[Pacemaker] MySQL startup slow on OCFS2

[daniel qian]

On 2010-05-27, at 5:06 AM, Florian Haas wrote:

> On 2010-05-26 16:26, daniel qian wrote:
>> I followed this link to setup a two-node cluster on Ubuntu 10.4 - https://wiki.ubuntu.com/ClusterStack/LucidTesting#Pacemaker,%20drbd8%20and%20OCFS2%20or%20GFS2
>> 
>> Everything is working fine except for running MySQL on both nodes with MySQL datadir set to the drbd based OCFS2 disk space.  Everytime I run command 'service mysql start'  on the second node to start up MySQL it takes a much longer time than it does on the first one to start. I tried changing the order of the two nodes to start MySQL it is always the node that starts the second MySQL. 
> 
> Don't do that.
> Don't do that.
> Don't do that.
> 

I assume you mean that for only MySQL part. Any explanation?