Nav-users

nav-users@lister.sikt.no

3 participants
1384 discussions

snmptrapd with ImportError
by morten.brekkevold＠uninett.no 30 Okt '07

30 Okt '07

Ingeborg Hellemo <Ingeborg.Hellemo(a)cc.uit.no> writes: > The module is where it is supposed to be, > PYTHONPATH=/usr/local/nav/lib/python. Other python-parts of NAV is > working as expected (or at least not complaining about missing > modules...). > > Morten, you have a user on po.uit.no. Feel free to poke around. Thanks, I had a poke, and now I know what the problem is. Your immediate fix is to do the following as root: touch /usr/local/nav/lib/python/nav/snmptrapd/__init__.py which will make Python actually recognize nav.snmptrapd as a proper Python package. The reason I was unable to reproduce the problem on my end was that I assumed this occurred when you started the daemon, but it seems it actually occurs every time a trap is received (and I had nothing configured to send traps to my daemon). The problem being that snmptrapd imports the handler modules every time it receives a trap, and not just once at the start of the process (which I think it should). I've filed this as two separate bugs in the tracker: 1. http://sourceforge.net/tracker/index.php?func=detail&aid=1822650&group_id=1… 2. http://sourceforge.net/tracker/index.php?func=detail&aid=1822651&group_id=1… -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Tue Oct 30 11:07:04 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Tue Oct 30 11:07:07 2007 Subject: [Nav-users] Nagios+lampp In-Reply-To: <Pine.LNX.4.64.0710261910340.3828(a)tyholt.uninett.no> (Vidar Faltinsen's message of "Fri, 26 Oct 2007 19:11:39 +0200 (CEST)") References: <20071026092109.wzj2jfan2c08084s(a)charlie.vbnet.com.br> <Pine.LNX.4.64.0710261910340.3828(a)tyholt.uninett.no> Message-ID: <yylabq0x6ev.fsf(a)voldsminde.uninett.no> Vidar Faltinsen <vidar.faltinsen(a)uninett.no> writes: > On Fri, 26 Oct 2007, marcos.sandrini(a)embryo.com.br wrote: > >> Bom dia! > > Bom dia, to you, too! Hi Marcos, I think what Vidar is trying to say, is that nobody on this list can read Portugese, so if you really want an answer, you should try again in English :-) -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Tue Oct 30 11:13:59 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Tue Oct 30 11:14:01 2007 Subject: [Nav-users] PHP-errors from AlertProfiles In-Reply-To: <200710260823.l9Q8N64N014697(a)barnetv.cc.uit.no> (Ingeborg Hellemo's message of "Fri, 26 Oct 2007 10:23:06 +0200") References: <200710260823.l9Q8N64N014697(a)barnetv.cc.uit.no> Message-ID: <yyl3avsx63c.fsf(a)voldsminde.uninett.no> Ingeborg Hellemo <Ingeborg.Hellemo(a)cc.uit.no> writes: > NAV 3.3.0 and php5 > > > If I try to add a new profile I get: > > AlertProfiles PHP Errorhandler [snip] > Any ideas? I had a chat with Arne, one of the original developers of the alert system (since I haven't touched PHP in many years now), as we tried to upgrade to PHP5. He suggested that these errors had been present all along, but that previous php versions suppressed them by default. I think he based this on the fact that whatever error messages Alert Profiles spat at us under PHP5, anything we did in the Alert Profiles interface would still work as before. Are your changes saved properly, despite the errors? -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Tue Oct 30 11:35:18 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Tue Oct 30 11:35:43 2007 Subject: [Nav-users] smsd is throwing exceptions at me In-Reply-To: <200710300901.l9U91Pvl076327(a)barnetv.cc.uit.no> (Ingeborg Hellemo's message of "Tue, 30 Oct 2007 10:01:25 +0100") References: <200710300901.l9U91Pvl076327(a)barnetv.cc.uit.no> Message-ID: <yylve8ovqjd.fsf(a)voldsminde.uninett.no> Ingeborg Hellemo <Ingeborg.Hellemo(a)cc.uit.no> writes: > Ingeborg.Hellemo(a)cc.uit.no said: >> How can I turn on more debugging? > > I have put > loglevel: DEBUG > into etc/smsd.conf, but this only makes a difference in logging from > /usr/local/nav/bin/smsd.py. I still don't see any log messages from > dispatcher.py You have of course: 1. Set loglevel: DEBUG 2. Restarted smsd? 3. Watched smsd.log until a message has been attempted dispatched? I do get log messages from nav.smsd.dispatcher here when debug logging is turned on. -- mvh Morten Brekkevold UNINETT >From Ingeborg.Hellemo at cc.uit.no Tue Oct 30 12:01:08 2007 From: Ingeborg.Hellemo at cc.uit.no (Ingeborg Hellemo) Date: Tue Oct 30 12:01:14 2007 Subject: [Nav-users] snmptrapd with ImportError In-Reply-To: Your message of "Tue, 30 Oct 2007 11:03:16 +0100." <yylfxzsx6l7.fsf(a)voldsminde.uninett.no> Message-ID: <200710301101.l9UB18tK078731(a)barnetv.cc.uit.no> morten.brekkevold(a)uninett.no said: > Your immediate fix is to do the following as root: > touch /usr/local/nav/lib/python/nav/snmptrapd/__init__.py > which will make Python actually recognize nav.snmptrapd as a proper Python > package. Cool! Then we immediately move on to new interesting errors. Now we have a "TypeError": [2007-10-30 11:54:14,375] [DEBUG] [pid=1422 nav.snmptrapd.linkupdown] Module linkupdown got trap .1.3.6.1.6.3.1.1.5.3 LINKDOWN [2007-10-30 11:54:14,376] [DEBUG] [pid=1422 nav.snmptrapd.linkupdown] SELECT netboxid, vendorid FROM netbox LEFT JOIN type USING (typeid) WHERE ip = %s [2007-10-30 11:54:14,377] [DEBUG] [pid=1422 nav.snmptrapd.linkupdown] SELECT swportid, module.deviceid, module.module, swport.interface FROM netbox LEFT JOIN module USING (netboxid) LEFT JOIN swport USING (moduleid) WHERE ip=%s AND ifindex = %s [2007-10-30 11:54:14,379] [ERROR] [pid=1422 nav.snmptrapd] Error when handling trap with nav.snmptrapd.handlers.linkupdown: unsubscriptable object Traceback (most recent call last): File "/usr/local/nav/bin/snmptrapd.py", line 300, in trapHandler accepted = mod.handleTrap(trap, config=config) File "/usr/local/nav/lib/python/nav/snmptrapd/handlers/linkupdown.py", line 110, in handleTrap subid = idres['swportid'] TypeError: unsubscriptable object

