<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Sep 9, 2017 at 8:25 PM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div><div><div>Hello,<br></div>it is not clear to me the exact workflow in case of testing what in object.<br><br></div>For sure first step is to install base node from iso.<br></div>NGN has no more read only filesystem.<br></div>Does this mean that I have to set up eg multipath for FC LUNs (engine and data domain) before running the engine setup via cockpit?<br></div>Or when I specify FC in type of storage domain it would ask and setup automatically multipath for me?</div></div></div></div></div></blockquote><div><br></div><div>No, it doesn't: HBA and mutipath are supposed to be directly configured before running hosted-engine-setup.</div><div>It's exactly the same as for vlan and bonding.</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><div><div><div>Are the ovirt repos already setup when I have installed from the iso or do I have to install ovirt-release-xx rpm? <br></div>In another enviroment with block based storage domains (iSCSI) and an external engine and full CentOS hypervisors I customized vdsm creating a file /etc/vdsm/vdsm.conf.d named 50_thin_block_extension_rules.<wbr>conf using<br>volume_utilization_percent = 25<br>volume_utilization_chunk_mb = 4096<br><br></div>Can I make these sort of customization in NGN without any persist command, because the file system is read write now or should I manage from cockpit or other tools instead?</div><div><br></div><div>I'm exploring situations where NGN could be suitable better than full CentOS OS for hypervisors and I would like to know clearly advantages and limits.</div><div><br></div>Thanks in advance<span class="HOEnZb"><font color="#888888"><br><br></font></span></div><span class="HOEnZb"><font color="#888888">Gianluca<br></font></span></div>
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