Hi,

>> L1646: sed -i "/${rep_mode_string//\//\\/}/d" $OCF_RESKEY_config

This bashism was reported in the following issue and it was fixed now.

https://github.com/ClusterLabs/resource-agents/issues/403

It is recommended that using the latest pgsql RA if you configure replication.

On 2014/09/16 2:06, Dejan Muhamedagic wrote:
Hi,

On Fri, Sep 12, 2014 at 05:16:57PM -0300, Federico Castro wrote:
Great! Thanks for your tips. I found the problem.

Bad substitution error in line 1646

L1646: sed -i "/${rep_mode_string//\//\\/}/d" $OCF_RESKEY_config

was when trying to delete string "include
'/var/lib/pgsql/tmp/rep_mode.conf' # added by pgsql RA’” in my config file
"/etc/postgresql/9.1/main/postgresql.conf”

It was caused because Debian 7 /bin/sh is a symlink to /bin/dash (/bin/sh
-> dash) and substitution is not working there, I changed script
interpreter to bash and it is working.

You should report this at github.com (or open bug with Debian).
It looks like a bashism and pgsql is a POSIX shell.

Thanks,

Dejan

Thanks again.


2014-09-12 3:13 GMT-03:00 Ulrich Windl <[email protected]>:

Hi!

my hints were for debugging your own RA, but you can also debug other
people's RAs. Consider this script I wrote for one of my own RAs:
(blocktune-test.sh)
#RA=/usr/lib/ocf/resource.d/xola/blocktune
RA=./blocktune
if [ "$1" = "manual" ]; then
     shift
     OCF_ROOT=/usr/lib/ocf OCF_RESOURCE_INSTANCE=blocktune \
         OCF_RESKEY_blockdev="loop0" \
         OCF_RESKEY_parameter="queue/scheduler" \
         OCF_RESKEY_onvalue="noop" \
         OCF_RESKEY_offvalue="cfq" \
         sh -x $RA "$@"
     echo "Exit status is $?"
else
     /usr/sbin/ocf-tester -n multipath \
         -o blockdev="loop0" \
         -o parameter="queue/scheduler" \
         -o onvalue="noop" \
         -o offvalue="cfq" \
         $RA
fi
---
Note the "sh -x"! You'd use "./blocktune-test.sh manual
start/stop/status/whatever" to test a single operation, and without
parameters the usual ocf-tester would be used.
I guess you get the idea of how to adjust my sample script for your needs.
Hint: If you have installed the RA you should use the official path; other
wise use the RA in the current directory

Regards,
Ulrich



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