Hi Andrew,
It is very good.
I attach a patch for the time being.
Regards
Tomo
2010/11/12 Andrew Beekhof and...@beekhof.net
Ah, silly me.
After
+iter-offset = 0;
you need:
+iter-values = NULL;
On Fri, Nov 12, 2010 at 2:07 AM, nozawat noza...@gmail.com wrote:
Hi Andrew,
Hi,
Ruzsinszky Attila wrote:
You're not making sense, first you say MySQL Master-Master, then you
mention master mysqld on clusterB and slave mysqld on clusterA. So,
which one is it:
Yes, it is true. If I stop openais and I start mysql without openais the config
is M-M (or Multi-Master).
У ср, 2010-11-10 у 09:03 +0100, Andrew Beekhof пише:
On Tue, Nov 9, 2010 at 2:14 PM, Vadim S. Khondar v.khon...@o3.ua wrote:
У вт, 2010-11-09 у 09:49 +0100, Andrew Beekhof пише:
being unmanaged is a side-effect of a) the resource failing to stop
and b) no fencing being configured
once
Hi,
A MySQL Multi-Master architecture for a 2 node setup brings a lot of
configuration and administration overhead and has no conflict detection or
resolution. Integrating such a setup with Pacemaker only adds to the
Yes, I found it.
The real story: I want to learn clustering with a 2 node
On Fri, Nov 12, 2010 at 11:19 AM, Nikola Ciprich
extmaill...@linuxbox.cz wrote:
it compiles well and doesn't crash, but seems to me like
it misbehaves somehow...
MS resources are not promoted properly or are suddenly marked
as orphaned etc..
do the pe regression tests pass?
On Fri, Nov 12,
2010/11/12 Nikola Ciprich nikola.cipr...@linuxbox.cz:
do the pe regression tests pass?
Hi Andrew,
how do I run PE tests? looking into regression directory,
I'm a bit confused..
either pengine/regression.sh from the top of the source directory, or
from somewhere under /usr/share/pacemaker
Hi,
Ruzsinszky Attila wrote:
Hi,
A MySQL Multi-Master architecture for a 2 node setup brings a lot of
configuration and administration overhead and has no conflict detection or
resolution. Integrating such a setup with Pacemaker only adds to the
Yes, I found it.
The real story: I
(resent)
1.1.4 with new glib2: tests pass smoothly
1.1.4 + patch and older glib2 - all tests are segfaulting...
ie:
Program terminated with signal 11, Segmentation fault.
#0 IA__g_str_hash (v=0x0) at gstring.c:95
95guint32 h = *p;
(gdb) bt
#0 IA__g_str_hash (v=0x0) at gstring.c:95
#1
For those that aren't using RSS readers, I wanted to draw people's
attention to a couple of updates that went out today.
Nothing dramatic, just a new 1.0 release (and back-annoucement for
some from 1.1):
http://theclusterguy.clusterlabs.org/post/1551292286/pacemaker-release-roundup
Also,
Hi,
And now (officially) RHCS can also use Pacemaker
http://theclusterguy.clusterlabs.org/post/1551292286
Nice.
Yeah, like I said, Master-Master and Pacemaker without a proper resource
agent will cause issues.
Yes.
big problems. Now let me explain this, a 2-node Multi-Master MySQL setup
On Thu, Nov 11, 2010 at 11:31 PM, Andrew Beekhof and...@beekhof.net wrote:
colocation X-Y -2: X Y
colocation Y-X -2: Y X
the second one is implied by the first and is therefore redundant
If only that were true!
What happens with the first rule is that other constraints that force
Y to a node
Hi,
Ruzsinszky Attila wrote:
Hi,
And now (officially) RHCS can also use Pacemaker
http://theclusterguy.clusterlabs.org/post/1551292286
Nice.
Yeah, like I said, Master-Master and Pacemaker without a proper resource
agent will cause issues.
Yes.
big problems. Now let me
The mysql RA controls a single MySQL instance and the rest of the HA setup
is done via DRBD Master-Slave resources.
OK. Thank you for your help.
Ruzsi
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On 11/12/2010 01:50 PM, Dan Frincu wrote:
[SNIP]
server. Even the LSB script doesn't handle a Multi-Master setup. You'd have
to write a custom resource agent, and it would probably fit your setup and
your setup alone, meaning it couldn't be widely used for other setups, I
know I had to make some
Isn't a Multi-Master and DRBD a big no-no? It implies that two MySQL
In this situation there isn't Multi-Master setup.
It is just a normal single instance mysql process which will be switched by
DRBD to active node.
TIA,
Ruzsi
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Pacemaker mailing
On 12 November 2010 07:37, jiaju liu liujiaj...@yahoo.com.cn wrote:
start resource steps
step(1)
crm configure primitive vol_mpath0 ocf:heartbeat:Filesystem meta
target-role=stopped params device=/dev/mapper/mpath0
directory=/mnt/mapper/mpath0 fstype='lustre' op start timeout=300s op stop
On Nov 12, 2010, at 11:14 AM, Ruzsinszky Attila wrote:
Hi,
And now (officially) RHCS can also use Pacemaker
http://theclusterguy.clusterlabs.org/post/1551292286
Nice.
Yeah, like I said, Master-Master and Pacemaker without a proper resource
agent will cause issues.
Yes.
big
I am pretty sure Linbit announced mysql RA with replication capabilities.
Haven't seen documentation though.
Any URL, or anything?
Thanks,
Ruzsi
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On Nov 12, 2010, at 1:11 PM, Ruzsinszky Attila wrote:
I am pretty sure Linbit announced mysql RA with replication capabilities.
Haven't seen documentation though.
Any URL, or anything?
http://lmgtfy.com/?q=linbit+mysql+replication
Thanks,
Ruzsi
http://lmgtfy.com/?q=linbit+mysql+replication
OK.
I found that webinar. There isn't any printed (readable) doc. :-(
TIA,
Ruzsi
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Project
On Nov 12, 2010, at 1:22 PM, Ruzsinszky Attila wrote:
http://lmgtfy.com/?q=linbit+mysql+replication
OK.
I found that webinar. There isn't any printed (readable) doc. :-(
That's what I said - I didn't see it either.
but if you you check the current RA:
# crm ra meta mysql|grep ^replica
That's what I said - I didn't see it either.
but if you you check the current RA:
OK, sorry.
# crm ra meta mysql|grep ^replica
replication_user (string): MySQL replication user
replication_passwd (string): MySQL replication user password
replication_port (string, [3306]): MySQL replication
Hi,
I am trying to understand how the scores are calculated based on the
output of ptest -sL and I have few questions
Below is my scores with a line number column and the bottom you will
find my configuration
So, let's start
1 group_color: pbx_service_01 allocation score on node-01: 200
2
I've looked into the code more and added more logging, etc.
The pengine essentially walks the list of constraints, applying
weights, and then walks the list of resources and tallies the weights.
In my example, it ends up walking the resources backward, i.e. it
assigns a node to Y and then assigns
Hi Andrew,
Thank you for comment.
It seems to be a problem that update of fail-count was late.
But, this problem seems to occur by a timing.
It affects it in fail over time of the resource that the control number of
times of fail-count
is
wrong.
Is this problem already
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