Unit postfix (K, M,G, etc.) cannot be used in the second parameter of count() function.

The trigger expression

{hostname:itemkey.count(1m,930M,ge)}

>0 is set, the trigger become PROBLEM when item received bigger than 930. Following is zabbix_server.log output when item received value "950".

31451:20120814:174826.288 In evaluate_COUNT()
31451:20120814:174826.288 In get_function_parameter_uint() parameters:'1m,"930M","ge"' Nparam:1
31451:20120814:174826.288 In substitute_simple_macros() data:'1m'
31451:20120814:174826.288 get_function_parameter_uint() flag:0 value:60
31451:20120814:174826.288 End of get_function_parameter_uint():SUCCEED
31451:20120814:174826.288 In get_function_parameter_str() parameters:'1m,"930M","ge"' Nparam:2
31451:20120814:174826.288 In substitute_simple_macros() data:'930M'
31451:20120814:174826.288 get_function_parameter_str() value:'930M'
31451:20120814:174826.288 End of get_function_parameter_str():SUCCEED
31451:20120814:174826.288 In get_function_parameter_str() parameters:'1m,"930M","ge"' Nparam:3
31451:20120814:174826.288 In substitute_simple_macros() data:'ge'
31451:20120814:174826.288 get_function_parameter_str() value:'ge'
31451:20120814:174826.288 End of get_function_parameter_str():SUCCEED
31451:20120814:174826.288 In DBget_history()
31451:20120814:174826.288 query [txnlev:1] [select value from history_uint where itemid=22164 and clock>1344934045 and clock<=1344934105]
31451:20120814:174826.289 End of DBget_history()
31451:20120814:174826.289 In DBfree_history()
31451:20120814:174826.289 End of DBfree_history()
31451:20120814:174826.289 evaluate_COUNT() value:1