937186813.JavaMail.zimbra@=
itsmart.hu"><div style=3D"font-family: times new roman, new york,
times, se=
rif;
font-size: 12pt; color: #000000" data-mce-style=3D"font-family: tim=
es new roman, new york, times, serif; font-size: 12pt; color: #000000;"><di=
v><span style=3D"font-size: 12pt;" data-mce-style=3D"font-size:
12pt;">Hell=
o,</span></div><div><br></div><div>I have an ovirt
3.5.0 cluster with three=
nodes and we using glusterfs for serving backend storage for VM-s. Gluster=
fs are on same servers with ovirt.</div><div>We have Gluster 3.5.1 on all o=
f nodes.</div><div><br></div><div>How can I upgrade to ovirt
3.5.1 with new=
glusterfs? I don't want data inconsistency/data loss/split brains?</div></=
div></blockquote><br> Do you have a replica 3 volume setup across these 3
n=
odes?<br> <br> Glusterfs supports rolling upgrade for replica volumes.
<br>=
But there are some issues to upgrade from 3.5 to 3.6 versions (depending o=
n version used)<br> Adding gluster-users & Pranith for recommended proc=
edures.<br> <br> <br> thanks<br> sahina<br>
<br><blockquote cite=3D"mid:112=
8794209.21055346.1421937186813.JavaMail.zimbra(a)itsmart.hu"><div
style=3D"fo=
nt-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000" data-mce-style=3D"font-family: tim=
es new roman, new york, times, serif; font-size: 12pt; color: #000000;"><di=
v><br></div><div>Need I update gluster version to the
latest?</div><div>How=
I need to upgrade the nodes ? Is there any whitepaper about this?</d=
iv><div><span></span><p style=3D"font-family: 'Times New
Roman'; font-size:=
medium;
margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roman';=
font-size: medium; margin: 0px;"><strong><span style=3D"font-size:
medium;=
" data-mce-style=3D"font-size: medium;"><span style=3D"color:
rgb(45, 103, 176);" data-mce-style=3D"color:
#2d67b0;"><b=
r> </span></span></strong></p><p style=3D"font-family:
'Times New Roman'; f=
ont-size: medium;
margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roman';=
font-size: medium; margin: 0px;"><strong><span style=3D"font-size:
medium;=
" data-mce-style=3D"font-size: medium;"><span style=3D"color:
rgb(45, 103, 176);" data-mce-style=3D"color:
#2d67b0;"><b=
r> </span></span></strong></p><p style=3D"font-family:
'Times New Roman'; f=
ont-size: medium;
margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roman';=
font-size: medium; margin: 0px;">Thanks in advance,</p><p
style=3D"font-fa=
mily: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roman';=
font-size: medium; margin: 0px;"><br></p><p
style=3D"font-family: 'Times N=
ew Roman'; font-size: medium;
margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roman';=
font-size: medium; margin:
0px;">Tibor</p></div></div><br><fieldset class=
=3D"mimeAttachmentHeader"></fieldset><br><pre>_____________________________=
__________________
Users mailing list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org" targe=
t=3D"_blank"
data-mce-href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org/mailman/l=
istinfo/users" target=3D"_blank"
data-mce-href=3D"http://lists.ovirt.org/ma=
ilman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/use...
</pre></blockquote><br></blockquote><div><br></div></div></body></html>
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5:10 a.m.
------=_Part_5562139_1153542656.1422789028385
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hi,=20
Is glusterfs 3.6 is neccessary for ovirt 3.5.1?=20
I have 3.5.2 at this moment.=20
3.6 neccessary for upgade ?=20
I'm worried what will happed with my gluster volumes after the upgrade... :=
(=20
Plese help me.=20
Also, how can I upgrade the nodes? Need i'm to a "yum upgrade" on the
compu=
te nodes?=20
Thanks.=20
Tibor=20
----- Eredeti =C3=BCzenet -----
Hi,
No, I have only one replica beetwen two nodes.
The third node is only a host for vms and that using this replica.
Thanks
Tibor
----- Eredeti =C3=BCzenet -----
> On 01/22/2015 08:03 PM, Demeter Tibor wrote:
=20
> > Hello,
>=20
=20
> > I have an ovirt 3.5.0 cluster with three nodes and we using
glusterfs=
for
> > serving backend storage for VM-s. Glusterfs are on same
servers with
> > ovirt.
>=20
=20
> > We have Gluster 3.5.1 on all of nodes.
>=20
=20
> > How can I upgrade to ovirt 3.5.1 with new glusterfs? I
don't want dat=
a
> > inconsistency/data loss/split brains?
>=20
=20
> Do you have a replica 3 volume setup across these 3 nodes?
=20
> Glusterfs supports rolling upgrade for replica volumes.
=20
> But there are some issues to upgrade from 3.5 to 3.6 versions (dependin=
g on
> version used)
=20
> Adding gluster-users & Pranith for recommended procedures.
