Hi Dejan and All,
Thanks for your comments about apach RA.
And I think that there is a problem in the mysql RA.
My computer environment is as follows.
# mysql --version
mysql Ver 14.12 Distrib 5.0.54a, for redhat-linux-gnu (x86_64) using EditLine
wrapper
#
# /usr/lib64/heartbeat/heartbeat -V
2.1.3
#
It seems that there is a problem about the following code in the
mysql_start function.
if [ $OCF_RESKEY_enable_creation -a ! -d $OCF_RESKEY_datadir/mysql] ;then
...
fi
Under the code above, if '! -d $OCF_RESKEY_datadir/mysql' is true,
the following behavior will be expected.
-> when "OCF_RESKEY_enable_creation=1",
it will enter 'if' block.
-> when "OCF_RESKEY_enable_creation=0",
it will enter 'if' block.
-> when "OCF_RESKEY_enable_creation" is not set in cib.xml,
it will enter 'if' block.
-> when OCF_RESKEY_enable_creation="",
syntax error will occur.
-> and when OCF_RESKEY_enable_creation="1 -eq 0",
it won't enter 'if' block.
So I think in the current code, 'OCF_RESKEY_enable_creation' cannot be
judged clearly.
And if '! -d $OCF_RESKEY_datadir/mysql' is true, it will enter the 'if'
block, and initialize the DB.
Therefore, in my opinion some modification is necessary.
My idea is change the current code to following one:
if [ $OCF_RESKEY_enable_creation -eq 1 -a ! -d $OCF_RESKEY_datadir/mysql] ;then
...
fi
Which of 1 or 0 is better? I prefer '1'.
Because the default vaule of CF_RESKEY_enable_creation is '0'.
Please give me some comments.
Cheers,
Hiroshi
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