[DRBD-user] The DRBD Users' Guide (change suggestions)

jeff at bofus.org jeff at bofus.org
Fri Mar 7 04:36:51 CET 2008

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


2 changes for the online documentation: (which is excellent!)

*
1.*
On the page:
http://www.drbd.org/users-guide/s-heartbeat-crm.html#s-heartbeat-crm-config

the section:
"Adding a DRBD-backed service to the cluster configuration"

the configuration shown in the grey box does not validate to the DTD.  I 
had to add
<attributes>
</attributes>
tags to the configuration to make it work.

example:

<group ordered="true" collocated="true" id="rg_mysql">
  <primitive class="heartbeat" type="drbddisk" provider="heartbeat" id="drbddisk_mysql">
    <instance_attributes>
      <attributes>
        <nvpair name="target_role" value="started"/>
        <nvpair name="1" value="mysql"/>
      </attributes>
    </instance_attributes>
  </primitive>
  <primitive class="ocf" type="Filesystem" provider="heartbeat" id="fs_mysql">
    <instance_attributes>
*      <attributes>*
      <nvpair name="device" value="/dev/drbd0"/>
      <nvpair name="directory" value="/var/lib/mysql"/>
      <nvpair name="type" value="ext3"/>
*      </attributes>*
    </instance_attributes>
  </primitive>
  <primitive class="ocf" type="IPaddr" provider="heartbeat" id="ip_mysql">
    <instance_attributes>
*      <attributes>*
      <nvpair name="ip" value="192.168.42.1"/>
*      </attributes>*
    </instance_attributes>
  </primitive>
  <primitive class="lsb" type="mysql" provider="heartbeat" id="mysql"/>
</group>




*2.
*the /usr/lib/ocf/resource.d/heartbeat/Filesystem meta-data command 
states that the

<nvpair name="type" value="ext3"/>
should really be 
<nvpair name="fstype" value="ext3"/>
*
*although it did not seem to matter in my case.  I am using ext3 and it may just not care unless you are using another FSType.

Thanks!!

-Jeff Humes


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