=20
> thanks
=20
> sahina
=20
> > Need I update gluster version to the latest?
>=20
=20
> > How I need to upgrade the nodes ? Is there any whitepaper about this?
>=20
=20
> > Thanks in advance,
>=20
=20
> > Tibor
>=20
=20
> > _______________________________________________
>=20
=20
> > Users mailing list Users(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
>=20
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
------=_Part_5562139_1153542656.1422789028385
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Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: times new roman, new york,
times, se=
rif; font-size: 12pt; color:
#000000"><div>Hi,</div><div><br></div><div>Is
=
glusterfs 3.6 is neccessary for ovirt 3.5.1?</div><div>I have 3.5.2 at this=
moment.</div><div><br></div><div>3.6 neccessary for upgade
? </div><d=
iv><br></div><div>I'm worried what will happed with my gluster
volumes afte=
r the upgrade... :(</div><div><br></div><div>Plese help
me.</div><div><br><=
/div><div>Also, how can I upgrade the nodes? Need i'm to a "yum
upgrade" on=
the compute
nodes?</div><div><br></div><div>Thanks.</div><div><br></div><d=
iv>Tibor</div><div><span name=3D"x"></span><p
style=3D"font-family: 'Times =
New Roman'; font-size: medium; margin: 0px;"
data-mce-style=3D"font-family:=
'Times New Roman'; font-size: medium; margin:
0px;"><br></p></div><hr id=
=3D"zwchr"><blockquote style=3D"border-left:2px solid
#1010FF;margin-left:5=
px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-de=
coration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><div =
style=3D"font-family: times new roman, new york, times, serif; font-size: 1=
2pt; color:
#000000"><div>Hi,</div><div><br></div><div>No,
I have only one =
replica beetwen two nodes.</div><div>The third node is only a host for vms =
and that using this
replica.</div><div><br></div><div>Thanks</div><div>Tibo=
r</div><div><span></span><br></div><hr
id=3D"zwchr"><blockquote style=3D"bo=
rder-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;fon=
t-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetic=
a,Arial,sans-serif;font-size:12pt;"><br><div
class=3D"moz-cite-prefix">On 0=
1/22/2015 08:03 PM, Demeter Tibor wrote:<br></div><blockquote
cite=3D"mid:1=
128794209.21055346.1421937186813.JavaMail.zimbra(a)itsmart.hu"><div
style=3D"=
font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000"><div><span
style=3D"font-size: 12p=
t;">Hello,</span></div><div><br></div><div>I
have an ovirt 3.5.0 cluster wi=
th three nodes and we using glusterfs for serving backend storage for VM-s.=
Glusterfs are on same servers with ovirt.</div><div>We have Gluster 3.5.1 =
on all of nodes.</div><div><br></div><div>How can I upgrade
to ovirt 3.5.1 =
with new glusterfs? I don't want data inconsistency/data loss/split brains?=
</div></div></blockquote><br> Do you have a replica 3 volume setup
across t=
hese 3 nodes?<br> <br> Glusterfs supports rolling upgrade for replica volum=
es. <br> But there are some issues to upgrade from 3.5 to 3.6 versions (dep=
ending on version used)<br> Adding gluster-users & Pranith for recommen=
ded procedures.<br> <br> <br> thanks<br> sahina<br>
<br><blockquote cite=3D=
"mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu"><div
sty=
le=3D"font-family: times new roman, new york, times, serif;
font-size: 12pt; color:
#000000"><div><br></div><div>Need I update =
gluster version to the latest?</div><div>How I need to upgrade the nodes ? =
Is there any whitepaper about
this?</div><div><span></span><p style=
=3D"font-family: 'Times New Roman'; font-size: medium;
margin: 0px;"><strong><span style=3D"font-size:
medium;"><span =
style=3D"color:
rgb(45, 103, 176);"><br>
</span></span></strong></p><p st=
yle=3D"font-family: 'Times New Roman'; font-size: medium;
margin: 0px;"><strong><span style=3D"font-size:
medium;"><span =
style=3D"color:
rgb(45, 103, 176);"><br>
</span></span></strong></p><p st=
yle=3D"font-family: 'Times New Roman'; font-size: medium;
margin: 0px;">Thanks in advance,</p><p
style=3D"font-family: 'T=
imes New Roman'; font-size: medium;
margin: 0px;"><br></p><p style=3D"font-family:
'Times New Roman=
'; font-size: medium;
margin:
0px;">Tibor</p></div></div><br><fieldset
class=3D"mimeA=
ttachmentHeader"></fieldset><br><pre>______________________________________=
_________
Users mailing list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org" targe=
t=3D"_blank">Users(a)ovirt.org</a>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org/mailman/l=
istinfo/users"
target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/us=
ers</a>
</pre></blockquote><br></blockquote><div><br></div></div><br>______________=
_________________________________<br>Users mailing
list<br>Users(a)ovirt.org<=
br>http://lists.ovirt.org/mailman/listinfo/users<br></blockqu...