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Ranked Statistics: 12334963.32 percent
by Ingeborg.Hellemo＠cc.uit.no 30 Okt '07

30 Okt '07

12334963.32 percent is a nice number if you talk about increase in wages, but not if you talk about mortgage rates or CPU load. Something is wrong with our "Ranked Statistics". Top 20 CPU Routers show 6 boxes with impossible values, but if i click on the "Target"-link, the graph shows normal values (but not high enough to put it into Top 20). The rest of the boxes show normal values. The other views shows just as erroneous behaviour. Is this a result of us using RRDtool version 1.2.23? --Ingeborg -- Ingeborg ?strem Hellemo -- ingeborg(a)cc.uit.no (Univ. of Troms?, Norway)

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snmptrapd with ImportError
by Ingeborg.Hellemo＠cc.uit.no 29 Okt '07

29 Okt '07

/#tail /usr/local/nav/var/log/snmptrapd.log [2007-10-12 09:49:46,546] [ERROR] [pid=6655 nav.snmptrapd] Module nav.snmptrapd.handlers.linkupdown did not compile - No module named snmptrapd.handlers.linkupdown Traceback (most recent call last): File "/usr/local/nav/bin/snmptrapd.py", line 293, in trapHandler mod = __import__(name, globals(), locals(), [parent]) ImportError: No module named snmptrapd.handlers.linkupdown [2007-10-12 09:49:46,547] [ERROR] [pid=6655 nav.snmptrapd] Module nav.snmptrapd.handlers.airespace did not compile - No module named snmptrapd.handlers.airespace Traceback (most recent call last): File "/usr/local/nav/bin/snmptrapd.py", line 293, in trapHandler mod = __import__(name, globals(), locals(), [parent]) ImportError: No module named snmptrapd.handlers.airespace Any ideas? NAV 3.3.0 FreeBSD 6.2-RELEASE-p7 /#pkg_info | grep py mod_python-3.3.1 Apache module that embeds the Python interpreter within the py24-cheetah-2.0.r7 HTML template engine for Python py24-forgethtml-20041021 Python module for object-oriented HTML generation py24-forgetsql-0.5.1 Python module for object-oriented access to SQL databases py24-ipy-0.55 A Python module for handling IPv4 and IPv6 Addresses and Ne py24-ldap2-2.3 An LDAP module for python, for OpenLDAP2 py24-mx-base-2.0.6 The eGenix mx-Extension Series for Python py24-psycopg-1.1.21 The high performance Python adapter for PostgreSQL py24-rrdtool_lgpl-0.2.1_1 Python interface to RRDTool, the graphing and logging utili py24-setuptools-0.6c7 Download, build, install, upgrade, and uninstall Python pac py24-snmp2-2.0.9 SNMP framework for Python python24-2.4.4_1 An interpreted object-oriented programming language --Ingeborg -- Ingeborg ?strem Hellemo -- ingeborg(a)cc.uit.no (Univ. of Troms?, Norway)

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Nagios+lampp
by marcos.sandrini＠embryo.com.br 26 Okt '07

26 Okt '07

Bom dia! Por favor, alguem sabe se ? poss?vel usar o Nagios com o Lampp (ou xampp)? Gostaria tamb?m de saber se eu conseguiria com esta combina??o (Lampp+Nagios) usar o Oreon pra frontend. Obrigado a todos Marcos

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smsd is throwing exceptions at me
by Ingeborg.Hellemo＠cc.uit.no 26 Okt '07

26 Okt '07

[2007-10-26 11:07:15,014] [CRITICAL] [pid=90916 nav.smsd] Sending failed permanently. Exiting. (No dispatchers available. None configured or all dispatchers failed permanently.) gammu is working as expectet from the command line, python-gammu-0.22 is installed. How can I turn on more debugging? --Ingeborg -- Ingeborg ?strem Hellemo -- ingeborg(a)cc.uit.no (Univ. of Troms?, Norway)

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"Services - graphical view" - not so graphical
by Ingeborg.Hellemo＠cc.uit.no 18 Okt '07

18 Okt '07

Well, subject says it all: /browse/service/allMatrix looks terrible and not at all graphical. I see this both on our 3.3.0 installation and on tromso-vk.uit.no which runs r4194. Please fix? --Ingeborg

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Pilot installation and some problems
by rskjels＠pogostick.net 16 Okt '07

