>From what you've pasted below, your apache user (presumably www-data) still does not have permission to write to /var/lib/smokeping
chown -R smokeping:www-data /var/lib/smokeping .. should fix that. On 7 July 2015 at 16:33, Ackermann, Tobias <[email protected]> wrote: > Hello all, > > > > the problem is still occurring. L > > > > Has anyone an idea how I have to change the permissions for the folder > that the “Permission denied” error is no longer occurring? > > > > > > [Tue Jul 7 10:29:03 2015] smokeping.cgi [client 10.126.210.101]: Could > not lock /var/lib/smokeping//services/DNS/ns3.smokeping-slave2.slave_cache > (Permission denied). Trying again 2 more times. > > [Tue Jul 7 10:29:04 2015] smokeping.cgi [client 10.126.210.101]: Could > not lock /var/lib/smokeping//services/DNS/ns3.smokeping-slave2.slave_cache > (Permission denied). Trying again 1 more times. > > [Tue Jul 7 10:29:04 2015] smokeping.cgi [client 10.126.210.101]: Could > not update > /var/lib/smokeping//services/DNS/ns3.smokeping-slave2.slave_cache, giving > up for now. at /usr/share/perl5/Smokeping/Master.pm line 156. > > > > > > > > *root@smokeping-master:/*var/lib# cd /var/lib/ > > *root@smokeping-master:/*var/lib# ls -l > > total 104 > > drwxr-xr-x 5 smokeping www-data 4096 Jul 1 14:16 apt > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:52 aptitude > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:45 dhcp > > drwxr-xr-x 4 smokeping www-data 4096 Jul 1 13:59 dictionaries-common > > drwxr-xr-x 8 smokeping www-data 4096 Jul 1 14:16 dpkg > > drwxr-xr-x 2 smokeping www-data 4096 Jul 7 09:11 exim4 > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:46 initramfs-tools > > drwxr-xr-x 2 smokeping www-data 4096 Jul 14 2013 initscripts > > drwxr-xr-x 2 smokeping www-data 4096 Jul 14 2013 insserv > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 14:00 ispell > > drwxrwsr-x 2 smokeping www-data 4096 Dec 11 2012 libuuid > > drwxr-xr-x 2 smokeping www-data 4096 Jul 2 06:25 logrotate > > drwxr-xr-x 2 smokeping www-data 4096 Dec 4 2013 misc > > drwxr-xr-x 2 smokeping www-data 4096 Jul 7 06:25 mlocate > > drwxr-xr-x 5 smokeping www-data 4096 Jul 1 14:02 nfs > > drwxr-xr-x 2 smokeping www-data 4096 Apr 28 2013 os-prober > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:44 pam > > lrwxrwxrwx 1 smokeping www-data 18 Jul 1 13:59 python-support -> > /usr/lib/pymodules > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 14:00 sgml-base > > drwxrwxr-x 8 smokeping root 4096 Jul 7 08:23 smokeping > > drwxr-xr-x 3 smokeping www-data 4096 Jul 1 13:59 tex-common > > drwxr-xr-x 3 smokeping www-data 4096 Jul 1 14:01 ucf > > drwxr-xr-x 2 smokeping www-data 4096 Nov 23 2012 update-rc.d > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:44 urandom > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 13:46 usbutils > > drwxr-xr-x 3 smokeping www-data 4096 Jul 1 13:45 vim > > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 14:00 xml-core > > > > > > *root@smokeping-master:/*var/lib/smokeping# ls -l > > total 24 > > drwxrwsr-x 2 smokeping root 4096 Mar 17 2013 __cgi > > drwxrwxr-x 5 smokeping root 4096 Jul 1 20:57 Main > > drwxrwxr-x 5 smokeping root 4096 Jul 7 08:23 Systems > > drwxrwxr-x 2 smokeping root 4096 Jul 7 09:15 Local > > drwxrwxr-x 6 smokeping root 4096 Jul 7 08:02 services > > drwxrwxr-x 2 smokeping root 4096 Jul 7 10:31 __sortercache > > root@smokeping-master:/var/lib/smokeping# > > > > > > Regards > > Tobias > > > > > > *Von:* Ackermann, Tobias > *Gesendet:* Freitag, 3. Juli 2015 21:00 > *An:* 'Greg Sloop'; [email protected] > *Betreff:* AW: [smokeping-users] Permission problem on master server > > > > Hi Greg, > > > > root@smokeping-master:/var/lib/smokeping/Local# chmod