Loading TODO +15 −0 Original line number Diff line number Diff line Loading @@ -79,6 +79,21 @@ See link:https://jenkins.debian.net/userContent/about.html["about jenkins.debian * add link to OSUOSL in THANKS and explain usage * drop 'setup in progress' from r_html_nodes_info * blog post when done * setup netconsoles: ---- <guerby> | Ramereth, h01ger netconsole is about the ony way to diagnose this kind of issue in my experience <guerby> | h01ger, setup rsyslogd on one of the gccserver then it's just one modprobe netconsole <guerby> | h01ger, since the machine are on the same LAN <guerby> (if not on the same LAN, modprobe netconsole netconsole=+@${IPSRC}/eth0,514@${IPRSYSLOG}/${GWMACADDR} ) <guerby> where GWMACADDR is 00:11:22... your gateway MAC <guerby> saved the day lots of time here :) <guerby> found this ext4 bug thanks to it, CVE : https://bugzilla.redhat.com/show_bug.cgi?id=1360968 <guerby> "Red Hat would like to thank Laurent Guerby for bringing this to our attention." and /me thanks netconsole :) <guerby> https://bugzilla.kernel.org/show_bug.cgi?id=107301 <Ramereth> ya, netconsole is very nice to find odd kernel issues <h01ger> | and you recommend to have that running all the time on all the nodes? or only when we suspect probs? <Ramereth> we currently have it running all the time on all physical nodes ---- ==== proper backup Loading Loading
TODO +15 −0 Original line number Diff line number Diff line Loading @@ -79,6 +79,21 @@ See link:https://jenkins.debian.net/userContent/about.html["about jenkins.debian * add link to OSUOSL in THANKS and explain usage * drop 'setup in progress' from r_html_nodes_info * blog post when done * setup netconsoles: ---- <guerby> | Ramereth, h01ger netconsole is about the ony way to diagnose this kind of issue in my experience <guerby> | h01ger, setup rsyslogd on one of the gccserver then it's just one modprobe netconsole <guerby> | h01ger, since the machine are on the same LAN <guerby> (if not on the same LAN, modprobe netconsole netconsole=+@${IPSRC}/eth0,514@${IPRSYSLOG}/${GWMACADDR} ) <guerby> where GWMACADDR is 00:11:22... your gateway MAC <guerby> saved the day lots of time here :) <guerby> found this ext4 bug thanks to it, CVE : https://bugzilla.redhat.com/show_bug.cgi?id=1360968 <guerby> "Red Hat would like to thank Laurent Guerby for bringing this to our attention." and /me thanks netconsole :) <guerby> https://bugzilla.kernel.org/show_bug.cgi?id=107301 <Ramereth> ya, netconsole is very nice to find odd kernel issues <h01ger> | and you recommend to have that running all the time on all the nodes? or only when we suspect probs? <Ramereth> we currently have it running all the time on all physical nodes ---- ==== proper backup Loading
Holger Levsen <holger@layer-acht.org>Holger Levsen <holger@layer-acht.org>