16 Okt '07

Dear all, I have installed Network Administration Visualized 3.3.0 on Debian Etch. I have installed NAV through aptitude. I'm very impressed with the amount of work and thought that have gone into this software package. However, i do have several problems. I can not see any informastion in the section called "Port View" when i click on a device in Home > Report > Devices in Operation Could this be some snmpproblem? I installed net-snmp and could do a snmpwalk against the device. Also serveral devices report Availability like this one: Availability -4.1e+180% -5.1e+175% -3.8e+166% (day / week / month) Could this be snmpversion troubles? When i try click on the Traffic Map, all i get is a new page showing a java aplet that just show the java logo. I have tried this with both firefox and IE. The only way to exit is to kill the browser process. Could this be a java version problem. getDeviceData.log is zero size. /var/log/nav/getDeviceData/getDeviceData-stdout.log is also zero. In /var/log/nav/getDeviceData/getDeviceData-stderr.log contains: java.lang.NullPointerException at snmp.SNMPSequence.setValue(Unknown Source) at snmp.SNMPVariablePair.<init>(Unknown Source) at snmp.SNMPv1CommunicationInterface.getNextMIBEntry(Unknown Source) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAllJavaSnmp(SimpleSnmp.java:665) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:640) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:616) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:598) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:522) at OidTester.doTest(OidTester.java:115) at OidTester.oidTest(OidTester.java:44) at QueryNetbox.run(QueryNetbox.java:724) java.lang.NullPointerException at snmp.SNMPSequence.setValue(Unknown Source) at snmp.SNMPVariablePair.<init>(Unknown Source) at snmp.SNMPv1CommunicationInterface.getMIBEntry(Unknown Source) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAllJavaSnmp(SimpleSnmp.java:690) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:640) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getAll(SimpleSnmp.java:616) at no.ntnu.nav.SimpleSnmp.SimpleSnmp.getNext(SimpleSnmp.java:303) at no.ntnu.nav.getDeviceData.deviceplugins.MibIISw.MibIISw.processMibII(MibIISw.java:308) at no.ntnu.nav.getDeviceData.deviceplugins.MibIISw.MibIISw.handleDevice(MibIISw.java:144) at QueryNetbox.run(QueryNetbox.java:787) Could this be related to the missing port view section? Thank you for your help. Any suggestions would be most welcome! Regards, Rikard >From NPabon at archstonesmith.com Tue Oct 16 10:27:55 2007 From: NPabon at archstonesmith.com (Pabon, Nestor) Date: Tue Oct 16 17:28:01 2007 Subject: [Nav-users] Could not connect to servlet In-Reply-To: <470F2EFC.1090408(a)uninett.no> References: <58B7A531794E6A49B3BAD57E333225440249A320(a)engexc11.archstonesmith.com> <470F2EFC.1090408(a)uninett.no> Message-ID: <58B7A531794E6A49B3BAD57E3332254402515740(a)engexc11.archstonesmith.com> Hi Morten; I'm still having the same issue. The output of "invoke-rc.d tomcat5.5 status" is "Tomcat servlet engine is running with Java pid /var/lib/tomcat5.5/temp/tomcat5.5.pd" The only changes I've made are those specified in: "/usr/share/doc/nav/README.Debian" Thank you for taking the time to address this problem. Regards, Nestor -----Original Message----- From: Morten Brekkevold [mailto:morten.brekkevold@uninett.no] Sent: Friday, October 12, 2007 2:23 AM To: Pabon, Nestor Cc: nav-users(a)itea.ntnu.no Subject: Re: [Nav-users] Could not connect to servlet Pabon, Nestor wrote, On 08-10-2007 19:09: > When attempting selecting the Network Explorer I get the following: [snip] > error: (111, 'Connection refused') > This is a packaged installation of NAV 3.2.2. on a Debian Etch 4.0. Hi Nestor, Either your Tomcat servlet container is not running, or it is listening to the wrong port (which I doubt, unless you've changed your Tomcat config). Check the tomcat status using "invoke-rc.d tomcat5.5 status". If it's not running, you can start it using "invoke-rc.d tomcat5.5 start" (as root, of course). -- mvh Morten Brekkevold UNINETT

