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runclient.sh
by lars.ebeling＠leopg9.no-ip.org 16 Aug '05

16 Aug '05

Hi All, are changes in clientlaunch.cfg automatically recognised by the clientsoftware? I think I have to restart. In runclient.sh there are only the commands start and stop. I think there could be restart/reload like in hobbitstart.sh Regards Lars Ebeling http://leopg9.no-ip.org Hobbithobbyist "Never run after your own hat. Others will be delighted to do it; why spoil their fun?" -- Mark Twain

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[REPOST]strange down message
by r.tagliaferri＠tosnet.it 16 Aug '05

16 Aug '05

I've hobbit 4.1.1 on linux and it work fine, but i received a false down of a server: red Tue Aug 2 07:32:01 2005 conn NOT ok Service conn on banchi is not OK : Host does not respond to ping System unreachable for 2 poll periods (86 seconds) &red x.x.x.x is unreachable The server is up and if i go in hobbi i see the connection up, without ani problem The subjet report a 0 id: Hobbit [0] banchi:conn CRITICAL (RED) The problem born 2 days ago when i changed an hd on this server, but hobbit see both down and up state... Hobbit [492938] banchi:conn CRITICAL (RED) Hobbit banchi:conn recovered Where is the false record? -- Roberto Tagliaferri Responsabile Progettazione & Produzione TosNet s.r.l. - Internet Service Provider r.tagliaferri at tosnet.it www.tosnet.it

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Benoit Vanderbeck/vlafo is niet op kantoor.
by benoit.vanderbeck＠vlafo.be 16 Aug '05

16 Aug '05

I will be out of the office starting 16/08/2005 and will not return until 22/08/2005. Ik ben niet op het kantoor. Voor dringende zaken ivm het systeembeheer van het Fonds kan u een mail sturen naar exploitatie at vlafo.be. Benoit

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[hobbit] hobbitd_client core
by David.Gore＠mci.com 15 Aug '05

15 Aug '05

hobbitd_client core, again when I was replacing BB client installs with hobbit clients. hobbit at hobbit:/export/home/hobbit/server> find . -name core ./tmp/core hobbit at hobbit:/export/home/hobbit/server> ls -al ./tmp/core -rw------- 1 hobbit other 1645444 Aug 15 20:01 ./tmp/core hobbit at hobbit:/export/home/hobbit/server> file ./tmp/core ./tmp/core: ELF 32-bit MSB core file SPARC Version 1, from 'hobbitd_client' hobbit at hobbit:/export/home/hobbit/server> gdb bin/hobbitd_client ./tmp/core GNU gdb 6.0 Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "sparc-sun-solaris2.9"... Core was generated by `hobbitd_client --no-ps-listing --no-clear-msgs'. Program terminated with signal 6, Aborted. Reading symbols from /usr/lib/libpcre.so.0...done. Loaded symbols for /usr/lib/libpcre.so.0 Reading symbols from /usr/lib/libresolv.so.2...done. Loaded symbols for /usr/lib/libresolv.so.2 Reading symbols from /usr/lib/libsocket.so.1...done. Loaded symbols for /usr/lib/libsocket.so.1 Reading symbols from /usr/lib/libnsl.so.1...done. Loaded symbols for /usr/lib/libnsl.so.1 Reading symbols from /usr/lib/libc.so.1...done. Loaded symbols for /usr/lib/libc.so.1 Reading symbols from /usr/lib/libdl.so.1...done. Loaded symbols for /usr/lib/libdl.so.1 Reading symbols from /usr/lib/libmp.so.2...done. Loaded symbols for /usr/lib/libmp.so.2 Reading symbols from /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1...done. Loaded symbols for /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1 #0 0xff19fff8 in _libc_kill () from /usr/lib/libc.so.1 (gdb) bt #0 0xff19fff8 in _libc_kill () from /usr/lib/libc.so.1 #1 0xff136cd8 in abort () from /usr/lib/libc.so.1 #2 0x0001e748 in sigsegv_handler (signum=11) at sig.c:57 #3 <signal handler called> -- David Gore (v965-3670) Enhanced Technology Support (ETS) Network Management Systems (NMS) IMPACT Transport Team Lead - SCSA, SCNA Page: 1-800-PAG-eMCI pin 1406090 Vnet: 965-3676

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[hobbit] core dump
by David.Gore＠mci.com 15 Aug '05

15 Aug '05

hobbitd core, could have been caused by me turning up new hobbit clients replacing old BB clients? hobbit - hobbitd_client Mon Aug 15 18:25:37 2005 - Program crashed Fatal signal caught! I suppose this means hobbitd_client cored first and then hobbitd, overwriting the first core? hobbit at hobbit:/export/home/hobbit/server> file ./tmp/core ./tmp/core: ELF 32-bit MSB core file SPARC Version 1, from 'hobbitd' hobbit at hobbit:/export/home/hobbit/server> gdb bin/hobbitd tmp/core GNU gdb 6.0 Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "sparc-sun-solaris2.9"... Core was generated by `hobbitd --pidfile=/export/home/hobbit/server/logs/hobbitd.pid --restart=/export'. Program terminated with signal 6, Aborted. Reading symbols from /usr/lib/libresolv.so.2...done. Loaded symbols for /usr/lib/libresolv.so.2 Reading symbols from /usr/lib/libsocket.so.1...done. Loaded symbols for /usr/lib/libsocket.so.1 Reading symbols from /usr/lib/libnsl.so.1...done. Loaded symbols for /usr/lib/libnsl.so.1 Reading symbols from /usr/lib/libc.so.1...done. Loaded symbols for /usr/lib/libc.so.1 Reading symbols from /usr/lib/libdl.so.1...done. Loaded symbols for /usr/lib/libdl.so.1 Reading symbols from /usr/lib/libmp.so.2...done. Loaded symbols for /usr/lib/libmp.so.2 Reading symbols from /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1...done. Loaded symbols for /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1 #0 0xff19fff8 in _libc_kill () from /usr/lib/libc.so.1 (gdb) bt #0 0xff19fff8 in _libc_kill () from /usr/lib/libc.so.1 #1 0xff136cd8 in abort () from /usr/lib/libc.so.1 #2 0x00020fe8 in sigsegv_handler (signum=10) at sig.c:57 #3 <signal handler called> (gdb) q hobbit at hobbit:/export/home/hobbit/server> ls -al ./tmp/core -rw------- 1 hobbit other 13491236 Aug 15 18:29 ./tmp/core -- David

