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rrdtool
by jon＠shadowsoft.com 31 Oct '08

31 Oct '08

This isn't quite the place for this, but you guys always give really good answers. :-) If I want to install rrdtool and snmpget on a really "stock" CentOS system, and yum can't find these things in the "usual" places... what do I need to do to get them? Thanks, Jon

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Purple Colours
by Jarrod.Hodder＠paradigmit.net.au 31 Oct '08

31 Oct '08

Hey, I have noticed that on my monitor that a lot of the tests are turning purple. I read in this thread (http://www.hobbitmon.com/hobbiton/2007/08/msg00051.html) that I should check the status of my hobbitclient.sh. I ran the status and it returned. /runclient.sh status Hobbit client (clientlaunch) does not appear to be running So I thought that would be my problem, I navigated to my hobbitclient.sh and tried to run it. This is the error I am getting. root at Hobbits:/usr/lib/hobbit/client/bin# ./hobbitclient.sh ./hobbitclient.sh: 45: /bin/clientupdate: not found ./hobbitclient.sh: 52: /bin/hobbitclient-linux.sh: not found ./hobbitclient.sh: 63: /bin/logfetch: not found ./hobbitclient.sh: 79: @: not found root at Hobbits:/usr/lib/hobbit/client/bin# This is a list of files in my /client/bin/ directory bb bbhostgrep hobbitclient-aix.sh hobbitclient-hp-ux.sh hobbitclient-netbsd.sh hobbitclient-sco_sv.sh hobbitlaunch orcahobbit bbcmd bbhostshow hobbitclient-darwin.sh hobbitclient-irix.sh hobbitclient-openbsd.sh hobbitclient.sh logfetch bbdigest clientupdate hobbitclient-freebsd.sh hobbitclient-linux.sh hobbitclient-osf1.sh hobbitclient-sunos.sh msgcache So from that I can see that the files are infact there, but it can't see them. Any help on where I went wrong would be appreciated. -Jarrod

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wildcards or regex with SPLITNCV
by hobbit＠elyograg.org 30 Oct '08

30 Oct '08

I am working on setting up graphs to track an application. I have created a test that produces the output at the end of this message, I want to use SPLITNCV to handle it, but I don't want to be required to update the hobbit configuration and restart when the number of indexes in the system increases. Is there a way to define the SPLITNCV_testname variable in such a way that it can handle this? Also, I want to be able to set up the live_count and broker_count variables as counters, but be able to track negative changes as well as positive. I'm not sure if the DERIVE format mentioned in the docs will do negative changes. Normally, the value marches ever higher, but when there are problems, it will go down, and I want to see that on the graph. The _time variables and the rest of the _count variables will be gauges. Is this something that can be accomplished? If I have to set up all the graphs as gauge and deal with an ever-increasing value for the special entries, then I will do that. This is on the production system, running version 4.2. I started with the source package from the debian backports archive, then patched with the central BBWin patch and the allinone patch in addition to the existing debian-specific patches. I had to resolve a couple of conflicts, but got it to compile and run. Script output: ============== live_count : 30635889 diff_count : 0 broker_time : 1355 broker_count : 30635889 rss_time : 4525 rss_count : 1680777 indy1s2_time : 863 indy1s2_count : 53532 indy1s3_time : 34 indy1s3_count : 789 indy2s1_time : 23 indy2s1_count : 674006 indy2s2_time : 25 indy2s2_count : 952450 indy3s1_time : 21 indy3s1_count : 1004714 indy4s1_time : 32 indy4s1_count : 997684 indy4s2_time : 32 indy4s2_count : 996035 indy5s1_time : 27 indy5s1_count : 1000602 indy5s2_time : 77 indy5s2_count : 999003 indy6s1_time : 26 indy6s1_count : 1003493 indy6s2_time : 25 indy6s2_count : 1001920 indy7s1_time : 28 indy7s1_count : 999484 indy7s2_time : 26 indy7s2_count : 1003172 indy8s1_time : 25 indy8s1_count : 1004038 indy8s2_time : 24 indy8s2_count : 1000058 indy9s1_time : 25 indy9s1_count : 999745 indy9s2_time : 24 indy9s2_count : 998908 indy10s1_time : 28 indy10s1_count : 995340 indy10s2_time : 25 indy10s2_count : 1001914 indy11s1_time : 21 indy11s1_count : 998153 indy11s2_time : 20 indy11s2_count : 1000448 indy12s1_time : 21 indy12s1_count : 995504 indy12s2_time : 22 indy12s2_count : 996100 indy13s1_time : 26 indy13s1_count : 997570 indy13s2_time : 50 indy13s2_count : 999154 indy14s1_time : 22 indy14s1_count : 997059 indy14s2_time : 21 indy14s2_count : 995457 indy15s1_time : 27 indy15s1_count : 1003780 indy15s2_time : 25 indy15s2_count : 997950 indy16s1_time : 66 indy16s1_count : 999673 indy16s2_time : 34 indy16s2_count : 994129 indy17s1_time : 28 indy17s1_count : 998302 indy17s2_time : 56 indy17s2_count : 975723

