5:53 a.m.
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I have a home lab in which I am learning about oVirt, but I'm having
some trouble and thought some kind souls out there could point me in the
right direction.
There are two servers, each server in it's own cluster (long story, but
that's how it is). I'm on oVirt 3.4.x on both hosts, and the hosts are
running CentOS 6.5. A third machine is acting as the engine, so nothing
too funky there -- it too is running CentOS 6.5. I created a Posix
Compliant FS on one of the hosts (hostB). It is a LVM device where I
carved out 100GB from an existing volume group. The storage worked
great, I moved an imported server there and it runs beautifully.
However... the other host (hostA) is now in a "non-operational" state
because it can't get to the LVM device of hostB. Since it's a local
device on hostB, I am not surprised that hostA can't get to it;
nevertheless, hostA thinks it is in a bad state and every minute tries
to migrate the guests it is hosting off to another host (except there
are no other hosts because I don't have the hardware yet).
Also hostB has somehow become the SPM -- but I'd prefer hostA to be the
SPM; it has better connectivity.
So.. questions:
1) I read on the Internet somehwhere that this could be a caching issue
and that restarting the host could fix it. Any thoughts on that?
2) Is there something I should do to make the Posix Compliant FS
accessible to hostA?
3) Would removing the Posix Compliant FS bring hostA back into happiness
without a reboot?
4) How do I force hostA to be the SPM or revoke hostB's SPM status?
Thanks for your time and help!
-Eric
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<span>I have a home lab in which I am learning about oVirt, but I'm
having
some trouble and thought some kind souls out there could point me in the
right direction.
<br>
<br>There are two servers, each server in it's own cluster (long story,
but
that's how it is). I'm on oVirt 3.4.x on both hosts, and the hosts are
running CentOS <span
__postbox-detected-content="__postbox-detected-date"
class="__postbox-detected-content __postbox-detected-date"
style="display: inline; font-size: inherit; padding: 0pt;"><span
__postbox-detected-content="__postbox-detected-date"
class="__postbox-detected-content __postbox-detected-date"
style="display: inline; font-size: inherit; padding:
0pt;">6.5.</span></span>
A third machine is acting as the engine, so nothing
too funky there -- it too is running CentOS <span
__postbox-detected-content="__postbox-detected-date"
class="__postbox-detected-content __postbox-detected-date"
style="display: inline; font-size: inherit; padding: 0pt;">6.5.</span>
I
created a Posix
Compliant FS on one of the hosts (hostB). It is a LVM device where I
carved out 100GB from an existing volume group. The storage worked
great, I moved an imported server there and it runs beautifully.
However... the other host (hostA) is now in a "non-operational" state
because it can't get to the LVM device of hostB. Since it's a local
device on hostB, I am not surprised that hostA can't get to it;
nevertheless, hostA thinks it is in a bad state and every minute tries
to migrate the guests it is hosting off to another host (except there
are no other hosts because I don't have the hardware yet).
<br>
<br>Also hostB has somehow become the SPM -- but I'd prefer hostA to be
the
SPM; it has better connectivity.
<br>
<br>So.. questions:
<br>1) I read on the Internet somehwhere that this could be a caching
issue
and that restarting the host could fix it. Any thoughts on that?
<br>2) Is there something I should do to make the Posix Compliant FS
accessible to hostA?
<br>3) Would removing the Posix Compliant FS bring hostA back into
happiness
without a reboot?
<br>4) How do I force hostA to be the SPM or revoke hostB's SPM status?
<br>
<br>Thanks for your time and help!
<br>
<br>-Eric
<br>
<br>
<br>
<br>
<br>
<br>
</span>
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