/div></div></body></html>
------=_Part_5562139_1153542656.1422789028385--
2:47 a.m.
This is a multi-part message in MIME format.
--------------020408090904020700050206
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
On 02/01/2015 04:40 PM, Demeter Tibor wrote:
Hi,
Is glusterfs 3.6 is neccessary for ovirt 3.5.1?
I have 3.5.2 at this moment.
3.6 neccessary for upgade ?
If you only want to upgrade the engine to oVirt 3.5.1 - you don't need
to upgrade the gluster nodes. I understand that your gluster nodes are
separate from the virt nodes. That is, you do not have any cluster
enabled with both virt + gluster service.
glusterfs 3.6 is not necessary to upgrade engine to oVirt 3.5.1. It
would only be required if you were upgrading the cluster level (the
compatibility version) which in turn would require newer vdsm versions
and gluster versions. But in your case, I think you already have your
cluster running with glusterfs 3.5.2. What is the cluster compatibility
version?
I'm worried what will happed with my gluster volumes after the
upgrade... :(
Plese help me.
Also, how can I upgrade the nodes? Need i'm to a "yum upgrade" on the
compute nodes?
By upgrade the nodes - you mean only the compute nodes? yum upgrade on
each node should work.
You can also move the Host to maintenance mode and click on Reinstall or
upgrade from engine.
Thanks.
Tibor
------------------------------------------------------------------------
Hi,
No, I have only one replica beetwen two nodes.
The third node is only a host for vms and that using this replica.
Thanks
Tibor
------------------------------------------------------------------------
On 01/22/2015 08:03 PM, Demeter Tibor wrote:
Hello,
I have an ovirt 3.5.0 cluster with three nodes and we
using glusterfs for serving backend storage for VM-s.
Glusterfs are on same servers with ovirt.
We have Gluster 3.5.1 on all of nodes.
How can I upgrade to ovirt 3.5.1 with new glusterfs? I
don't want data inconsistency/data loss/split brains?
Do you have a replica 3 volume setup across these 3 nodes?
Glusterfs supports rolling upgrade for replica volumes.
But there are some issues to upgrade from 3.5 to 3.6 versions
(depending on version used)
Adding gluster-users & Pranith for recommended procedures.
thanks
sahina
Need I update gluster version to the latest?
How I need to upgrade the nodes ? Is there any whitepaper
about this?
*
*
*
*
Thanks in advance,
Tibor
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------020408090904020700050206
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 8bit
<html>
<head>
<meta content="text/html; charset=utf-8"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<br>
<div class="moz-cite-prefix">On 02/01/2015 04:40 PM, Demeter Tibor
wrote:<br>
</div>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div>Is glusterfs 3.6 is neccessary for ovirt 3.5.1?</div>
<div>I have 3.5.2 at this moment.</div>
<div><br>
</div>
<div>3.6 neccessary for upgade ? </div>
<div><br>
</div>
</div>
</blockquote>
<br>
If you only want to upgrade the engine to oVirt 3.5.1 - you don't
need to upgrade the gluster nodes. I understand that your gluster
nodes are separate from the virt nodes. That is, you do not have any
cluster enabled with both virt + gluster service.<br>
<br>
glusterfs 3.6 is not necessary to upgrade engine to oVirt 3.5.1. It
would only be required if you were upgrading the cluster level (the
compatibility version) which in turn would require newer vdsm
versions and gluster versions. But in your case, I think you already
have your cluster running with glusterfs 3.5.2. What is the cluster
compatibility version?<br>
<br>
<br>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div>I'm worried what will happed with my gluster volumes after
the upgrade... :(</div>
<div><br>
</div>
<div>Plese help me.</div>
<div><br>
</div>
<div>Also, how can I upgrade the nodes? Need i'm to a "yum
upgrade" on the compute nodes?</div>
</div>
</blockquote>
<br>
By upgrade the nodes - you mean only the compute nodes? yum upgrade
on each node should work.<br>
You can also move the Host to maintenance mode and click on
Reinstall or upgrade from engine.<br>
<br>
<br>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><br>
</div>
<div>Thanks.</div>
<div><br>
</div>
<div>Tibor</div>
<div><span name="x"></span>
<p style="font-family: 'Times New Roman'; font-size: medium;
margin: 0px;" data-mce-style="font-family: 'Times New
Roman'; font-size: medium; margin: 0px;"><br>
</p>
</div>
<hr id="zwchr">
<blockquote style="border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div>No, I have only one replica beetwen two nodes.</div>
<div>The third node is only a host for vms and that using
this replica.</div>
<div><br>
</div>
<div>Thanks</div>
<div>Tibor</div>
<div><span></span><br>
</div>
<hr id="zwchr">
<blockquote style="border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><br>
<div class="moz-cite-prefix">On 01/22/2015 08:03 PM,
Demeter Tibor wrote:<br>
</div>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new york,