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[hobbit] new commands, nice
by David.Gore＠mci.com 15 Aug '05

15 Aug '05

Nice new commands bbhostgrep, bbhostshow and bbcmd with man pages. I was wondering how I might test my external scripts and was just in the middle of trying to figure out how to do it assuming I could somehow kick it off with hobbitlaunch. Luckily I decided to get the lastest snapshot. Thanks Henrik. Just as a curiosity without parameters on Solaris 9, on the hobbit server, bbhostgrep and bbhostshow drop core. -- David Gore (v965-3670) Enhanced Technology Support (ETS) Network Management Systems (NMS) IMPACT Transport Team Lead - SCSA, SCNA Page: 1-800-PAG-eMCI pin 1406090 Vnet: 965-3676

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OSF proc processing, COMMAND, CMD?
by David.Gore＠mci.com 14 Aug '05

14 Aug '05

"osf.c" [Read only] [Modified] [Shared lock] line 51 of 123 --41%-- unix_procs_report(hostname, hinfo, fromline, timestr, "CMD", "COMMAND", psstr); was unix_procs_report(hostname, hinfo, fromline, timestr, "CMD", NULL, psstr); Not sure why you took out COMMAND in the lastest snapshot? We need that to process /usr/ucb/ps wwaux. Otherwise, we get: Sun Aug 14 19:33:16 GMT 2005 - Processes NOT ok yellow Expected string CMD not found in ps output header This didn't work, now it is alarming on PROCs although I can see all the procs in the client data. Can we get COMMAND back for OSF and ps wwuax? nmsbb at myHost:/usr/nmsbb/client/bin> ps wwaux|head USER PID %CPU %MEM VSZ RSS TTY S STARTED TIME COMMAND -- David Gore (v965-3670) Enhanced Technology Support (ETS) Network Management Systems (NMS) IMPACT Transport Team Lead - SCSA, SCNA Page: 1-800-PAG-eMCI pin 1406090 Vnet: 965-3676

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[hobbit] Virtual hosts, floating IPs, clustering
by David.Gore＠mci.com 14 Aug '05

14 Aug '05

Rolf Schrittenlocher had asked about virtual hosts and monitoring thereof, the emails are on 07/31 and 08/01. Someone perhaps Henrik mentioned use the CLIENT tag in bb-hosts. I tried that and it didn't seem to work (statuses were not sent for both hosts listed to the web page), not that it would really resolve my issue anyway. Henrik, you did mention HP-UX clusters and that is what we are using more specifically DGUX clusters, but the concept is the same. You have several systems with fixed IPs and a service with its own IP that can run on one or more of the systems with the fixed IPs. What we did with the BB client was added a second line to all the shell scripts (CPU, MEM, etc...) to send a status for the service or virtual hostname in addition to the physical or fixed hostname. Yes, that gives us two sets of the same data, but we can live with that. Additionally our external scripts would send statuses for the service or virtual host as needed. I did have to write a script to move BB client configs (typically the tab files) around when the service moved. I have two copies hobbitlaunch running and everything is green as I would like. Perhaps just rewriting runclient.sh two accomodate two instances would work. One instance for the physical host and one for the virtual/service host? Thoughts? thisHost> ./runclient.sh --hostname thisHost thisHost> ./runclient.sh --hostname thisService_on_thisHost -- David

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System Log Monitoring
by rgordonjr＠gmail.com 12 Aug '05

12 Aug '05

Hello Henrick - Wondering if you had any kind of time frame for adding system log monitoring into the client? (/var/log/syslog, /var/adm/messages and possibly a user configurable one).... Thanks! -- --==[ Bob Gordon ]==--

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[hobbit] System Log Monitoring
by jason.kruse＠teldta.com 12 Aug '05

12 Aug '05

> -----Original Message----- > From: henrik at hswn.dk [mailto:henrik at hswn.dk] > > Also, I'd really like to have some mechanism for alerting different > people depending on what log-entry triggers an alert. (Same goes for > the "procs" and perhaps "disk" olumns, by the way - but I know how > to implement that). > > So ideas and suggestions are welcome. I hacked up big brother to do this and was going to try to get this for hobbit when I had free time. I'd post code but I'm not sure if I'm legally allowed. I created a new config file I called the twitchtab. Each entry was: Hostname ; service ; specific item ; people to page ; people to not page I have a wrapper script that parses each service and the warnrules to create the people to page/ignore entry to put in the file. This needs to be consistent with warnrules since I trigger the check after a match of a notification being sent. Messages have a specific item of 'file : " string you matched on "'. I use perl so some of this might be harder in C. Basically I read until '&pagelevel /filename (scanned at ...)', parse the filename and set a hash with the list of recipients. I then read until the next &color /filename, checking each line to see if our string is found. Each line is treated as having it's own list of recipients with a tally being done at the end to find who really gets notified. At the end I walk the hash and create the final list of recipients. Usually it's the same list as the beginning since it's hard to account for all items that may be put in the log. Anyhow, I'm really looking forward to this since it would be one less thing I need to support myself. Jason

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