[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
** Changed in: apache2 (Ubuntu) Importance: Undecided => Low ** Changed in: apache2 (Ubuntu) Status: Incomplete => Confirmed -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
Hi Patrick Thank you for taking the time to report this bug and helping to make > Ubuntu better. You reported this bug a while ago and there hasn't been > any activity in it recently. We were wondering if this is still an issue > for you. Can you try with the latest Ubuntu release? Thanks in advance. I had to get something working sort of soon-ish at the time, since I was using it for something at work; without a way forward in sight I had to abandon using LDAP and use flat files instead. I did briefly see another bug on Launchpad which was about mod_ssl causing suspiciously similar sounding problems, so it might not be slapd as I was thinking. My setup was serving svn over an https connection, and using slapd for authentication. I had it working in a test on a single-processor machine, but on a multi Xeon processor server (an HP G-something, post-Compaq era, can't remember what) the problem happened. Cheers Brian -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue for you. Can you try with the latest Ubuntu release? Thanks in advance. -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
Some ideas to narrow down the problem: - configure the ldap-status url and see if it gives any useful information while the problem appears (see http://httpd.apache.org/docs/2.2/mod/mod_ldap.html ) - increase apache loglevel - use netstat to watch the number of connections from apache to slapd - possibly increase ldap cache sizes -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
I have tried taking slapd out of the equation, using access and password files, and it works fine that way. My slapd version is 2.4.9-0ubuntu0.8.04, libapache2-svn is version 1.4.6dfsg1-2ubuntu1 Looking at apache's access logs, Eclipse is sending a slew of OPTION and PROPFINDs. I don't *think* the fault lies with slapd itself because accessing the repos via browser works, but further use of Eclipse/Subversive fails. -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
More info: I had the same setup working fine on a single-core machine. The problem shows up especially when using the Subversive plugin for Eclipse. Running top you have one, sometimes more than one apache processes running at 100% utilization. Could it be a deadlock? Switching on verbose debugging in slapd seems to reduce, but not eliminate the problem. The only way I have found to get rid of the problem is to stop apache, kill the remaining apache processes, then restart apache. This obviously isn't much good to us. Thanks Bri -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
I'm using: - Ubuntu 2.6.24-16-server SMP - Apache 2.2.8-1ubuntu0.3 (apache2-mpm-worker) Thanks Bri -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
Which versions of apache and Ubuntu are you using? Thanks chuck ** Changed in: apache2 (Ubuntu) Status: New => Incomplete -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 234367] Re: If many queries come in too quickly, apache2 freezes.
** Changed in: apache2 (Ubuntu) Sourcepackagename: None => apache2 -- If many queries come in too quickly, apache2 freezes. https://bugs.launchpad.net/bugs/234367 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