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Java error
by morten.brekkevold＠uninett.no 16 Okt '07

16 Okt '07

Pat Riehecky wrote, On 12-10-2007 16:29: > Hello, > > I followed the instructions at > http://metanav.uninett.no/InstallingOnRHEL4 > > [root@stats networkDiscovery]# which java > /usr/bin/java > [root@stats networkDiscovery]# `which java` -version > java version "1.5.0_13" > Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05) > Java HotSpot(TM) Client VM (build 1.5.0_13-b05, mixed mode) > [root@stats networkDiscovery]# rpm -qa |grep sun > java-1.5.0-sun-1.5.0.13-1jpp.1.el4 > java-1.5.0-sun-jdbc-1.5.0.13-1jpp.1.el4 > # ls -l `which java` > lrwxrwxrwx 1 root root 22 Oct 2 03:32 /usr/bin/java > -> /etc/alternatives/java > [root@stats bin]# ls -l /etc/alternatives/java > lrwxrwxrwx 1 root root 35 Oct 12 09:13 /etc/alternatives/java > -> /usr/lib/jvm/jre-1.5.0-sun/bin/java > > I also have the slightly older java recommended by the instructions, but > I get the same error either way. Still looks fishy to me, when the java command appears not to understand the regular arguments. There's a lot of things we could check here: * What is your JAVA_HOME environment variable set to? * Can you confirm this is the value set for the cronjob? * What is JAVA_HOME set to in nav.conf? * Are there any other JVMs installed? ("rpm -qa | grep java" and "update-alternatives --display java") * What Java VM is running getDeviceData? (ps axuwww|grep getDeviceData) Is networkDiscovery the only NAV process which gives you this problem? Nothing wrong with getDeviceData, eventEngine or getBoksMacs? -- mvh Morten Brekkevold UNINETT >From Ingeborg.Hellemo at cc.uit.no Tue Oct 16 12:29:40 2007 From: Ingeborg.Hellemo at cc.uit.no (Ingeborg Hellemo) Date: Tue Oct 16 11:29:43 2007 Subject: [Nav-users] Samba reported as down when it is not? In-Reply-To: Your message of "Fri, 12 Oct 2007 10:08:52 +0200." <470F2B94.3060304(a)uninett.no> Message-ID: <200710160929.l9G9TehS024614(a)barnetv.cc.uit.no> morten.brekkevold(a)uninett.no said: > Not that I know of. The service monitor is mostly an unknown beast to the > current developers, and we suspect it has many problems. Since there are so > few of us, we are focusing the resources we have on the network management > parts of NAV, and locally we are using other service monitoring tools, such > as Hobbit. > That said, the University of Troms? has repeatedly attested their dependence > on the NAV service monitor, and have claimed willing to maintain and develop > it further. I have yet to see any results of this, though. The University of Troms? is still alive and kicking, but we have been somewhat busy with other issues with NAV 3.3.0 We have now began to go through the service-monitor in ver 3.3.0 and already found a couple of issues. (So far ssh, smtp and mysql works out of the box, dns has issues, ftp does something wrong) When it comes to SmbChecker we can not help you at all since we don't have smb-shares important enough to monitor :-) --Ingeborg -- Ingeborg ?strem Hellemo -- ingeborg(a)cc.uit.no (Univ. of Troms?, Norway)

