nick at mobilia
Jul 21, 2008, 2:38 AM
Post #1 of 1
(91 views)
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A question about the mysql OCF agent..
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I am configuring a server with a few resources (centos 4.4) using the
latest heartbeat rpms I can obtain, 2.1.3-3 .
While I was testing the ocf script for mysql, I noticed it wasn't
finding the binary properly, so I went and had a look in the ocf script,
the binary_default (non OpenBSD) is /usr/bin/safe_mysqld (which doesn't
exist)
if I do a ps on the system while mysql is running I get these two processes:
ps ax | grep my
18830 ? S 0:00 /bin/sh /usr/bin/mysqld_safe
--datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock
--log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid
18892 ? Sl 0:15 /usr/libexec/mysqld --basedir=/usr
--datadir=/var/lib/mysql --user=mysql
--pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking
--socket=/var/lib/mysql/mysql.sock
so, it's mysqld_safe, which answers which of the two processes should be
the OCF_RESKEY_binary I place in the cib.
The question that remains is the OCF_RESKEY_additional_parameters
section, I see the --skip-external-locking option, but it isn't sent
with the mysqld_safe binary, but with the /usr/libexec/mysqld process.
I'm going to assume it isn't necessary.. would this be a correct assumption?
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