times, serif; font-size: 12pt; color: #000000">
<div><span style="font-size:
12pt;">Hello,</span></div>
<div><br>
</div>
<div>I have an ovirt 3.5.0 cluster with three nodes
and we using glusterfs for serving backend storage
for VM-s. Glusterfs are on same servers with ovirt.</div>
<div>We have Gluster 3.5.1 on all of nodes.</div>
<div><br>
</div>
<div>How can I upgrade to ovirt 3.5.1 with new
glusterfs? I don't want data inconsistency/data
loss/split brains?</div>
</div>
</blockquote>
<br>
Do you have a replica 3 volume setup across these 3 nodes?<br>
<br>
Glusterfs supports rolling upgrade for replica volumes. <br>
But there are some issues to upgrade from 3.5 to 3.6
versions (depending on version used)<br>
Adding gluster-users & Pranith for recommended
procedures.<br>
<br>
<br>
thanks<br>
sahina<br>
<br>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new york,
times, serif; font-size: 12pt; color: #000000">
<div><br>
</div>
<div>Need I update gluster version to the latest?</div>
<div>How I need to upgrade the nodes ? Is there any
whitepaper about this?</div>
<div><span></span>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><strong><span
style="font-size: medium;"><span
style="color:
rgb(45, 103, 176);"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><strong><span
style="font-size: medium;"><span
style="color:
rgb(45, 103, 176);"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;">Thanks in advance,</p>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><br>
</p>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;">Tibor</p>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre>_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org"
target="_blank">Users(a)ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
</pre>
</blockquote>
<br>
</blockquote>
<div><br>
</div>
</div>
<br>
_______________________________________________<br>
Users mailing list<br>
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</blockquote>
<div><br>
</div>
</div>
</blockquote>
<br>
</body>
</html>
--------------020408090904020700050206--
8:42 a.m.
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Content-Type: text/plain; charset=utf-8
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Hi Sahina,=20
Unfortunately my compute nodes and gluster nodes are on same servers. I run=
ning my VMs on the gluster nodes and vica-versa.=20
Also, my ovirt portal is running on the first node, that is an gluster and =
compute node too.=20
I have a gluster based installation with three servers, two for replica&VMs=
, one for VMs-s only.=20
This is a productive environment, so I'm affraid so much of upgrading...:(.=
I don't want glusterfs mistakes, split-brains, etc..)=20
Also, I could make little downtime for upgrading, but I'm need to know what=
is the trustable upgrade procedure. Is there an official upgrade documenta=
tion for ovirt, that is contain the glusterfs upgrde methods?=20
My cluster level is 3.5.=20
Thanks a lot.=20
Tibor=20
----- Eredeti =C3=BCzenet -----
=20
=20
=20
=20
<br <div
class=3D"moz-cite-prefix">On 02/01/2015 04:40 PM, Demeter Tibor
wrote:<br </div <blockquote
cite=3D"mid:109054276.5562140.1422789028385.JavaMail.zimbra=
@itsmart.hu" <div
style=3D"font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000"
<div>Hi,</div <div><br </div
<div>Is glusterfs 3.6 is neccessary for ovirt 3.5.1?</div <div>I have 3.5.2 at this moment.</div <div><br
</div <div>3.6 neccessary
for upgade ? </div <div><br </div
</div </blockquote <br If
you only want to upgrade the engine to oVirt 3.5.1 - you don't
need to upgrade the gluster nodes. I understand that your gluster
nodes are separate from the virt nodes. That is, you do not have any
cluster enabled with both virt + gluster service.<br
<br glusterfs 3.6 is not necessary to upgrade engine to oVirt
3.5.1. It
would only be required if you were upgrading the cluster level (the
compatibility version) which in turn would require newer vdsm
versions and gluster versions. But in your case, I think you already
have your cluster running with glusterfs 3.5.2. What is the cluster
compatibility version?<br <br <br
<blockquote cite=3D"mid:109054276.5562140.1422789028385.JavaMail.zimbra=
@itsmart.hu" <div
style=3D"font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000"
<div>I'm worried what will happed with my gluster volumes after
the upgrade... :(</div
<div><br </div <div>Plese help me.</div <div><br
</div <div>Also, how can I
upgrade the nodes? Need i'm to a "yum
upgrade" on the compute nodes?</div
</div </blockquote <br By
upgrade the nodes - you mean only the compute nodes? yum upgrade
on each node should work.<br You
can also move the Host to maintenance mode and click on
Reinstall or upgrade from engine.<br
<br <br
<blockquote cite=3D"mid:109054276.5562140.1422789028385.JavaMail.zimbra=
@itsmart.hu" <div
style=3D"font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000"
<div><br </div <div>Thanks.</div
<div><br </div <div>Tibor</div
<div><span></span <p
style=3D"font-family: 'Times New Roman'; font-size: medium;
