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<div><a></a><a></a>Hi:</div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">First</font></font> of all<a></a><a></a> thanks<a></a><a></a> to<a></a><a></a> Jorge :-)</font></div>
<div><font face="tahoma"></font> </div>
<div>I have<a></a><a></a> solved<a></a><a></a> my problem<a></a><a></a>. <br>
I have<a></a><a></a> a NFS server external<a></a><a></a> to<a></a><a></a> my Nova servers, so in NFS server there<a></a><a></a> were<a></a><a></a> not<a></a><a></a> defined<a></a><a></a> the<a></a><a></a> same<a></a><a></a> users<a></a><a></a> that<a></a><a></a>
are defined<a></a><a></a> in Nova servers. When<a></a><a></a> I created<a></a><a></a> nova group<a></a><a></a>, nova user<a></a><a></a>, libvirt-qemu<a></a><a></a> user<a></a><a></a> and kvm<a></a><a></a> group<a></a><a></a> <strong><strong><strong><strong>with</strong></strong><a></a></strong><a></a> same<a></a><a></a> UID<a></a><a></a>
and GID<a></a><a></a> of ones<a></a><a></a> defined<a></a><a></a> in Nova servers</strong>, my problem<a></a><a></a> disappeared<a></a><a></a>.
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<div><font face="tahoma"></font> </div>
<div><font face="tahoma"></font> </div>
<div><a></a><a></a>drwxrwxr-x 2 nova nova<a></a><a></a> 4096 abr<a></a><a></a> 26 2012 ./<br>
drwxrwxrwx<a></a><a></a> 4 root<a></a><a></a> root<a></a><a></a> 4096 abr<a></a><a></a> 26 2012 ../<br>
-rw-rw<a></a><a></a>---- 1 libvirt-qemu<a></a><a></a> kvm<a></a><a></a> 20454 abr<a></a><a></a> 26 2012 console.log<a></a><a></a><br>
-rw<a></a><a></a>-r--r-- 1 libvirt-qemu<a></a><a></a> kvm<a></a><a></a> 60817408 abr<a></a><a></a> 26 2012 disk<br>
-rw<a></a><a></a>-r--r-- 1 libvirt-qemu<a></a><a></a> kvm<a></a><a></a> 12582912 abr<a></a><a></a> 26 2012 disk.local<a></a><a></a><br>
-rw<a></a><a></a>-rw<a></a><a></a>-r-- 1 libvirt-qemu<a></a><a></a> kvm<a></a><a></a> 4790624 abr<a></a><a></a> 26 2012 kernel<a></a><a></a><br>
-rw<a></a><a></a>-rw<a></a><a></a>-r-- 1 nova nova<a></a><a></a> 1820 abr<a></a><a></a> 26 2012 libvirt.xml<a></a><a></a></div>
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<p class="MsoNormal" align="left"><b><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 10pt">Sergio Ariel
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<p class="MsoNormal"><b><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 10pt">de la Campa Saiz</span></b></p>
<p class="MsoNormal" align="left"><font size="2"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 7.5pt">GMV-SES Infraestructura / <br>
GMV-SES </span><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN">Infrastructure</span></span><a></a></span><a></a></span><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 7.5pt"></span></font></p>
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</font></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 7.5pt"><font size="1">Isaac Newton, 11<br>
P.T.M. Tres Cantos<br>
E-28760 Madrid<br>
Tel. </font></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 7.5pt"><font size="1">+34 91 807 21 00<br>
Fax </font></span></p>
<p class="MsoNormal"><font size="1"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #181512; FONT-SIZE: 7.5pt">+34 91 807 21 99<br>
www.gmv.com</span><span style="FONT-SIZE: 12pt"></span></font></p>
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<font color="#000000" size="2" face="Tahoma"><b>De:</b> Jorge de la Cruz [jorge.delacruz@stackops.com]<br>
<b>Enviado el:</b> miércoles, 25 de abril de 2012 19:06<br>
<b>Para:</b> Sergio Ariel de la Campa Saiz<br>
<b>CC:</b> openstack@lists.launchpad.net<br>
<b>Asunto:</b> Re: [Openstack] Nova and external NFS<br>
</font><br>
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Hi Sergio,<br>
Dont worry about the questions, this a list for help.<br>
I see that nobody:nogroup is the owner of the top folder, i think this is wrong, change with a chown -R to root:root for the top folder, be sure of all the files have root:root, and try again.<br>
<br>
<span style="FONT-STYLE: italic">drwxrwxr-x 2 nobody nogroup 4096 abr 25 2012 ./</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">drwxrwxrwx 4 root root 4096 abr 25 2012 ../</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">-rw-rw---- 1 root root 0 abr 25 2012 console.log</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">-rw-r--r-- 1 root root 25165824 abr 25 2012 disk</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">-rw-r--r-- 1 root root 6291968 abr 25 2012 disk.local</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">-rw-rw-r-- 1 root root 4790624 abr 25 2012 kernel</span><br style="FONT-STYLE: italic">
<span style="FONT-STYLE: italic">-rw-rw-r-- 1 nobody nogroup 1856 abr 25 2012 libvirt.xml</span><br>
<br>
<br>
Regards<br>
<br>
<hr id="zwchr">
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<b>De: </b>"Sergio Ariel de la Campa Saiz" <sacampa@gmv.com><br>
<b>Para: </b>"Jorge de la Cruz" <jorge.delacruz@stackops.com><br>
<b>CC: </b>openstack@lists.launchpad.net<br>