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Graph definitions
by Vernon.Everett＠woodside.com.au 30 Oct '08

30 Oct '08

Hi all Is there any way to define a graph definition for values that may or may not be available. Let's work with CPU temperature, just as an example. In hobbitserver.cfg, I can define this NCV_systemp="*:GAUGE" (And the other ncv definitions) It then generates rrd files for all the servers. However, some systems have 1 cpu, some have 2, and some 4. So the rrd files only have entries for the number of CPUs. In the hobbitgraph.cfg we can define the graph, with 4 cpu temperatures, but if the rrd file doesn't contain 4 fields (i.e. system has only 2 CPUs), it doesn't generate a graph. It is also not possible to have a separate graph definition for 1, 2 and 4 CPU systems. The other way round it, is to have each CPU in a separate file, and define FNPATTERN= with a wildcard. But how do we get the ncv module to put each field in a sepreate rrd file? Regards Vernon NOTICE: This email and any attachments are confidential. They may contain legally privileged information or copyright material. You must not read, copy, use or disclose them without authorisation. If you are not an intended recipient, please contact us at once by return email and then delete both messages and all attachments.

3 3

Weird disk errors....the sequel
by URMM＠VM.MARIST.EDU 30 Oct '08

30 Oct '08

I was premature in thinking that Stef's patch solved the problem. However, I've narrowed down the cause. Turns out, it isn't related to the AIX client in general. Its related to one AIX server specifically. This server has a huge number of ports connected, which is a problem we have to deal with, but can't do much about right now. Meanwhile, the number of ports is causing the hobbit server issues. Here's the error messages we get on the hobbitd test: Latest errormessages: Oversize data/client msg from 148.100.11.11 truncated (n=1269789, limit 524288) First line: ldapb|aix|aix| Oversize status msg from 148.100.11.11 for ldapb:ports truncated (n=513615, limit=262144) I think this issue is, in turn, causing the false alerts we are seeing elsewhere. When I remove this server from the bb-hosts config, that problem goes away. Is there a way I can turn off the ports test for this one server? Or, can I limit how much data the client sends to Hobbit server? Any other suggestions? Martha

2 1

hobbit
by christine.tumbusch＠siemens.com 30 Oct '08

30 Oct '08

Version Hobbit Monitor - 4.2.0 How do I go about getting rid of duplicates - for instance one of my clients, if I click the info button, in the Alerting area, I will see duplicate entries for conn, disk, ports that are exactly the same: There will be 2 conn, 2 disk, 2 ports, 2 procs with the same recipient, same delays, etc. If I search any of the files on the server, there is only that one client name. Out of all the clients I have 4 that are doing this. One has 4 of the same entries. The other 3 have 2 entries each. Each name is different.

3 2

[hobbit] Weird disk alert with bad data
by Craig.Cook＠gpi.com 30 Oct '08

30 Oct '08

Speaking of weird disk alerts... I have been getting alarms like this lately, on various Solaris hosts at random times... Thu Oct 30]16:06:19 EDT 2008 - Filesystems NOT ok red 6676762 3552136 66% / (10332220% used) has reached the PANIC level (95%) red 1622387 2474913 40% /var (4138686% used) has reached the PANIC level (95%) red 60080034 32598889 65% /export (93615073% used) has reached the PANIC level (95%) red 1320 58296888 1% /etc/svc/volatile (58298208% used) has reached the PANIC level (95%) red 16 58296888 1% /tmp (58296904% used) has reached the PANIC level (95%) Filesystem kbytes use ]vail capacity Mounted on /dev/md/dsk/d0 10332220 6676762 3552136 66% / /dev/md/dsk/d4 4138686 1622387 2474913 40% /var /dev/md/dsk/d7 93615073 60080034 32598889 65% /export swap 58298208 1320 58296888 1% /etc/svc/volatile swap 58296904 16 58296888 1% /tmp I suspected it was a corrupt "df" command, due to the "]" showing up. The first line where the hostname should be is corrupted as well though. This usually only happens once, next disk check reports green as usual with correct data. Using Hobbit Monitor 4.3.0-0.20080403 Craig

