<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 4, 2016 at 10:24 AM, Tadas <span dir="ltr"><<a href="mailto:tadas@ring.lt" target="_blank">tadas@ring.lt</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div style="FONT-SIZE:small;TEXT-DECORATION:none;FONT-FAMILY:"Calibri";FONT-WEIGHT:normal;COLOR:#000000;FONT-STYLE:normal;DISPLAY:inline">Multipath
is more a SAN thing, - not a tcp/ip.</div></div></div></div></div></blockquote><div><br></div><div>Not when it comes to iSCSI</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div style="FONT-SIZE:12pt;FONT-FAMILY:'Calibri';COLOR:#000000">
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<div style="FONT-SIZE:small;TEXT-DECORATION:none;FONT-FAMILY:"Calibri";FONT-WEIGHT:normal;COLOR:#000000;FONT-STYLE:normal;DISPLAY:inline">You
should use something like LACP group on two (or more) of your network
interfaces.</div></div></div></div></div></blockquote><div><br></div><div>Absolutely not. It is always better to let multipath deal with paths leading to block storage LUNs, and the underlying fabric does not matter. </div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div style="FONT-SIZE:12pt;FONT-FAMILY:'Calibri';COLOR:#000000"><div><div style="FONT-SIZE:small;TEXT-DECORATION:none;FONT-FAMILY:"Calibri";FONT-WEIGHT:normal;COLOR:#000000;FONT-STYLE:normal;DISPLAY:inline"> Also you will have to configure your switch accordingly. You will
not have to worry about second ip. LACP bonded interface will use one IP, but
will fail-over to one of nics if needed.</div></div></div></div></div></blockquote><div><br></div><div><br></div><div>Again, do NOT use bonds for iscsi traffic. Let multipath deal with it.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div style="FONT-SIZE:12pt;FONT-FAMILY:'Calibri';COLOR:#000000">
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<div><b>From:</b> <a title="karma.sometimes.hurts@gmail.com" href="mailto:karma.sometimes.hurts@gmail.com" target="_blank">James Michels</a> </div>
<div><b>Sent:</b> Thursday, August 4, 2016 5:13 PM</div>
<div><b>To:</b> <a title="users@ovirt.org" href="mailto:users@ovirt.org" target="_blank">users</a>
</div>
<div><b>Subject:</b> [ovirt-users] Multipath iSCSI with several
IPs</div></div></div>
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<div dir="ltr">Hello,
<div> </div>
<div>I want to add an iSCSI based storage domain. For that I add a domain on the
Storage tab with one of the IPs (say 10.10.10.1), but for failover purposes I'd
like to use multipath to add a failover IP so if the first one fails, LUNs can
be reached via the second (say 10.10.10.2).</div>
<div> </div>
<div>How can this be done in oVirt 4.0.1? I have not seen a way how to add the
second IP for multipath purposes.</div>
<div> </div>
<div>Thank you</div>
<div> </div>
<div>James</div></div>
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</p><hr><span>
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