<div dir="ltr"><div><div>Hi, <br></div><br>Is the iSCSI domain that supposed to be connected through the bond the current master domain?<br><br>Also, can you please provide the output of 'iscsiadm -m session -P3' ?<br><br><br></div><div>Thanks<br></div><br><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 15, 2016 at 4:31 PM, Uwe Laverenz <span dir="ltr"><<a href="mailto:uwe@laverenz.de" target="_blank">uwe@laverenz.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
I'd like to test iSCSI multipathing with OVirt 4.02 and see the following problem: if I try to add an iSCSI-Bond the host loses connection to _all_ storage domains.<br>
<br>
I guess I'm doing something wrong. :)<br>
<br>
I have built a small test environment for this:<br>
<br>
The storage is provided by a freenas box with two dedicated interfaces for two separate iSCSI networks.<br>
<br>
Each interface has one address in one network (no VLANs, no trunking). For each network there is one portal configured. Both portals point to the same target. The target has 4 LUNs.<br>
<br>
The host also has two dedicated interfaces for iSCSI and finds the target over both portals, all LUNs are selected for use and show 2 paths.<br>
<br>
My questions:<br>
<br>
1) Is this setup ok or did I miss something?<br>
<br>
2) The LUNs already show 2 paths (multipath -ll), one "active" and one "enabled", what difference would a Datacenter iSCSI-bond make?<br>
<br>
3) What combination of checkboxes do I have to use?<br>
<br>
Logical Letworks<br>
<br>
[ ] ISCSIA<br>
[ ] ISCSIB<br>
<br>
Storage Targets<br>
<br>
[ ] iqn.2005-10.org.freenas.ctl:tg<wbr>t01 10.0.131.121 3260<br>
[ ] iqn.2005-10.org.freenas.ctl:tg<wbr>t01 10.0.132.121 3260<br>
<br>
<br>
As stated in the beginning: all my tests made the host lose connection to all storage domains (NFS included) and I can not see what I am doing wrong.<br>
<br>
Thank you very much!<br>
<br>
cu,<br>
Uwe<br>
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</blockquote></div><br></div>