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Samba reported as down when it is not?
by morten.brekkevold＠uninett.no 12 Okt '07

12 Okt '07

Pat Riehecky wrote, On 03-10-2007 15:01: > Is there any way to ask NAV why it believes a particular service is down? Not that I know of. The service monitor is mostly an unknown beast to the current developers, and we suspect it has many problems. Since there are so few of us, we are focusing the resources we have on the network management parts of NAV, and locally we are using other service monitoring tools, such as Hobbit. That said, the University of Troms? has repeatedly attested their dependence on the NAV service monitor, and have claimed willing to maintain and develop it further. I have yet to see any results of this, though. > I have a samba server that is always reported as down, yet > smbclient from the very same host reports no problems at all. > > # smbclient -L \\fileshare -U user -p 139 > Password: > Domain=[FILESHARE] OS=[Windows Server 2003 3790 Service Pack 2] > Server=[Windows Server 2003 5.2] > > Sharename Type Comment > --------- ---- ------- > IPC$ IPC Remote IPC > > Server Comment > --------- ------- > > Workgroup Master > --------- ------- > > Where should I look to see why NAV is upset? > NAV 3.2.2, RHEL4 servicemon.log is the place to look when you are wondering what the service monitor is doing. Also, servicemon.conf can be used to configure the debug level of this log. I'm looking at the SmbChecker plugin now, and it doesn't look good to me, though. It parses the output of the following command to verify the status of a samba server: /usr/bin/smbclient -L %s -p %i %s 2>/dev/null %s is the server IP address (or host name configured when adding the service handler), %i is the configured port (139). If you've entered a username and password in the service handler config, %s will be "-U username%password", and if you configured a workgroup, it will also contain "-W workgroup". This also means that your smbclient program must be located in /usr/bin/smbclient , since this is hard coded into the plugin :-( If your smbclient is not located in /usr/bin, or your version of smbclient does not support the above mentioned arguments, then I guess you will have trouble with this plugin. -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Fri Oct 12 11:17:29 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Fri Oct 12 10:18:15 2007 Subject: [Nav-users] Traffic Map will not display In-Reply-To: <3987.207.61.90.34.1191436754.squirrel(a)webmail.niagara.com> References: <3987.207.61.90.34.1191436754.squirrel(a)webmail.niagara.com> Message-ID: <470F2D99.2080109(a)uninett.no> rkillick(a)niagara.com wrote, On 03-10-2007 20:39: > The Traffic Map will not display and simply shows an empty box where the > map should be, and a lone remark in the status bar at the bottom left > "Applet vlanPlot notinted". Note: The "IP address scope - graphical view" > works fine. I have placed 6 x GSW (C3750s) into the '_Top' map container. > > Any ideas as to where to begin looking for the problem would be appreciated. Hi Bob, My first question is: Does the Network Explorer work for you? When the traffic map applet has problems, you should enable your Java Console and load the applet again, to see what is logged in the console. I can't give you an exact account of how to enable the Java Console, as this depends on both your OS and browser, and I don't know which you're using. If you can't figure it out by yourself, tell me which os/browser you are using, and I'll help you. Typical problems with the traffic map are: * The tomcat servlet container isn't running, so the traffic map cannot fetch it's data. * The apache server is accessed under a different host name than what is configured in the ServerName apache config option. The traffic map will attempt to fetch its data from a an URL with the ServerName in the host part, but the java applet security