Re: munin related
On Mon, 7 Oct 2013 19:57+0200, Laszlo Danielisz wrote: Yep killing nscd help me to get out of this trouble. I have long suspected nscd to reinitialise the timers whenever an entry is requested while still held in the cache, be it a positive or a negative result. As such the only reasonable solution is to never cache negative results (TTL=0) and keep the positive TTL relatively short, say no more than 60 minutes. Can someone more knowledgeable on nscd internals confirm my suspicion? -- +---++ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +---++___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: munin related
Not a bad idea. From: Mark Felder f...@freebsd.org To: freebsd-questions@freebsd.org Sent: Monday, October 7, 2013 8:35 PM Subject: Re: munin related On Mon, Oct 7, 2013, at 12:57, Laszlo Danielisz wrote: Dear Dan, Yep killing nscd help me to get out of this trouble. Thank you very much! Some day it might be feasible to tie a hook into pkg that clears the uid/gid cache in nscd when trying to install packages so this isn't a problem. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: munin related
On Tue, Oct 8, 2013, at 1:15, Trond Endrestøl wrote: On Mon, 7 Oct 2013 19:57+0200, Laszlo Danielisz wrote: Yep killing nscd help me to get out of this trouble. I have long suspected nscd to reinitialise the timers whenever an entry is requested while still held in the cache, be it a positive or a negative result. As such the only reasonable solution is to never cache negative results (TTL=0) and keep the positive TTL relatively short, say no more than 60 minutes. Can someone more knowledgeable on nscd internals confirm my suspicion? I'm not that guy, but I do remember watching this closely on the mailing lists a while back. I can't deploy nscd because of negative cache issues and I don't think this patch in this thread was ever committed. I haven't had time to investigate, though. http://freebsd.1045724.n5.nabble.com/PATCH-Fix-for-negative-cacheing-problem-in-NSCD-td5722843.html ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: munin related
In the last episode (Oct 05), Laszlo Danielisz said: Today while trying to install munin-node on 9.2 from ports I keep getting the following error: === Checking if sysutils/munin-common already installed === Creating users and/or groups. Using existing group `munin'. Creating user `munin' with uid `842'. pw: user 'munin' already exists *** [create-users-groups] Error code 74 Stop in /usr/ports/sysutils/munin-common. *** [build-depends] Error code 1 Stop in /usr/ports/sysutils/munin-node. *** [build] Error code 1 Stop in /usr/ports/sysutils/munin-node. Do you have any idea what can cause this? The ports are up to date. Do you have nscd caching enabled? It sometimes doesn't realize immediately that users/groups have been added to the system. Try restarting nscd, or disabling it temporarily while you install. -- Dan Nelson dnel...@allantgroup.com ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: munin related
Dear Dan, Yep killing nscd help me to get out of this trouble. Thank you very much! -- Laszlo Danielisz On 2013 October 7 Monday at 5:55 PM, Dan Nelson wrote: In the last episode (Oct 05), Laszlo Danielisz said: Today while trying to install munin-node on 9.2 from ports I keep getting the following error: === Checking if sysutils/munin-common already installed === Creating users and/or groups. Using existing group `munin'. Creating user `munin' with uid `842'. pw: user 'munin' already exists *** [create-users-groups] Error code 74 Stop in /usr/ports/sysutils/munin-common. *** [build-depends] Error code 1 Stop in /usr/ports/sysutils/munin-node. *** [build] Error code 1 Stop in /usr/ports/sysutils/munin-node. Do you have any idea what can cause this? The ports are up to date. Do you have nscd caching enabled? It sometimes doesn't realize immediately that users/groups have been added to the system. Try restarting nscd, or disabling it temporarily while you install. -- Dan Nelson dnel...@allantgroup.com (mailto:dnel...@allantgroup.com) ___ freebsd-questions@freebsd.org (mailto:freebsd-questions@freebsd.org) mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org (mailto:freebsd-questions-unsubscr...@freebsd.org) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: munin related
On Mon, Oct 7, 2013, at 12:57, Laszlo Danielisz wrote: Dear Dan, Yep killing nscd help me to get out of this trouble. Thank you very much! Some day it might be feasible to tie a hook into pkg that clears the uid/gid cache in nscd when trying to install packages so this isn't a problem. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
munin related
Hi everybody, Today while trying to install munin-node on 9.2 from ports I keep getting the following error: === Checking if sysutils/munin-common already installed === Creating users and/or groups. Using existing group `munin'. Creating user `munin' with uid `842'. pw: user 'munin' already exists *** [create-users-groups] Error code 74 Stop in /usr/ports/sysutils/munin-common. *** [build-depends] Error code 1 Stop in /usr/ports/sysutils/munin-node. *** [build] Error code 1 Stop in /usr/ports/sysutils/munin-node. Do you have any idea what can cause this? The ports are up to date. I've tried before installing munin-node via pkg_add, it installed successfully but didn't work properly so I uninstall and tried it via ports. Any suggestions? Thx! Laci ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
