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Ruzsinszky Attila wrote:
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<pre wrap="">That's what I said - I didn't see it either.
but if you you check the current RA:
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<pre wrap=""><!---->What do you think about this:
<a class="moz-txt-link-freetext" href="http://www.lathiat.net/files/MySQL%20-%20DRBD%20&%20Pacemaker.pdf">http://www.lathiat.net/files/MySQL%20-%20DRBD%20&%20Pacemaker.pdf</a>
I can't see if this is a real M-M or M-S setup.
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It's a Master-Slave setup.<br>
<br>
This is the PDF I mentioned.<br>
<br>
Offtopic: The setup in that PDF is pretty basic, I think the person
that wrote the document and myself share a lot of common views related
to the configuration, however I would advise using "drbdadm --
--clear-bitmap new-current-uuid mysql" instead of "drbdadm --
--overwrite-data-of-peer primary mysql" as the latter will start a
synchronization process, which is pointless in this case as the DRBD
block device is empty so it will be synchronizing empty space while the
former synchronizes both servers' partitions "instantly" (starting from
version 8.3). Also, I'm impressed to see naming like "ms ms_drbd_mysql
drbd_mysql", "colocation mysql_on_drbd inf: mysql
ms_drbd_mysql:Master", "order mysql_after_drbd inf:
ms_drbd_mysql:promote mysql:start" in official documents, as this is
the naming I use as well when defining primitives, collocation and
ordering constraints. I know it's not much or that it really doesn't
matter how you name the resources and constraints, as long as they are
syntactically correct but I just couldn't get used to the resource
naming used in the DRBD documentation, sorry guys, you do an awesome
work, but 'primitive p_drbd_r0 ocf:linbit:drbd params
drbd_resource="r0"', "
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<span class="Apple-style-span"
style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;"></span>colocation
c_drbd_r0-U_on_drbd_r0 inf: ms_drbd_r0-U ms_drbd_r0:Master" and other
such naming confused the life out of me :)<br>
<br>
Sorry for the Offtopic.<br>
<br>
Regards,<br>
<br>
Dan<br>
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TIA,
Ruzsi
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<br>
<pre class="moz-signature" cols="72">--
Dan FRINCU
Systems Engineer
CCNA, RHCE
Streamwide Romania
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