<b>Enviados: </b>Miércoles, 25 de Abril 2012 18:50:47<br>
<b>Asunto: </b>RE: [Openstack] Nova and external NFS<br>
<br>
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<div><a></a><a></a>Hi:</div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">Thanks</font></font> for<a></a><a></a> your<a></a><a></a> respond<a></a><a></a>. </font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">This</font></font> is<a></a><a></a> my /etc<a></a><a></a>/export<a></a><a></a> file<a></a><a></a> in the<a></a><a></a> NFS server:
</font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma">/export<a></a><a></a> 192.168.111.0/24(rw,sync,no_root_squash,fsid<a></a><a></a>=0)</font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"></font><font face="tahoma">and my /etc<a></a><a></a>/fstab<a></a><a></a> file<a></a><a></a> in my host is<a></a><a></a>:</font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><ip<a></a><a></a> nfs<a></a><a></a> server>:/ /nfs-directory<a></a><a></a> nfs4<a></a><a></a> defaults 0 0
</font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">Directories</font></font> /export<a></a><a></a> and /nfs-directory<a></a><a></a> have<a></a><a></a> 777 permissions<a></a><a></a></font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">Sorry</font></font> if<a></a><a></a> I bother<a></a><a></a> you<a></a><a></a>... but<a></a><a></a> It<a></a><a></a> is<a></a><a></a> driving<a></a><a></a>
me crazy<a></a><a></a></font></div>
<div><font face="times new roman"></font>
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<p class="MsoNormal" align="left"><b><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 10pt">Sergio Ariel
</span></b></p>
<p class="MsoNormal"><b><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 10pt">de la Campa Saiz</span></b></p>
<p class="MsoNormal" align="left"><font size="2"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt">GMV-SES Infraestructura / <br>
GMV-SES </span><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: black; FONT-SIZE: 7.5pt" lang="EN">Infrastructure</span></span><a></a></span><a></a></span><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt"></span></font></p>
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<p class="MsoNormal"><font face="Verdana"><font size="2"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt"></span><span style="FONT-SIZE: 12pt"></span></font></font> </p>
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</font></span></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt"><font size="1">Isaac Newton, 11<br>
P.T.M. Tres Cantos<br>
E-28760 Madrid<br>
Tel. </font></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt"><font size="1">+34 91 807 21 00<br>
Fax </font></span></p>
<p class="MsoNormal"><font size="1"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt">+34 91 807 21 99<br>
www.gmv.com</span><span style="FONT-SIZE: 12pt"></span></font></p>
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<font color="#000000" size="2" face="Tahoma"><b>De:</b> Jorge de la Cruz [jorge.delacruz@stackops.com]<br>
<b>Enviado el:</b> miércoles, 25 de abril de 2012 17:52<br>
<b>Para:</b> Sergio Ariel de la Campa Saiz<br>
<b>CC:</b> openstack@lists.launchpad.net<br>
<b>Asunto:</b> Re: [Openstack] Nova and external NFS<br>
</font><br>
</div>
<div></div>
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<div style="FONT-FAMILY: verdana,helvetica,sans-serif; COLOR: rgb(0,0,0); FONT-SIZE: 10pt">
Hi Sergio,<br>
We have environment with external NFS Server, NetAPP, Nexenta, EMC, etc and we haven´t this problem, sounds like a problem with privileges, i can see the libvirt.xml is nobody:nogroup, it is wrong, must be root:root. Try to change manually, but maybe you have
a wrong parameter in a configuration that generate this file with this permissions.<br>
<br>
<br>
Cheers<br>
<br>
PS: Nosotros también estamos en Madrid, podemos conocernos un día si os apetece.<br>
<br>
<div><span></span><span><font color="#888888">-- <br>
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<div><font size="+0"><span style="FONT-FAMILY: Arial" lang="ES">Jorge de la Cruz<br>
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<b>De: </b>"Sergio Ariel de la Campa Saiz" <sacampa@gmv.com><br>
<b>Para: </b>openstack@lists.launchpad.net<br>
<b>Enviados: </b>Miércoles, 25 de Abril 2012 17:18:34<br>
<b>Asunto: </b>[Openstack] Nova and external NFS<br>
<br>
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<div><a></a><a></a>Hello:</div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma">I have<a></a><a></a> found<a></a><a></a> some<a></a><a></a> examples<a></a><a></a> to<a></a><a></a> configure NFS in Nova. But<a></a><a></a> all<a></a><a></a> of them<a></a><a></a> use one<a></a><a></a> of the<a></a><a></a> hosts as
NFS server. In my case, I need<a></a><a></a> to<a></a><a></a> use an<a></a><a></a> external<a></a><a></a> NFS server, which<a></a><a></a> do not<a></a><a></a> have<a></a><a></a> installed<a></a><a></a> OpenStack<a></a><a></a>.