margin: 0px;"><br
</p </div
<hr id=3D"zwchr" <blockquote
style=3D"border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font=
-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;f=
ont-size:12pt;" <div
style=3D"font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000"
<div>Hi,</div <div><br </div
<div>No, I have only one replica beetwen two nodes.</div <div>The third node is only a host for vms
and that using
this replica.</div
<div><br </div <div>Thanks</div <div>Tibor</div <div><span></span><br </div
<hr id=3D"zwchr" <blockquote
style=3D"border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font=
-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;f=
ont-size:12pt;"><br <div
class=3D"moz-cite-prefix">On 01/22/2015 08:03 PM,
Demeter Tibor wrote:<br
</div <blockquote
cite=3D"mid:1128794209.21055346.1421937186813.Jav=
aMail.zimbra(a)itsmart.hu" <div
style=3D"font-family: times new roman, new york,
times, serif; font-size: 12pt; color: #000000" <div><span style=3D"font-size:
12pt;">Hello,</span></div
<div><br </div <div>I have an ovirt 3.5.0 cluster with
three nodes
and we using glusterfs for serving backend storage
for VM-s. Glusterfs are on same servers with ovirt.</di=
v <div>We have Gluster 3.5.1 on all of
nodes.</div
<div><br </div <div>How can I upgrade to ovirt 3.5.1
with new
glusterfs? I don't want data inconsistency/data
loss/split brains?</div
</div </blockquote <br
Do you have a replica 3 volume setup across these 3 nodes?<br=
<br
Glusterfs supports rolling upgrade for replica volumes. <br But there are some issues to upgrade from 3.5 to
3.6
versions (depending on version used)<br
Adding gluster-users & Pranith for recommended
procedures.<br <br <br
thanks<br sahina<br <br
<blockquote cite=3D"mid:1128794209.21055346.1421937186813.Jav=
aMail.zimbra(a)itsmart.hu" <div
style=3D"font-family: times new roman, new york,
times, serif; font-size: 12pt; color: #000000" <div><br </div
<div>Need I update gluster version to the latest?</div <div>How I need to upgrade the nodes ?
Is there any
whitepaper about this?</div
<div><span></span
<p style=3D"font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><strong><span
style=3D"font-siz=
e: medium;"><span style=3D"color:
rgb(45, 103, 176);"><br
</span></span></strong></p
<p style=3D"font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><strong><span
style=3D"font-siz=
e: medium;"><span style=3D"color:
rgb(45, 103, 176);"><br
</span></span></strong></p
<p style=3D"font-family: 'Times New Roman'; font-size:
medium; margin: 0px;">Thanks in advance,</p <p style=3D"font-family: 'Times
New Roman'; font-size:
medium; margin: 0px;"><br
</p <p
style=3D"font-family: 'Times New Roman'; font-size:
medium; margin: 0px;">Tibor</p </div
</div <br <fieldset
class=3D"mimeAttachmentHeader"></fieldset
<br
<pre>_______________________________________________
Users mailing list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org" targe=
t=3D"_blank">Users(a)ovirt.org</a <a
class=3D"moz-txt-link-freetext" href=3D"http://lists.ovirt.org/mailman/l=
istinfo/users"
target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/us=
ers</a </pre </blockquote
<br </blockquote <div><br
</div </div <br
_______________________________________________<br
Users mailing list<br <a
class=3D"moz-txt-link-abbreviated" href=3D"mailto:Users@ovirt.=
org" target=3D"_blank">Users(a)ovirt.org</a><br <a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org=
/mailman/listinfo/users"
target=3D"_blank">http://lists.ovirt.org/mailman/l=
istinfo/users</a><br </blockquote <div><br
</div </div </blockquote
<br =20
</blockquote><div><br></div></div></body></html ------=_Part_6606565_110442914.1422888135297--
On 02/01/2015 04:40 PM, Demeter Tibor wrote:
> Hi,
=20
> Is glusterfs 3.6 is neccessary for ovirt 3.5.1?
=20
> I have 3.5.2 at this moment.
=20
> 3.6 neccessary for upgade ?
=20
If you only want to upgrade the engine to oVirt 3.5.1 - you don't
need to
upgrade the gluster nodes. I understand that your gluster nodes are separ=
ate
from the virt nodes. That is, you do not have any cluster enabled
with bo=
th
virt + gluster service.
glusterfs 3.6 is not necessary to upgrade engine to oVirt 3.5.1. It
would
only be required if you were upgrading the cluster level (the compatibili=
ty
version) which in turn would require newer vdsm versions and gluster
versions. But in your case, I think you already have your cluster running
with glusterfs 3.5.2. What is the cluster compatibility version?
> I'm worried what will happed with my gluster volumes after
the upgrade.=
..
> :(
=20
> Plese help me.
=20
> Also, how can I upgrade the nodes? Need i'm to a "yum
upgrade" on the
> compute
> nodes?
=20
By upgrade the nodes - you mean only the compute nodes? yum upgrade
on ea=
ch
node should work.
You can also move the Host to maintenance mode and click on Reinstall or
upgrade from engine.
> Thanks.
=20
> Tibor
=20
> ----- Eredeti =C3=BCzenet -----
=20
> > Hi,
>=20
=20
> > No, I have only one replica beetwen two nodes.
