<div dir="ltr"><div><div><div><div>Hi,<br><br></div>I&#39;m running into problems with blockcommit and gluster network disks - wanted to check how to pass path for network disks. How&#39;s the protocol and host parameters specified?<br><br></div><div>For a backing volume chain as below, executing<br>virsh blockcommit fioo5 vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c --base vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/d4c23ec6-20ce-4a2f-9b32-ca91e65a114a --top vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c --verbose --wait<br><br></div><div>gives &quot;error: invalid argument: No device found for specified path&quot;.<br></div><div><br></div><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">&lt;disk type=&#39;network&#39; device=&#39;disk&#39; snapshot=&#39;no&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;driver name=&#39;qemu&#39; type=&#39;qcow2&#39; cache=&#39;none&#39; error_policy=&#39;stop&#39; io=&#39;threads&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;source protocol=&#39;gluster&#39; name=&#39;vmstore/912d9062-3881-47<wbr>9b-a6e5-7b074a252cb6/images/27<wbr>b0cbcb-4dfd-4eeb-8ab0-8fda54a6<wbr>d8a4/027a3b37-77d4-4fa9-8173-<wbr>b1fedba1176c&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;host name=&#39;10.70.37.28&#39; port=&#39;0&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;/source&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;backingStore type=&#39;network&#39; index=&#39;1&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;format type=&#39;qcow2&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;source protocol=&#39;gluster&#39; name=&#39;vmstore/912d9062-3881-47<wbr>9b-a6e5-7b074a252cb6/images/27<wbr>b0cbcb-4dfd-4eeb-8ab0-8fda54a6<wbr>d8a4/d4c23ec6-20ce-4a2f-9b32-<wbr>ca91e65a114a&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">            &lt;host name=&#39;10.70.37.28&#39; port=&#39;0&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;/source&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;backingStore type=&#39;network&#39; index=&#39;2&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">            &lt;format type=&#39;raw&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">            &lt;source protocol=&#39;gluster&#39; name=&#39;vmstore/912d9062-3881-47<wbr>9b-a6e5-7b074a252cb6/images/27<wbr>b0cbcb-4dfd-4eeb-8ab0-8fda54a6<wbr>d8a4/f5098809-e719-404b-8d80-<wbr>3f824f4333a2&#39;&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">              &lt;host name=&#39;10.70.37.28&#39; port=&#39;0&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">            &lt;/source&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">            &lt;backingStore/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">          &lt;/backingStore&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;/backingStore&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;target dev=&#39;vda&#39; bus=&#39;virtio&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;serial&gt;27b0cbcb-4dfd-4eeb-8ab<wbr>0-8fda54a6d8a4&lt;/serial&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;boot order=&#39;2&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;alias name=&#39;virtio-disk0&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">        &lt;address type=&#39;pci&#39; domain=&#39;0x0000&#39; bus=&#39;0x00&#39; slot=&#39;0x06&#39; function=&#39;0x0&#39;/&gt;</span><br><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">    &lt;/disk&gt;<br><br><br><br></span></div><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">thanks<br></span></div><span class="gmail-m_-4876671138742700781gmail-m_-5946234736063552073gmail-com-google-gwtexpui-safehtml-client-SafeHtmlCss-wikiPreFormat">sahina<br></span></div>