Hello,</span></div><div><br></div><div>I have an ovirt 3.5.0 cluster with =
------=_Part_21055345_782166728.1421937186811 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit 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 ------=_Part_21055345_782166728.1421937186811 Content-Type: text/html; charset=utf-8 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><span style=3D"font-size: 12pt;"= 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> ------=_Part_21055345_782166728.1421937186811--
This is a multi-part message in MIME format. --------------000907020005080800070103 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------000907020005080800070103 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <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://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------000907020005080800070103--
This is a multi-part message in MIME format. --------------050900020000030701080303 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------050900020000030701080303 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <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://lists.ovirt.org/mailman/listinfo/users</a> </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://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------050900020000030701080303--
------=_Part_35854_1394331678.1422002918752 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20
<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></=
------=_Part_35854_1394331678.1422002918752 Content-Type: text/html; charset=utf-8 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= 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@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/users</a> </pre></blockquote><br></blockquote><div><br></div></div></body></html> ------=_Part_35854_1394331678.1422002918752--
------=_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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20 =20
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
------=_Part_5562139_1153542656.1422789028385 Content-Type: text/html; charset=utf-8 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@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@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@ovirt.org<= br>http://lists.ovirt.org/mailman/listinfo/users<br></blockquote><div><br><= /div></div></body></html> ------=_Part_5562139_1153542656.1422789028385--
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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@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@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/users</a> </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://lists.ovirt.org/mailman/listinfo/users</a><br> </blockquote> <div><br> </div> </div> </blockquote> <br> </body> </html> --------------020408090904020700050206--
------=_Part_6606565_110442914.1422888135297 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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 -----
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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20 =20 =20 =20
_______________________________________________ =20 =20 Users mailing list =20 =20 Users@ovirt.org =20 =20 http://lists.ovirt.org/mailman/listinfo/users =20 =20
------=_Part_6606565_110442914.1422888135297 Content-Type: text/html; charset=utf-8 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 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;"> =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@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@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@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@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--
This is a multi-part message in MIME format. --------------090407020300060703010202 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit 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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------090407020300060703010202 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 02/02/2015 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">http://www.ovirt.org/Hosted_Engine_Howto#Upgrade_Hosted_Engine</a> ?<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@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/users</a> </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@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/users</a><br> </blockquote> <div><br> </div> </div> </blockquote> <br> </blockquote> <div><br> </div> </div> </blockquote> <br> </body> </html> --------------090407020300060703010202--
participants (2)
-
Demeter Tibor -
Sahina Bose