>=20
=20
> > The third node is only a host for vms and that using this replica.
>=20
=20
> > Thanks
>=20
=20
> > Tibor
>=20
=20
> > ----- Eredeti =C3=BCzenet -----
>=20
=20
> > > On 01/22/2015 08:03 PM, Demeter Tibor wrote:
> >=20
>=20
=20
> > > > Hello,
> > >=20
> >=20
>=20
=20
> > > > I have an ovirt 3.5.0 cluster with three nodes
and we using glust=
erfs
> > > > for
> > > > serving backend storage for VM-s. Glusterfs are on same servers w=
ith
> > > > ovirt.
> > >=20
> >=20
>=20
=20
> > > > We have Gluster 3.5.1 on all of nodes.
> > >=20
> >=20
>=20
=20
> > > > How can I upgrade to ovirt 3.5.1 with new
glusterfs? I don't want
> > > > data
> > > > inconsistency/data loss/split brains?
> > >=20
> >=20
>=20
=20
> > > Do you have a replica 3 volume setup across these 3
nodes?
> >=20
>=20
=20
> > > Glusterfs supports rolling upgrade for replica
volumes.
> >=20
>=20
=20
> > > But there are some issues to upgrade from 3.5 to 3.6 versions
> > > (depending
> > > on
> > > version used)
> >=20
>=20
=20
> > > Adding gluster-users & Pranith for recommended procedures.
> >=20
>=20
=20
> > > thanks
> >=20
>=20
=20
> > > sahina
> >=20
>=20
=20
> > > > Need I update gluster version to the latest?
> > >=20
> >=20
>=20
=20
> > > > How I need to upgrade the nodes ? Is there any whitepaper about t=
his?
> > >=20
> >=20
>=20
=20
> > > > > Thanks in advance,
> > >=20
> >=20
>=20
=20
> > > > > Tibor
> > >=20
> >=20
>=20
=20
> > > > > _______________________________________________
> > >=20
> >=20
>=20
=20
> > > > > Users mailing list Users(a)ovirt.org
> > > > > http://lists.ovirt.org/mailman/listinfo/users
> > >=20
> >=20
>=20
=20
> > _______________________________________________
>=20
=20
> > Users mailing list
>=20
=20
> > Users(a)ovirt.org
>=20
=20
> > http://lists.ovirt.org/mailman/listinfo/users
>=20
=20
------=_Part_6606565_110442914.1422888135297
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<html><body><div style=3D"font-family: times new roman, new york,
times, se=
rif; font-size: 12pt; color: #000000"><div>Hi
Sahina,<br></div><div><br></d=
iv><div>Unfortunately my compute nodes and gluster nodes are on same server=
s. I running my VMs on the gluster nodes and
vica-versa. </div><div>Al=
so, my ovirt portal is running on the first node, that is an gluster and co=
mpute node too.</div><div><br>I have a gluster based installation with
thre=
e servers, two for replica&VMs, one for VMs-s
only.</div><div><br>This =
is a productive environment, so I'm affraid so much of upgrading...:(.I don=
't want glusterfs mistakes, split-brains,
etc..)</div><div><br></div><div>A=
lso, I could make little downtime for upgrading, but I'm need to know what =
is the trustable upgrade procedure. Is there an official upgrade documentat=
ion for ovirt, that is contain the glusterfs upgrde
methods?</div><div><br>=
</div><div><br></div><div>My cluster level is
3.5.</div><div><br></div><div=
Thanks a
lot.</div><div><br></div><div>Tibor</div><div><br></div><div><br>=
</div><hr id=3D"zwchr"><blockquote
style=3D"border-left:2px solid #1010FF;m=
argin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:no=
rmal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:=
12pt;"
5:16 a.m.
This is a multi-part message in MIME format.
--------------090407020300060703010202
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On 02/02/2015 08:12 PM, Demeter Tibor wrote:
Hi Sahina,
Unfortunately my compute nodes and gluster nodes are on same servers.
I running my VMs on the gluster nodes and vica-versa.
Also, my ovirt portal is running on the first node, that is an gluster
and compute node too.
Is this hosted-engine setup? Have you looked at
http://www.ovirt.org/Hosted_Engine_Howto#Upgrade_Hosted_Engine ?
I have a gluster based installation with three servers, two for
replica&VMs, one for VMs-s only.
If you're upgrading from oVirt 3.5 to 3.5.1 - there's no new dependency
on glusterfs. So, you could decide not to upgrade glusterfs and just
upgrade the vdsm on the nodes.
This is a productive environment, so I'm affraid so much of
upgrading...:(.I don't want glusterfs mistakes, split-brains, etc..)
Also, I could make little downtime for upgrading, but I'm need to know
what is the trustable upgrade procedure. Is there an official upgrade
documentation for ovirt, that is contain the glusterfs upgrde methods?
There are separate documentations - for oVirt upgrade and glusterfs
upgrade. No mechanism to upgrade glusterfs on nodes from within oVirt.