model will not allow applets to access anything but the same hostname the applet was loaded from. -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Fri Oct 12 11:23:24 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Fri Oct 12 10:23:29 2007 Subject: [Nav-users] Could not connect to servlet In-Reply-To: <58B7A531794E6A49B3BAD57E333225440249A320(a)engexc11.archstonesmith.com> References: <58B7A531794E6A49B3BAD57E333225440249A320(a)engexc11.archstonesmith.com> Message-ID: <470F2EFC.1090408(a)uninett.no> Pabon, Nestor wrote, On 08-10-2007 19:09: > When attempting selecting the Network Explorer I get the following: [snip] > error: (111, 'Connection refused') > This is a packaged installation of NAV 3.2.2. on a Debian Etch 4.0. Hi Nestor, Either your Tomcat servlet container is not running, or it is listening to the wrong port (which I doubt, unless you've changed your Tomcat config). Check the tomcat status using "invoke-rc.d tomcat5.5 status". If it's not running, you can start it using "invoke-rc.d tomcat5.5 start" (as root, of course). -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Fri Oct 12 11:31:34 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Fri Oct 12 10:31:37 2007 Subject: [Nav-users] Java error In-Reply-To: <1191965071.15629.17.camel(a)thales.iwu.edu> References: <1191965071.15629.17.camel(a)thales.iwu.edu> Message-ID: <470F30E6.1010401(a)uninett.no> Pat Riehecky wrote, On 09-10-2007 23:24: > I am getting the following error in the networkDiscovery log: > > Warning: -Xmx256m not understood. Ignoring. > Warning: -jar not understood. Ignoring. > Exception in thread "main" java.lang.NoClassDefFoundError: > networkDiscovery.jar > at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0) > at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0) > at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) > (/usr/lib/libgcj.so.5.0.0) > at __gcj_personality_v0 > (/usr/local/nav/lib/java/networkDiscovery/java.version=1.4.2) > at __libc_start_main (/lib/tls/libc-2.3.4.so) > at _Jv_RegisterClasses > (/usr/local/nav/lib/java/networkDiscovery/java.version=1.4.2) > > How do I fix this... I am not a java person..... > > NAV 3.2.2, RHEL4 Hi Pat, Did you follow Roger Aas' howto from MetaNAV for installing on RHEL4? To me it looks like you aren't using Sun's Java, but some other vendor's Java (The java command does not seem to understand the -Xmx and -jar options, which is pretty strange). What do the following two commands output on your system? which java java -version -- mvh Morten Brekkevold UNINETT >From morten.brekkevold at uninett.no Fri Oct 12 11:47:51 2007 From: morten.brekkevold at uninett.no (Morten Brekkevold) Date: Fri Oct 12 10:47:54 2007 Subject: [Nav-users] postgres and "nonstandard use of \\" In-Reply-To: <200710101055.l9AAthe9025671(a)barnetv.cc.uit.no> References: <200710101055.l9AAthe9025671(a)barnetv.cc.uit.no> Message-ID: <470F34B7.7020806(a)uninett.no> Ingeborg Hellemo wrote, On 10-10-2007 12:55: > My postgres 8.2 is whining about > "WARNING: nonstandard use of \\ in a string literal at character NN" > "HINT: Use the escape string syntax for backslashes, e.g., E'\\'." > > I think I have located the source of the warnings to be these lines in > /usr/local/nav/doc/sql/navprofiles.sql (NAV 3.3.0) > > INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES > (2, 2, '^/toolbox\\b'); [snip] > Are the lines supposed to look like this? Yes, PostgreSQL has always interpreted a backslash as an escape character, so these INSERT statements escape the backslash that we want to store in the database using a backslash, i.e. \\ to store one \ . But it seems PostgreSQL is going to change this behaviour in the future, so I guess they added a warning about in in 8.2. Google yielded this: http://www.mydatabasesupport.com/forums/1004812-post2.html This is probably going to be a problem for many software packages, including NAV, since most database drivers tend to