perl - Munin not generating graphs -


my clean munin install not generating graphs, did listed in url debug

http://munin-monitoring.org/wiki/faq_no_graphs#ijustreadtheaboveanswerandtherestillarentanygraphs

i can connect via telnet node.

-the nodes comand display node correctly

-the list command shows list of plugins correctly.

-the fetch command provides empty output!!!

i opened munin-node.log file see what's going on, , every entry logs (i think 1 entry every plugin) show 1 of 2 error messages (when restart node error switch 1 another)

1- error output threads: 2013/08/08-07:38:04 [2659] insecure directory in $env{path} while running -t switch @ /usr/share/perl5/munin/node/service.pm line 241. 2013/08/08-07:38:04 [2659] service 'threads' exited status 255/0.

2- error output vmstat: 2013/08/08-07:35:02 [1096] 2013/08/08-07:35:02 [1186] died @ /usr/share/perl5/munin/common/timeout.pm line 66, line 74.

i have no clue, of how solve this.

im using ubuntu 12.04 , installed munin version 1.4 ... since 2.x not available ubuntu 12.04

maybe experience pearl orient me on how edit source rid of error!!!


Comments

Post a Comment

Popular posts from this blog

matlab - Deleting rows with specific rules -

i got 20*3 cell array , need delete rows contains "137", "2" , "n:t" origin data: 't' '' '' 'np(*)' '' '' [ 137] '' '' [ 2] '' '' 'are' 'and' 'np(fcc_a1#1)' '' '' '1:t' [ 1200] [0.7052] '' [1.2051e+03] [0.7076] '' 'are' 'and' 'np(fcc_a1#3)' '' '' '2:t' [ 1200] [0.0673] '' [1.2051e+03] [0.0671] '' 'are' 'and' 'np(m23c6)' '' '' '3:t' [ 1200] [0.227...
Read more

php - MySQLi multi_query results for later use -

i using mysqli multi_query work several select statemets @ time. know how handle results, able use them later in code. example: <?php //connection stuff $query = "select name, surname database1;"; $query.= "select car, year, type database2 carid='1';"; $query.= "select product, price database3;"; if ($mysqli->multi_query($query)) { if($result = $mysqli->store_result()) { while($row = $result->fetch_row()) { --> here? } } } ?> <html> <div id='persona'> <?php foreach() { --> print name + surname } ?> </div> <div id='cars'> <?php foreach() { --> print car + year + type } ?> </div> <div id='product'> <?php foreach() { --> print product + price } ?> </div> </html> one more thing, prepared statements not possible when using multiple_query, right? there no benefit in putting unrelated queries in 1 multi ...
Read more