My cluster level is 3.5.
Thanks a lot.
Tibor
------------------------------------------------------------------------
On 02/01/2015 04:40 PM, Demeter Tibor wrote:
Hi,
Is glusterfs 3.6 is neccessary for ovirt 3.5.1?
I have 3.5.2 at this moment.
3.6 neccessary for upgade ?
If you only want to upgrade the engine to oVirt 3.5.1 - you don't
need to upgrade the gluster nodes. I understand that your gluster
nodes are separate from the virt nodes. That is, you do not have
any cluster enabled with both virt + gluster service.
glusterfs 3.6 is not necessary to upgrade engine to oVirt 3.5.1.
It would only be required if you were upgrading the cluster level
(the compatibility version) which in turn would require newer vdsm
versions and gluster versions. But in your case, I think you
already have your cluster running with glusterfs 3.5.2. What is
the cluster compatibility version?
I'm worried what will happed with my gluster volumes after the
upgrade... :(
Plese help me.
Also, how can I upgrade the nodes? Need i'm to a "yum upgrade"
on the compute nodes?
By upgrade the nodes - you mean only the compute nodes? yum
upgrade on each node should work.
You can also move the Host to maintenance mode and click on
Reinstall or upgrade from engine.
Thanks.
Tibor
------------------------------------------------------------------------
Hi,
No, I have only one replica beetwen two nodes.
The third node is only a host for vms and that using this
replica.
Thanks
Tibor
------------------------------------------------------------------------
On 01/22/2015 08:03 PM, Demeter Tibor wrote:
Hello,
I have an ovirt 3.5.0 cluster with three nodes and
we using glusterfs for serving backend storage for
VM-s. Glusterfs are on same servers with ovirt.
We have Gluster 3.5.1 on all of nodes.
How can I upgrade to ovirt 3.5.1 with new
glusterfs? I don't want data inconsistency/data
loss/split brains?
Do you have a replica 3 volume setup across these 3 nodes?
Glusterfs supports rolling upgrade for replica volumes.
But there are some issues to upgrade from 3.5 to 3.6
versions (depending on version used)
Adding gluster-users & Pranith for recommended procedures.
thanks
sahina
Need I update gluster version to the latest?
How I need to upgrade the nodes ? Is there any
whitepaper about this?
*
*
*
*
Thanks in advance,
Tibor
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------090407020300060703010202
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<head>
<meta content="text/html; charset=utf-8"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<br>
<div class="moz-cite-prefix">On 02/02/2015 08:12 PM, Demeter Tibor
wrote:<br>
</div>
<blockquote
cite="mid:788184590.6606566.1422888135298.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div>Hi Sahina,<br>
</div>
<div><br>
</div>
<div>Unfortunately my compute nodes and gluster nodes are on
same servers. I running my VMs on the gluster nodes and
vica-versa. </div>
<div>Also, my ovirt portal is running on the first node, that is
an gluster and compute node too.</div>
</div>
</blockquote>
<br>
Is this hosted-engine setup? Have you looked at
<a class="moz-txt-link-freetext"
href="http://www.ovirt.org/Hosted_Engine_Howto#Upgrade_Hosted_Engine...
?<br>
<br>
<blockquote
cite="mid:788184590.6606566.1422888135298.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><br>
I have a gluster based installation with three servers, two
for replica&VMs, one for VMs-s only.</div>
</div>
</blockquote>
<br>
If you're upgrading from oVirt 3.5 to 3.5.1 - there's no new
dependency on glusterfs. So, you could decide not to upgrade
glusterfs and just upgrade the vdsm on the nodes.<br>
<br>
<blockquote
cite="mid:788184590.6606566.1422888135298.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><br>
This is a productive environment, so I'm affraid so much of
upgrading...:(.I don't want glusterfs mistakes, split-brains,
etc..)</div>
<div><br>
</div>
<div>Also, I could make little downtime for upgrading, but I'm
need to know what is the trustable upgrade procedure. Is there
an official upgrade documentation for ovirt, that is contain
the glusterfs upgrde methods?</div>
</div>
</blockquote>
<br>
There are separate documentations - for oVirt upgrade and glusterfs
upgrade. No mechanism to upgrade glusterfs on nodes from within
oVirt.<br>
<br>
<br>
<br>
<blockquote
cite="mid:788184590.6606566.1422888135298.JavaMail.zimbra@itsmart.hu"
type="cite">
<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div><br>
</div>
<div><br>
</div>
<div>My cluster level is 3.5.</div>
<div><br>
</div>
<div>Thanks a lot.</div>
<div><br>
</div>
<div>Tibor</div>
<div><br>
</div>
<div><br>
</div>
<hr id="zwchr">
<blockquote style="border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">
<br>
<div class="moz-cite-prefix">On 02/01/2015 04:40 PM, Demeter
Tibor wrote:<br>
</div>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div>Is glusterfs 3.6 is neccessary for ovirt 3.5.1?</div>
