further debug.
While the node starts and clvmd hangs
mount -t debugfs debug /sys/kernel/debug
# dlm_tool lockdump clvmd
id 024d0001 gr CR rq IV pid 3155 master 0
"7w53faJiHU9ZYs0Kw8CmFcdsSXVqujthdh8uMexWiIBPmEecuGc42XgLwwm2VcXU"
id 01710001 gr CR rq IV pid 3155 master 0
"7w53faJiHU9ZYs0Kw8CmFcds
On Thu, 2 Aug 2012 16:12:24 +0200 emmanuel segura wrote:
> can you show me your lvm.conf?
Here it is.
Gianluca
lvm.conf
Description: Binary data
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Yup, I missed the part where you said you only have a single node.
To be clear, the portion of the docs you site below is exactly why you need
to be careful about how many votes you give to the qdiskd. It should be a
tie breaker. You are using it to bring up a 3 node cluster in which only a
single
can you show me your lvm.conf?
2012/8/2 Gianluca Cecchi
> On Thu, 2 Aug 2012 07:07:25 -0600 Corey Kovacs wrte:
> > I might be reading this wrong but just in case, I thought I'd point this
> out.
> >
> [snip]
> > A single node can maintain quorum since 2+3>(9/2).
> > In a split brain condition wh
On Thu, 2 Aug 2012 07:07:25 -0600 Corey Kovacs wrte:
> I might be reading this wrong but just in case, I thought I'd point this out.
>
[snip]
> A single node can maintain quorum since 2+3>(9/2).
> In a split brain condition where a single node cannot talk to the other
> nodes, this could be disast
I might be reading this wrong but just in case, I thought I'd point this
out.
Your quorum config.
node=2 votes*3 (nodes have 6 votes total)
qdisk=3 votes.
A single node can maintain quorum since 2+3>(9/2).
In a split brain condition where a single node cannot talk to the other
nodes, this could
if you think the problem it's in lvm, put it in the debug man lvm.conf
2012/8/2 Gianluca Cecchi
> On Wed, Aug 1, 2012 at 6:15 PM, Gianluca Cecchi wrote:
> > On Wed, 1 Aug 2012 16:26:38 +0200 emmanuel segura wrote:
> >> Why you don't remove expected_votes=3 and let the cluster automatic
> calcula
On Wed, Aug 1, 2012 at 6:15 PM, Gianluca Cecchi wrote:
> On Wed, 1 Aug 2012 16:26:38 +0200 emmanuel segura wrote:
>> Why you don't remove expected_votes=3 and let the cluster automatic
>> calculate that
>
> Thanks for your answer Emmanuel, but cman starts correctly, while the
> problem seems relat
Hello GianLuca
clvmd to work correctly need the cluster in the quorate state
2012/8/1 Gianluca Cecchi
> On Wed, 1 Aug 2012 16:26:38 +0200 emmanuel segura wrote:
> > Why you don't remove expected_votes=3 and let the cluster automatic
> calculate that
>
> Thanks for your answer Emmanuel, but cman
On Wed, 1 Aug 2012 16:26:38 +0200 emmanuel segura wrote:
> Why you don't remove expected_votes=3 and let the cluster automatic calculate
> that
Thanks for your answer Emmanuel, but cman starts correctly, while the
problem seems related to
vgchange -aly
command hanging.
But I tried that option too
Hello GianLuca
Why you don't remove expected_votes=3 and let the cluster automatic
calculate that
I told you be cause i had some many problems with that setting
2012/8/1 Gianluca Cecchi
> Hello,
> testing a three node cluster + quorum disk and clvmd.
> I was at CentOS 6.2 and I seem to remembe
Hello,
testing a three node cluster + quorum disk and clvmd.
I was at CentOS 6.2 and I seem to remember to be able to start a
single node. Correct?
Then I upgraded to CentOS 6.3 and had a working environment.
My config has
At the moment two nodes are in another site that is powered down and I
nee
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