how to use special character in zabbix_agentd.conf's user-define paramter

[laughman]

http://zabbix.com/forum/showthread.php?t=12920 Capturing Linux IO disk stats using device-mapper names

i find above thread for capture linux disk io stats.

unfortunately device mapper is /dev/mappper/VolGroup00-LogVol00
it contain special character '-'
i can't modify device mapper name.
so i put 'VolGroup00-LogVol00' item key string


-- zabbix_agentd.log ---

 23374:20100310:170644.417 Item [custom.vfs.dev.read.sectors[VolGroup00-LogVol01]] error: Special characters '\'"`*?[-]{}~$!&;()<>|#@' are not allowed in the parameters
 23374:20100310:170646.813 Item [custom.vfs.dev.write.ms[VolGroup00-LogVol00]] error: Special characters '\'"`*?[-]{}~$!&;()<>|#@' are not allowed in the parameters
 23376:20100310:170648.314 Item [custom.vfs.dev.write.ms[VolGroup00-LogVol01]] error: Special characters '\'"`*?[-]{}~$!&;()<>|#@' are not allowed in the parameters

how to use special character in item key string?

need advice. please

[richlv]

this issue has been fixed, fix will be available in 1.8.2