<div dir="ltr"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">2018-08-28 13:52 GMT+02:00 Dag Nygren <span dir="ltr"><<a href="mailto:dag@newtech.fi" target="_blank">dag@newtech.fi</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all!<br>
<br>
Just setting up a cluster using Centos 7<br>
<br>
We have a desperate need for TPM support and:<br>
<br>
1. Tried the "standard" distro install. linvirt supports<br>
TPM passthrough but kvm-qemu barfs:<br>
"unsupported configuration: The QEMU executable /usr/libexec/qemu-kvm does not support TPM backend type passthrough"<br>
<br>
2. The activated the qemu-ev repo and updated qemu-kvm to version 2.10.0, which for sure<br>
should support at least passthrough. No luck - Same error message.<br>
Downloaded the source for th rpm and found a line: "--disable-tpm"<br>
in build_configure.sh. Guess that the maintainers has some reason<br>
to turn tpm off. Can somone confirm this?<br></blockquote><div><br></div><div>Not sure about reasons for turning off, but request to enable it has been closed wontfix: <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1327947">https://bugzilla.redhat.com/show_bug.cgi?id=1327947</a></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
3. And now what next? The setup would really need swtpm, which<br>
should be available in 2.11.0. Can someone confirm that tpm<br>
will be enabled here? Would also be nice having a libvirt that<br>
will accept the swtpm configuration. the current don't like it.<br></blockquote><div><br></div><div>Adding Miroslav</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Could of course recompile qemu myself, but really wouldn't like<br>
going that route. The sheer number of patches applied is quite scary...<br>
<br>
Best<br>
Dag<br>
<br>
<br>
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