<div>I have 3.5.2 at this moment.</div>
<div><br>
</div>
<div>3.6 neccessary for upgade ? </div>
<div><br>
</div>
</div>
</blockquote>
<br>
If you only want to upgrade the engine to oVirt 3.5.1 - you
don't need to upgrade the gluster nodes. I understand that
your gluster nodes are separate from the virt nodes. That is,
you do not have any cluster enabled with both virt + gluster
service.<br>
<br>
glusterfs 3.6 is not necessary to upgrade engine to oVirt
3.5.1. It would only be required if you were upgrading the
cluster level (the compatibility version) which in turn would
require newer vdsm versions and gluster versions. But in your
case, I think you already have your cluster running with
glusterfs 3.5.2. What is the cluster compatibility version?<br>
<br>
<br>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div>I'm worried what will happed with my gluster volumes
after the upgrade... :(</div>
<div><br>
</div>
<div>Plese help me.</div>
<div><br>
</div>
<div>Also, how can I upgrade the nodes? Need i'm to a "yum
upgrade" on the compute nodes?</div>
</div>
</blockquote>
<br>
By upgrade the nodes - you mean only the compute nodes? yum
upgrade on each node should work.<br>
You can also move the Host to maintenance mode and click on
Reinstall or upgrade from engine.<br>
<br>
<br>
<blockquote
cite="mid:109054276.5562140.1422789028385.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new york, times,
serif; font-size: 12pt; color: #000000">
<div><br>
</div>
<div>Thanks.</div>
<div><br>
</div>
<div>Tibor</div>
<div><span></span>
<p style="font-family: 'Times New Roman'; font-size:
medium; margin: 0px;"><br>
</p>
</div>
<hr id="zwchr">
<blockquote style="border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">
<div style="font-family: times new roman, new york,
times, serif; font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div>No, I have only one replica beetwen two nodes.</div>
<div>The third node is only a host for vms and that
using this replica.</div>
<div><br>
</div>
<div>Thanks</div>
<div>Tibor</div>
<div><span></span><br>
</div>
<hr id="zwchr">
<blockquote style="border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><br>
<div class="moz-cite-prefix">On 01/22/2015 08:03 PM,
Demeter Tibor wrote:<br>
</div>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new
york, times, serif; font-size: 12pt; color:
#000000">
<div><span style="font-size:
12pt;">Hello,</span></div>
<div><br>
</div>
<div>I have an ovirt 3.5.0 cluster with three
nodes and we using glusterfs for serving
backend storage for VM-s. Glusterfs are on
same servers with ovirt.</div>
<div>We have Gluster 3.5.1 on all of nodes.</div>
<div><br>
</div>
<div>How can I upgrade to ovirt 3.5.1 with new
glusterfs? I don't want data
inconsistency/data loss/split brains?</div>
</div>
</blockquote>
<br>
Do you have a replica 3 volume setup across these 3
nodes?<br>
<br>
Glusterfs supports rolling upgrade for replica
volumes. <br>
But there are some issues to upgrade from 3.5 to 3.6
versions (depending on version used)<br>
Adding gluster-users & Pranith for recommended
procedures.<br>
<br>
<br>
thanks<br>
sahina<br>
<br>
<blockquote
cite="mid:1128794209.21055346.1421937186813.JavaMail.zimbra@itsmart.hu">
<div style="font-family: times new roman, new
york, times, serif; font-size: 12pt; color:
#000000">
<div><br>
</div>
<div>Need I update gluster version to the
latest?</div>
<div>How I need to upgrade the nodes ? Is there
any whitepaper about this?</div>
<div><span></span>
<p style="font-family: 'Times New Roman';
font-size: medium; margin:
0px;"><strong><span
style="font-size: medium;"><span
style="color: rgb(45, 103,
176);"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman';
font-size: medium; margin:
0px;"><strong><span
style="font-size: medium;"><span
style="color: rgb(45, 103,
176);"><br>
</span></span></strong></p>
<p style="font-family: 'Times New Roman';
font-size: medium; margin: 0px;">Thanks in
advance,</p>
<p style="font-family: 'Times New Roman';
font-size: medium; margin: 0px;"><br>
</p>
<p style="font-family: 'Times New Roman';
font-size: medium; margin: 0px;">Tibor</p>
</div>
</div>
<br>
<fieldset
class="mimeAttachmentHeader"></fieldset>
<br>
<pre>_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org"
target="_blank">Users(a)ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
</pre>
</blockquote>
<br>
</blockquote>
<div><br>
</div>
</div>
<br>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org"
target="_blank">Users(a)ovirt.org</a><br>
<a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
</blockquote>
<div><br>
</div>
</div>
</blockquote>
<br>
</blockquote>
<div><br>
</div>
</div>
</blockquote>
<br>
</body>
</html>
--------------090407020300060703010202--
3369
days inactive
3381
days old
7 comments
2 participants
participants (2)
-
Demeter Tibor -
Sahina Bose