</font></div>
<div><font face="tahoma">I have<a></a><a></a> been<a></a><a></a> working<a></a><a></a> on<a></a><a></a> it<a></a><a></a> but<a></a><a></a> I have<a></a><a></a> found<a></a><a></a> some<a></a><a></a> problems<a></a><a></a>. For<a></a><a></a> example<a></a><a></a>: when<a></a><a></a>
I created<a></a><a></a> a new instance<a></a><a></a> these<a></a><a></a> are the<a></a><a></a> files that<a></a><a></a> were<a></a><a></a> created<a></a><a></a>:</font></div>
<div> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">root@opst1</font></font>:~# ll /nfs<a></a><a></a>/NOVA-INST<a></a><a></a>-DIR<a></a><a></a>/instances<a></a><a></a>/instance<a></a><a></a>-00000015/<br>
total 29284<br>
drwxrwxr<a></a><a></a>-x 2 nobody<a></a><a></a> nogroup<a></a><a></a> 4096 abr<a></a><a></a> 25 2012 ./<br>
drwxrwxrwx<a></a><a></a> 4 root<a></a><a></a> root<a></a><a></a> 4096 abr<a></a><a></a> 25 2012 ../<br>
-rw-rw<a></a><a></a>---- 1 root<a></a><a></a> root<a></a><a></a> 0 abr<a></a><a></a> 25 2012 console.log<a></a><a></a><br>
-rw<a></a><a></a>-r--r-- 1 root<a></a><a></a> root<a></a><a></a> 25165824 abr<a></a><a></a> 25 2012 disk<br>
-rw<a></a><a></a>-r--r-- 1 root<a></a><a></a> root<a></a><a></a> 6291968 abr<a></a><a></a> 25 2012 disk.local<a></a><a></a><br>
-rw<a></a><a></a>-rw<a></a><a></a>-r-- 1 root<a></a><a></a> root<a></a><a></a> 4790624 abr<a></a><a></a> 25 2012 kernel<a></a><a></a><br>
-rw<a></a><a></a>-rw<a></a><a></a>-r-- 1 nobody<a></a><a></a> nogroup<a></a><a></a> 1856 abr<a></a><a></a> 25 2012 libvirt.xml<a></a><a></a><br>
</font></div>
<div><font face="tahoma"><font face="tahoma"><a></a><font face="tahoma"><font face="tahoma"><a></a></font></font><font face="tahoma"><font face="tahoma"><font face="tahoma"><font face="tahoma">Instead</font></font></font></font> of libvirt-qemu<a></a><a></a>
and kvm<a></a><a></a>, root<a></a><a></a> is<a></a><a></a> the<a></a><a></a> owner<a></a><a></a> of the<a></a><a></a> files.</font></font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">Please</font></font>.. help<a></a><a></a> me about<a></a><a></a> it<a></a><a></a></font></div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma"><a></a><font face="tahoma"><a></a></font><font face="tahoma"><font face="tahoma">Thanks</font></font> a lot<a></a><a></a>...</font></div>
<div><font face="tahoma"><font face="tahoma"></font></font> </div>
<div><font face="tahoma"><font face="tahoma"></font></font> </div>
<font face="tahoma"></font>
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<p class="MsoNormal" align="left"><b><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 10pt">Sergio Ariel
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<p class="MsoNormal" align="left"><font size="2"><span style="FONT-FAMILY: 'Verdana','sans-serif'; COLOR: rgb(24,21,18); FONT-SIZE: 7.5pt">GMV-SES Infraestructura / <br>
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Tel. </font></span></p>
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