g+w > :/var/lib/smokeping/Local > > chmod: cannot access `:/var/lib/smokeping/Local': No such file or directory > > > > So I run following command on master and slave without any error: > > > > root@smokeping-master:/var/lib/smokeping/Local# chmod g+w -R > /var/lib/smokeping/* > > > > > > Now I can’t find an new error in the apache log file (since the last 15 > minutes) but I’m still not seeing the Graph on the website from the master > L > > > > Any idea? > > > > Thanks. > > Tobias > > > > *Von:* smokeping-users [ > mailto:smokeping-users-bounces+tobias.ackermann=kion-ims....@lists.oetiker.ch > <smokeping-users-bounces+tobias.ackermann=kion-ims....@lists.oetiker.ch>] *Im > Auftrag von *Gregory Sloop > *Gesendet:* Freitag, 3. Juli 2015 20:12 > *An:* [email protected] > *Betreff:* Re: [smokeping-users] Permission problem on master server > > > > So, it looks like Apache doesn't have rights to create the cache directory. > > See: > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 14:28 . > drwxr-xr-x 6 smokeping www-data 4096 Jul 1 14:28 .. > > So, assuming I'm right: > chmod g+w :/var/lib/smokeping/Local > > This would make that directory RW for the group [www-data] > > However, I'll be surprised if the slaves can write to the RRD's either, > since they're also r-- for the group, so you'll probably want to use the > same chmod command on them. > > -Greg > > Thank you for your reply. > > root@smokeping-master:~# ls -al > /var/lib/smokeping/Local/LocalMachine.smokeping-slave1.slave_cache > ls: cannot access > /var/lib/smokeping/Local/LocalMachine.smokeping-slave1.slave_cache: No such > file or directory > > If I run it in this way I got the following output: > > root@smokeping-master:/var/lib/smokeping/Local# ls -al > total 11688 > drwxr-xr-x 2 smokeping www-data 4096 Jul 1 14:28 . > drwxr-xr-x 6 smokeping www-data 4096 Jul 1 14:28 .. > -rw-r--r-- 1 smokeping www-data 2986808 Jul 3 20:02 LocalMachine.rrd > -rw-r--r-- 1 smokeping www-data 2986808 Jul 1 14:28 > LocalMachine~smokeping-slave1.rrd > -rw-r--r-- 1 smokeping www-data 2986808 Jul 1 14:28 > LocalMachine~smokeping-slave2.rrd > -rw-r--r-- 1 smokeping www-data 2986808 Jul 1 14:28 > LocalMachine~smokeping-slave3.rrd > root@smokeping-master:/var/lib/smokeping/Local# > > > Thank you and regards > Tobias > > > *Von:* smokeping-users [ > mailto:smokeping-users-bounces+tobias.ackermann=kion-ims....@lists.oetiker.ch > <smokeping-users-bounces+tobias.ackermann=kion-ims....@lists.oetiker.ch>] *Im > Auftrag von *Gregory Sloop > *Gesendet:* Freitag, 3. Juli 2015 18:10 > *An:* [email protected] > *Betreff:* Re: [smokeping-users] Permission problem on master server > > What's the result of: > > ls -al /var/lib/smokeping//Local/LocalMachine.smokeping-slave1.slave_cache > > > > > > > > > > > > > > *AT> Hello all, AT> AT> I think I have a problem with the permissions on > the master system for /var/lib/smokeping/ AT> AT> The config is wokring > on the Slave system : AT> AT> root@smokeping-slave1:~# smokeping -restart > AT> --master-url=http://10.16.0.91/smokeping/smokeping.cgi > <http://10.16.0.91/smokeping/smokeping.cgi> AT> --cache-dir=/var/smokeping/ > AT> --shared-secret=/var/smokeping/secret.txt AT> Sent data to Server and > got new config in response. * > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > *AT> Note: logging to syslog as local0/info. AT> Daemonizing > /usr/sbin/smokeping ... AT> root@smokeping-slave1:~# AT> AT> Debug mode > tell me also “Sent data to Server. Server said OK”. AT> AT> But if I > have a look to the apache error log AT> (/var/log/apache2/error.log)on the > master Server I found this errors: AT> AT> [Wed Jul 1 20:37:37 2015] > smokeping.cgi [client 10.16.10.108]: