I have over 100 systems that run just fine. But, last Sat night one system stop updating 3 rrd files. Here is the directory listing.
total 2326 drwxr-xr-x 2 hobbit hobbit 1024 Sep 25 13:48 . drwxr-xr-x 163 hobbit hobbit 4096 Sep 17 16:02 .. -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 clock.rrd -rw-r--r-- 1 hobbit hobbit 38556 Sep 25 14:21 disk,root.rrd -rw-r--r-- 1 hobbit hobbit 38556 Sep 25 14:21 disk,tmp.rrd -rw-r--r-- 1 hobbit hobbit 38556 Sep 25 14:21 ifstat.eri0.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 21 21:07 la.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 memory.real.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 memory.swap.rrd -rw-r--r-- 1 hobbit hobbit 95508 Sep 25 13:22 mpstat.CPU0.rrd -rw-r--r-- 1 hobbit hobbit 95508 Sep 25 13:22 mpstat.CPU1.rrd -rw-r--r-- 1 hobbit hobbit 304332 Sep 25 14:21 netstat.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 ports.FTP.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 ports.WAITftp.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 ports.WAITftpctrl.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 ports.ftpctrl.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 processes.defunct.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:21 processes.proftpd.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 21 21:07 procs.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 25 14:22 tcp.conn.rrd -rw-r--r-- 1 hobbit hobbit 19572 Sep 21 21:07 users.rrd -rw-r--r-- 1 hobbit hobbit 304332 Sep 25 14:21 vmstat.rrd
When I look at the cpu column, I see normal system info including a bottom line of loads, but the load graph is blank. I tried moving the la.rrd file to la.rrd_org but never saw a new one created. The same goes for procs.rrd and users.rrd.
I looked at the log files on the server and client and do not see anything.
I also did a rrdtool dump on la.rrd and it showed data up to the last update and did not give any kind of error.
Does anyone have a clue where I need to look?
Thank you,
Tom