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[Err] [hobbit] rrdtool
by spam_master＠enage.com 30 Oct '08

30 Oct '08

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[hobbit] client data wont report to 2nd server
by sigurdur＠raforninn.is 30 Oct '08

30 Oct '08

Hello Kevin. As I understand your problem, you want one central server that contains everything that other servers in your organization monitor. (Useful when you have multiple clients on different sites that do not have access straight to the internet or the main hobbit server) This is something that I had to do a lot of investigation and testing to get it to function properly. The solution is a right mixture of hobbitd and bbproxy by using two ports on the server. Let me go into more detail. First the theory: You should have two ports open on the server, one for the bbproxy that will send out messages to two servers, localhost and the remote server. I chose 1984 (default) and 1985. So when the bbproxy receives a message from a client, it forwards it to the local host AND the external server, however there is one problem with this, all the network tests (done locally) get screwed up! The solution to this would be to have a different configuration file for those tests. Second, configuration settings: Start by copying your hobbitserver.cfg to another file, hobbitserverproxy.cfg, this enables the network tests to know where to send information. (The file should only have one ip address in BBSERVERIP, the eth0 IP. It should have the BBPORT 1984, it should contain BBDISP as $BBSERVERIP and BBDISPLAYS should be empty.) Now, on to editing the original hobbitserver.cfg. BBSERVERIP should be "127.0.0.1", BBPORT should be 1985, BBDISP should be "0.0.0.0" and BBDISPLAYS should be "$BBSERVERIP 12.34.56.78" (the ip of your external hobbit server). Now edit hobbitlaunch.cfg In the section [hobbitd], you should add '-listen=127.0.0.1:1985' to the CMD. The ENVFILE should stay the same. In the section [bbproxy], you should comment out the DISABLED line. Change the ENVFILE to the hobbitserverproxy.cfg file. Change the CMD and add '--bbdisplay=127.0.0.1:1985,12.34.56.78' (the ip of your external hobbit server) after the '--hobbitd' option. In the sections [bbnet] and [bbretest] you should change ENVFILE to hobbitserverproxy.cfg. Third, restarting hobbit: /etc/init.d/hobbitd restart Easy as pie :-) Hope you can use this information.. With regards, Sigurður Guðbrandsson ________________________________ From: Hanrahan, Kevin [mailto:Kevin.Hanrahan at elavon.com] Sent: 29. október 2008 12:26 To: 'hobbit at hswn.dk' Subject: RE: [hobbit] client data wont report to 2nd server yes, both client and server From: Ralph Mitchell [mailto:ralphmitchell at gmail.com] Sent: Tuesday, October 28, 2008 5:32 PM To: hobbit at hswn.dk Subject: Re: [hobbit] client data wont report to 2nd server On Tue, Oct 28, 2008 at 4:05 PM, Hanrahan, Kevin <Kevin.Hanrahan at elavon.com> wrote: Hi all, I am trying to add a 2nd server to have the clients report to. I edited hobbitclient.cfg to be as such: BBDISP="0.0.0.0" # IP address of the Hobbit server BBDISPLAYS="192.168.1.1 192.168.1.2" # IP of multiple Hobbit servers. BBDISP must be "0.0.0.0". the first server gets all the client data but the 2nd server only gets the data from the tests in the "ext" directory....the stuff called out in clientlaunch.cfg. Things like disk, memory, cpu, etc never get to the 2nd server. What did I miss? Did you bounce Hobbit?? Ralph Mitchell ----------------------------------------- Note: The information contained in this e-mail and in any attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. The recipient should check this e-mail and any attachments for the presence of viruses. Sender accepts no liability for any damages caused by any virus transmitted by this e-mail. If you have received this e-mail in error, please notify us immediately by replying to the message and delete the e-mail from your computer. Elavon (formerly NOVA Information Systems)

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[Err] Re: [hobbit] Graph definitions
by spam_master＠enage.com 30 Oct '08

30 Oct '08

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