Hi,
I am pretty sure Linbit announced mysql RA with replication capabilities.
Haven't seen documentation though.
# crm ra meta mysql|grep ^replica
replication_user (string): MySQL replication user
replication_passwd (string): MySQL replication user password
replication_port (string, [3306]):
So I guess there are 2 ways for a MS setup with MySQL.
OK.
And where is a cookbook for setting up M-S config?
Why not M-M?
I tried to install MySQL Workbench for SLES11 SP1.
There are some broken dependencies. :-(
Instead of that fact workbench started. (complained about
missin SSH tunnel)
I
So I guess there are 2 ways for a MS setup with MySQL.
OK.
And where is a cookbook for setting up M-S config?
Have you even read that PDF, it documents just that, a MS setup with
MySQL ...
Why not M-M?
You have an obsession, you should see a doctor about that.
--
Dan FRINCU
Have you even read that PDF, it documents just that, a MS setup with MySQL
I've read many-many pdfs; htmls; readmes etc. without a real working config.
Anyway, which PDF do you mention?
Why not M-M?
You have an obsession, you should see a doctor about that.
It is not my theory. I got this
Ruzsinszky Attila wrote:
That's what I said - I didn't see it either.
but if you you check the current RA:
What do you think about this:
http://www.lathiat.net/files/MySQL%20-%20DRBD%20%20Pacemaker.pdf
I can't see if this is a real M-M or M-S setup.
It's a Master-Slave setup.
This is
That's what I said - I didn't see it either.
but if you you check the current RA:
What do you think about this:
http://www.lathiat.net/files/MySQL%20-%20DRBD%20%20Pacemaker.pdf
I can't see if this is a real M-M or M-S setup.
TIA,
Ruzsi
___
Pacemaker
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).
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
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
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
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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Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
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
___
Pacemaker mailing
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
___
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
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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http://oss.clusterlabs.org/mailman/listinfo/pacemaker
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,
Please help me!
I want to solve the above task.
I'm a beginner in cluster and MySQL.
MySQL M-M setup is working. When I start cluster sw (pacemaker+openais)
everything seems good. There is a master mysqld on clusterB node and slave
mysqld on clusterA.
If I connect to the common cluster IP
Hi,
Attila Ruzsinszky wrote:
Hi,
Please help me!
I want to solve the above task.
I'm a beginner in cluster and MySQL.
MySQL M-M setup is working. When I start cluster sw (pacemaker+openais)
everything seems good. There is a master mysqld on clusterB node and slave
mysqld on clusterA.
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