Not much new to report. The server hung again and the only thing in the error log with connection tracing is this: [18/Feb/2008:13:14:03 +0000] - PR_Write(41818752) Netscape Portable Runtime error -5961 (TCP connection reset by peer.) [18/Feb/2008:13:14:03 +0000] - ber_flush failed, error 104 (Connection reset by peer) Which doesn't look like much. As for network tuning, it's already been done. Max descriptors is set to 32768. Are there any gdb commands I can run while the server is in a hung state? I'm going to try running strace while the process is working, and hope for a hang. Maybe that will give us some more info. -richard On 2/19/08 10:23 AM, "Rich Megginson" <rmeggins at redhat.com> wrote: > Richard Hesse wrote: >> Yes, every host (except the ldap hosts) runs nscd. The ldap servers are not >> configured to use directory data for anything. >> > I just don't know. I've not seen this before. I suppose you could try > checking your kernel TCP/IP settings, and increasing the number of file > descriptors used - > http://directory.fedoraproject.org/wiki/Performance_Tuning >> -richard >> >> >> On 2/15/08 2:11 PM, "Rich Megginson" <rmeggins at redhat.com> wrote: >> >> >>> Richard Hesse wrote: >>> >>>> nsswitch posix users/groups, >>>> >>> Are you using nscd? >>> >>>> ssh, sudo, puppet (config management), and >>>> internally written applications. >>>> >>>> -richard >>>> >>>> On 2/15/08 12:53 PM, "Rich Megginson" <rmeggins at redhat.com> wrote: >>>> >>>> >>>> >>>>> What is the application which is generating this load? >>>>> >>>>> >>>> -- >>>> Fedora-directory-users mailing list >>>> Fedora-directory-users at redhat.com >>>> https://www.redhat.com/mailman/listinfo/fedora-directory-users >>>> >>>> >>> >> >> >> -- >> Fedora-directory-users mailing list >> Fedora-directory-users at redhat.com >> https://www.redhat.com/mailman/listinfo/fedora-directory-users >> > >