escape special characters in strings using backslashes. I'm sure you'll see more of these warnings in the logs while NAV is running. If you want to get rid of them, I suggest adding "escape_string_warning = off" to your postgresql.conf, as one of the suggested solutions in the above URL reads. -- mvh Morten Brekkevold UNINETT >From prieheck at iwu.edu Fri Oct 12 10:29:09 2007 From: prieheck at iwu.edu (Pat Riehecky) Date: Fri Oct 12 16:29:14 2007 Subject: [Nav-users] Java error In-Reply-To: <470F30E6.1010401(a)uninett.no> References: <1191965071.15629.17.camel(a)thales.iwu.edu> <470F30E6.1010401(a)uninett.no> Message-ID: <1192199349.10913.32.camel(a)thales.iwu.edu> Hello, I followed the instructions at http://metanav.uninett.no/InstallingOnRHEL4 [root@stats networkDiscovery]# which java /usr/bin/java [root@stats networkDiscovery]# `which java` -version java version "1.5.0_13" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05) Java HotSpot(TM) Client VM (build 1.5.0_13-b05, mixed mode) [root@stats networkDiscovery]# rpm -qa |grep sun java-1.5.0-sun-1.5.0.13-1jpp.1.el4 java-1.5.0-sun-jdbc-1.5.0.13-1jpp.1.el4 # ls -l `which java` lrwxrwxrwx 1 root root 22 Oct 2 03:32 /usr/bin/java -> /etc/alternatives/java [root@stats bin]# ls -l /etc/alternatives/java lrwxrwxrwx 1 root root 35 Oct 12 09:13 /etc/alternatives/java -> /usr/lib/jvm/jre-1.5.0-sun/bin/java I also have the slightly older java recommended by the instructions, but I get the same error either way. Pat On Fri, 2007-10-12 at 10:31 +0200, Morten Brekkevold wrote: > Pat Riehecky wrote, On 09-10-2007 23:24: > > I am getting the following error in the networkDiscovery log: > > > > Warning: -Xmx256m not understood. Ignoring. > > Warning: -jar not understood. Ignoring. > > Exception in thread "main" java.lang.NoClassDefFoundError: > > networkDiscovery.jar > > at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0) > > at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0) > > at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) > > (/usr/lib/libgcj.so.5.0.0) > > at __gcj_personality_v0 > > (/usr/local/nav/lib/java/networkDiscovery/java.version=1.4.2) > > at __libc_start_main (/lib/tls/libc-2.3.4.so) > > at _Jv_RegisterClasses > > (/usr/local/nav/lib/java/networkDiscovery/java.version=1.4.2) > > > > How do I fix this... I am not a java person..... > > > > NAV 3.2.2, RHEL4 > > Hi Pat, > > Did you follow Roger Aas' howto from MetaNAV for installing on RHEL4? To me > it looks like you aren't using Sun's Java, but some other vendor's Java (The > java command does not seem to understand the -Xmx and -jar options, which is > pretty strange). > > What do the following two commands output on your system? > > which java > java -version > >

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postgres and "nonstandard use of \\"
by Ingeborg.Hellemo＠cc.uit.no 10 Okt '07

10 Okt '07

My postgres 8.2 is whining about "WARNING: nonstandard use of \\ in a string literal at character NN" "HINT: Use the escape string syntax for backslashes, e.g., E'\\'." I think I have located the source of the warnings to be these lines in /usr/local/nav/doc/sql/navprofiles.sql (NAV 3.3.0) INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/toolbox\\b'); INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/index(.py)?/(index|login|logout|userinfo|passwd)\\b'); INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/messages/(active|historic|planned|view|rss)\\b'); INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/maintenance/(calendar|active|historic|planned|view)\\b'); INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/vlanPlot\\b'); INSERT INTO AccountGroupPrivilege (accountgroupid, privilegeid, target) VALUES (2, 2, '^/vPServer/servlet/vPServer\\b'); Are the lines supposed to look like this? --Ingeborg -- Ingeborg ?strem Hellemo -- ingeborg(a)cc.uit.no (Univ. of Troms?, Norway)

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