AT> Could not lock AT> > /var/lib/smokeping//Local/LocalMachine.smokeping-slave1.slave_cache AT> > (Permission denied). Trying again 2 more times. AT> [Wed Jul 1 20:37:38 > 2015] smokeping.cgi [client 10.16.10.108]: AT> Could not lock AT> > /var/lib/smokeping//Local/LocalMachine.smokeping-slave1.slave_cache AT> > (Permission denied). Trying again 1 more times. AT> [Wed Jul 1 20:37:38 > 2015] smokeping.cgi [client 10.16.10.108]: AT> Could not update AT> > /var/lib/smokeping//Local/LocalMachine.smokeping-slave1.slave_cache, AT> > giving up for now. at /usr/share/perl5/Smokeping/Maste..... AT> And many > many more entries. AT> AT> I think I have to change the permission for > the folder AT> /var/lib/Smokeping/ but I don’t now with which permissions > for which user. AT> Here the permissions for the folders: AT> AT> > root@smokeping-master:/var/lib# ls -l AT> total 104 AT> drwxr-xr-x 5 root > root 4096 Jul 1 14:16 apt AT> drwxr-xr-x 2 root root > 4096 Jul 1 13:52 aptitude AT> drwxr-xr-x 2 root root 4096 Jul > 1 13:45 dhcp AT> drwxr-xr-x 4 root root 4096 Jul 1 13:59 > dictionaries-common AT> drwxr-xr-x 8 root root 4096 Jul 1 14:16 > dpkg AT> drwxr-xr-x 2 root root 4096 Jul 1 14:02 exim4 AT> > drwxr-xr-x 2 root root 4096 Jul 1 13:46 initramfs-tools AT> > drwxr-xr-x 2 root root 4096 Jul 14 2013 initscripts AT> > drwxr-xr-x 2 root root 4096 Jul 14 2013 insserv AT> drwxr-xr-x 2 > root root 4096 Jul 1 14:00 ispell AT> drwxrwsr-x 2 libuuid > libuuid 4096 Dec 11 2012 libuuid AT> drwxr-xr-x 2 root root > 4096 May 17 2012 logrotate AT> drwxr-xr-x 2 root root 4096 Dec > 4 2013 misc AT> drwxr-xr-x 2 root root 4096 Sep 25 2010 > mlocate AT> drwxr-xr-x 5 statd nogroup 4096 Jul 1 14:02 nfs AT> > drwxr-xr-x 2 root root 4096 Apr 28 2013 os-prober AT> drwxr-xr-x > 2 root root 4096 Jul 1 13:44 pam AT> lrwxrwxrwx 1 root root > 18 Jul 1 13:59 python-support -> /usr/lib/pymodules AT> drwxr-xr-x > 2 root root 4096 Jul 1 14:00 sgml-base AT> drwxr-xr-x 6 > smokeping smokeping 4096 Jul 1 14:28 smokeping AT> drwxr-xr-x 3 root > root 4096 Jul 1 13:59 tex-common AT> drwxr-xr-x 3 root root > 4096 Jul 1 14:01 ucf AT> drwxr-xr-x 2 root root 4096 Nov 23 > 2012 update-rc.d AT> drwxr-xr-x 2 root root 4096 Jul 1 13:44 > urandom AT> drwxr-xr-x 2 root root 4096 Jul 1 13:46 usbutils AT> > drwxr-xr-x 3 root root 4096 Jul 1 13:45 vim AT> drwxr-xr-x 2 > root root 4096 Jul 1 14:00 xml-core AT> AT> AT> > root@smokeping-master:/var/lib/smokeping# ls -l AT> total 16 AT> drwxrwsr-x > 2 smokeping www-data 4096 Mar 17 2013 __cgi AT> drwxr-xr-x 5 smokeping > smokeping 4096 Jul 1 20:57 All AT> drwxr-xr-x 2 smokeping smokeping 4096 > Jul 1 14:28 Local AT> drwxr-xr-x 2 smokeping smokeping 4096 Jul 1 21:13 > __sortercache AT> AT> AT> > root@smokeping-master:/var/lib/smokeping/Local# ls -l AT> total 11680 AT> > -rw-r--r-- 1 smokeping smokeping 2986808 Jul 1 21:18 LocalMachine.rrd AT> > -rw-r--r-- 1 smokeping smokeping 2986808 Jul 1 14:28 AT> > LocalMachine~smokeping-slave1.rrd AT> -rw-r--r-- 1 smokeping smokeping > 2986808 Jul 1 14:28 AT> LocalMachine~smokeping-slave2.rrd AT> -rw-r--r-- 1 > smokeping smokeping 2986808 Jul 1 14:28 AT> > LocalMachine~smokeping-slave3.rrd AT> > root@smokeping-master:/var/lib/smokeping/Local#* > > > > > KION Information Management Services GmbH, Sitz der Gesellschaft: > Wiesbaden, Registergericht: Wiesbaden HRB 22949, USt-Id-Nr. DE 254777238, > Geschäftsführung: Dr. Walter Grüner > > _______________________________________________ > smokeping-users mailing list > [email protected] > https://lists.oetiker.ch/cgi-bin/listinfo/smokeping-users > >
_______________________________________________ smokeping-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/smokeping-users
