<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Jul 18, 2017 at 7:09 AM, Pavel Gashev <span dir="ltr"><<a href="mailto:Pax@acronis.com" target="_blank">Pax@acronis.com</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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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Phillip,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">The relevant lines from the vdsm logs are the following:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">jsonrpc.Executor/6::INFO::<wbr>2017-07-17 14:24:41,005::logUtils::49::<wbr>dispatcher::(wrapper) Run and protect: connectStorageServer(domType=<wbr>1, spUUID=u'00000000-0000-0000-<wbr>0000-000000000000',
conList=[{u'protocol<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">_version': 3, u'connection': u'192.168.1.21:/srv/ovirt', u'user': u'kvm', u'id': u'dbeb8ab4-849f-4728-8ee9-<wbr>f891bb84ce2f'}], options=None)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">jsonrpc.Executor/6::DEBUG::<wbr>2017-07-17 14:24:41,006::fileUtils::209::<wbr>Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/192.168.<wbr>1.21:_srv_ovirt
mode: None<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">jsonrpc.Executor/6::DEBUG::<wbr>2017-07-17 14:24:41,007::fileUtils::218::<wbr>Storage.fileUtils::(createdir) Using existing directory: /rhev/data-center/mnt/192.168.<wbr>1.21:_srv_ovirt<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">jsonrpc.Executor/6::INFO::<wbr>2017-07-17 14:24:41,007::mount::226::<wbr>storage.Mount::(mount) mounting 192.168.1.21:/srv/ovirt at /rhev/data-center/mnt/192.168.<wbr>1.21:_srv_ovirt<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">jsonrpc.Executor/6::ERROR::<wbr>2017-07-17 14:26:46,098::hsm::2403::<wbr>Storage.HSM::(<wbr>connectStorageServer) Could not connect to storageServer<u></u><u></u></span></p><span class="">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Traceback (most recent call last):<u></u><u></u></span></p>
</span><p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/share/vdsm/storage/hsm.<wbr>py", line 2400, in connectStorageServer<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> conObj.connect()<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/share/vdsm/storage/<wbr>storageServer.py", line 456, in connect<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> return self._mountCon.connect()<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/share/vdsm/storage/<wbr>storageServer.py", line 238, in connect<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> six.reraise(t, v, tb)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/share/vdsm/storage/<wbr>storageServer.py", line 230, in connect<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> self._mount.mount(self.<wbr>options, self._vfsType, cgroup=self.CGROUP)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/lib/python2.7/site-<wbr>packages/vdsm/storage/mount.<wbr>py", line 229, in mount<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> timeout=timeout, cgroup=cgroup)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/lib/python2.7/site-<wbr>packages/vdsm/supervdsm.py", line 53, in __call__<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> return callMethod()<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/lib/python2.7/site-<wbr>packages/vdsm/supervdsm.py", line 51, in <lambda><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> **kwargs)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "<string>", line 2, in mount<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> File "/usr/lib64/python2.7/<wbr>multiprocessing/managers.py", line 773, in _callmethod<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> raise convert_to_error(kind, result)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">MountError: (32, ';mount.nfs:
<b>Connection timed out</b>\n')</span></p></div></div></blockquote><div><br></div><div>I saw this as well, but I don't understand why I don't have the same problem when mounting the domain manually and writing to it as the vdsm user. Thanks for pointing it out, though. I should have included that in the original message.</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div bgcolor="white" lang="EN-GB" link="blue" vlink="purple"><div class="m_-8397145540265003024WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black"><<a href="mailto:users-bounces@ovirt.org" target="_blank">users-bounces@ovirt.org</a>> on behalf of Phillip Bailey <<a href="mailto:phbailey@redhat.com" target="_blank">phbailey@redhat.com</a>><br>
<b>Date: </b>Tuesday, 18 July 2017 at 13:48<br>
<b>To: </b>Luca 'remix_tj' Lorenzetto <<a href="mailto:lorenzetto.luca@gmail.com" target="_blank">lorenzetto.luca@gmail.com</a>><br>
<b>Cc: </b>users <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br>
<b>Subject: </b>Re: [ovirt-users] Hosted Engine/NFS Troubles<u></u><u></u></span></p>
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<p class="MsoNormal">On Mon, Jul 17, 2017 at 3:34 PM, Luca 'remix_tj' Lorenzetto <<a href="mailto:lorenzetto.luca@gmail.com" target="_blank">lorenzetto.luca@gmail.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">On Mon, Jul 17, 2017 at 9:05 PM, Phillip Bailey <<a href="mailto:phbailey@redhat.com" target="_blank">phbailey@redhat.com</a>> wrote:<br>
> Hi,<br>
><br>
> I'm having trouble with my hosted engine setup (v4.0) and could use some<br>
> help. The problem I'm having is that whenever I try to add additional hosts<br>
> to the setup via webadmin, the operation fails due to storage-related<br>
> issues.<br>
><br>
> webadmin shows the following error messages:<br>
><br>
> "Host <host name> cannot access the Storage Domain(s) hosted_storage<br>
> attached to the Data Center Default. Setting Host state to Non-Operational.<br>
> Failed to connect Host ovirt-node-1 to Storage Pool Default"<br>
><br>
<br>
Hi Phillip,<br>
<br>
your hosted engine storage is on nfs, right? Did you test if you can<br>
mount manually on each host?<u></u><u></u></p>
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<p class="MsoNormal">Hi Luca,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Yes, both storage domains are on NFS (v3) and I am able to successfully mount them manually on the hosts.<u></u><u></u></p>
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<p class="MsoNormal"><span class="m_-8397145540265003024hoenzb"><span style="color:#888888">Luca</span></span><span style="color:#888888"><br>
<br>
<br>
<br>
<span class="m_-8397145540265003024hoenzb">--</span><br>
<span class="m_-8397145540265003024hoenzb">"E' assurdo impiegare gli uomini di intelligenza eccellente per fare</span><br>
<span class="m_-8397145540265003024hoenzb">calcoli che potrebbero essere affidati a chiunque se si usassero delle</span><br>
<span class="m_-8397145540265003024hoenzb">macchine"</span><br>
<span class="m_-8397145540265003024hoenzb">Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)</span><br>
<br>
<span class="m_-8397145540265003024hoenzb">"Internet è la più grande biblioteca del mondo.</span><br>
<span class="m_-8397145540265003024hoenzb">Ma il problema è che i libri sono tutti sparsi sul pavimento"</span><br>
<span class="m_-8397145540265003024hoenzb">John Allen Paulos, Matematico (1945-vivente)</span><br>
<br>
<span class="m_-8397145540265003024hoenzb">Luca 'remix_tj' Lorenzetto, <a href="http://www.remixtj.net" target="_blank">
http://www.remixtj.net</a> , <<a href="mailto:lorenzetto.luca@gmail.com" target="_blank">lorenzetto.luca@gmail.com</a>></span></span><u></u><u></u></p>
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