<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>RE : [Nagios-users] Re: [Nagios-devel] webinterface don't works with large number of hosts in Nagios 2.0 current cvs version</TITLE> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.3790.279" name=GENERATOR></HEAD> <BODY> <DIV dir=ltr align=left>Hi,</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left>I checked this with the CVS version from 13/July with the follwing header in xdata/xodtemplate.c</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left> /***************************************************************************** * * XODTEMPLATE.C - Template-based object configuration data input routines * * Copyright (c) 2001-2005 Ethan Galstad (<A href="mailto:nagios@nagios.org">nagios@nagios.org</A>) * Last Modified: 06-24-2005 * </DIV> <DIV>Should be good enough.</DIV> <DIV> </DIV> <DIV>Regards</DIV> <DIV>Marcus Hildenbrand</DIV> <DIV> </DIV> <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"> <DIV class=OutlookMessageHeader lang=de dir=ltr align=left> <HR tabIndex=-1> Von: François Laupretre [mailto:francois.laupretre-prestataire@calyon.com] Gesendet: Freitag, 15. Juli 2005 11:48 An: Hildenbrand, Marcus; nagios-devel@lists.sourceforge.net; nagios-users@lists.sourceforge.net Betreff: RE : [Nagios-users] Re: [Nagios-devel] webinterface don't works with large number of hosts in Nagios 2.0 current cvs version </DIV> <DIV></DIV> The test for strlen(input)>MAX_XODTEMPLATE_INPUT_BUFFER has been removed on 05/25/2005 from xodtemplate_add_object_property() in the CVS version. Maybe you could try the current CVS. > -----Original Message----- > From: nagios-users-admin@lists.sourceforge.net > [<A href="mailto:nagios-users-admin@lists.sourceforge.net">mailto:nagios-users-admin@lists.sourceforge.net</A>] On Behalf > Of Marcus Hildenbrand > Sent: Wednesday, July 13, 2005 1:19 PM > To: nagios-devel@lists.sourceforge.net; > nagios-users@lists.sourceforge.net > Subject: [Nagios-users] Re: [Nagios-devel] webinterface don't > works with large number of hosts in Nagios 2.0 current cvs version > > > Hi, > > the cause of this seems to be a too long list of services in > a servicegroup. My config includes something like this: > > - servicegroup definition: > define servicegroup{ > servicegroup_name filesystems > alias filesystems > members host1,filesystems > } > > - service template which includes also the above servicegroup > name define service{ > use generic-service > > name check_filesystems > service_description filesystems > normal_check_interval 15 > max_check_attempts 3 > servicegroups filesystems > register 0 > } > > - and for nearly every host something like this > define service{ > use check_filesystems > host_name hostxx > check_command check_nrpe!check_filesystems > normal_check_interval 15 > contact_groups GROUPX > } > > This means that the servicegroup includes nearly 4k services. > After doubling MAX_XODTEMPLATE_INPUT_BUFFER in > xdata/xodtemplate.h from 65535 to 131070 the webinterface works again. > > Maybe the size of this variable should be adjusted to > something higher. > > Regards > Marcus Hildenbrand > > > > Hi, > > > > in a test environment I try to monitor nearly 4.000 hosts. > Nagios core > > seems to run (checks and notifications are beeing executed) but the > > webinterface always says: > > > > Whoops! > > > > Error: Could not read host and service status information! .... > > .... > > > > The webinterface seems to think Nagios is not running. > > > > After reducing the number of hosts to 3925 the webinterface works > > again. > > So there seems to be a limitation somewhere in the cgi code. > > > > Any idea how to fix this? > > > > Thanks and Best Regards > > Marcus Hildenbrand > > > > > > ------------------------------------------------------- > > SF.Net email is sponsored by: Discover Easy Linux Migration > Strategies > > from IBM. 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