------=_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--