Re: Piranha-list Digest, Vol 38, Issue 3
R R <[email protected]> Thu, 11 Jun 2009 23:21:08 +0200
| Newsgroups | gmane.linux.redhat.piranha |
|---|---|
| Message-ID | <[email protected]> |
--===============1873036923== Content-Type: multipart/alternative; boundary=0016364d2ab59c80cb046c192b37 --0016364d2ab59c80cb046c192b37 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi, Could you please send your lvs.cf file? -- Bigo On Thu, Jun 11, 2009 at 6:00 PM, <[email protected]> wrote: > Send Piranha-list mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://www.redhat.com/mailman/listinfo/piranha-list > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Piranha-list digest..." > > Today's Topics: > > 1. Re: lvsd kills off all nannies! (Dan Yocum) > > > ---------- Forwarded message ---------- > From: Dan Yocum <[email protected]> > To: Piranha clustering/HA technology <[email protected]> > Date: Wed, 10 Jun 2009 15:58:09 -0500 > Subject: Re: lvsd kills off all nannies! > I just had the same experience again when attempting to add another service > to our LVS director and reloading pulse, so upgrading to > piranha-0.8.4-11.el5 did not help. > > One thing that I noticed was that the monitor process to one real servers > failed right away (the service on that system was actually down). I think > this caused the nanny to falter which brought everything down, too. Not > good. > > Here's what I saw in /var/log/messages: > > lvs[19604]: rereading configuration file > lvs[19604]: create_monitor for saz-admin:8443/fg5x3 running as pid 31729 > lvs[19604]: create_monitor for saz-admin:8443/fg6x3 running as pid 31730 > lvs[19604]: nanny for child saz-admin:8443/fg5x3 died! shutting down lvs > lvs[19604]: shutting down virtual service MYSQL:3306 > lvs[19604]: shutting down virtual service SAZ:8888 > lvs[19604]: shutting down virtual service SAZ:8881 > lvs[19604]: shutting down virtual service SAZ:8882 > lvs[19604]: shutting down virtual service voms:8443 > lvs[19604]: shutting down virtual service voms-osg:8443 > lvs[19604]: shutting down virtual service gums:8443 > nanny[19614]: Terminating due to signal 15 > nanny[19617]: Terminating due to signal 15 > nanny[19622]: Terminating due to signal 15 > nanny[19644]: Terminating due to signal 15 > nanny[19645]: Terminating due to signal 15 > nanny[19647]: Terminating due to signal 15 > etc. > > Thanks, > Dan > > > > Dan Yocum wrote: > >> Hi Barry, >> >> We're on piranha-0.8.4-9.3.el5. I will upgrade to release 11 and see if >> that helps. >> >> Thanks, >> Dan >> >> >> Barry Brimer wrote: >> >>> Quoting Dan Yocum <[email protected]>: >>> >>> Hi all, >>>> >>>> Here's the situation we're running into - after setting a real server to >>>> active = 0 and weight = 0 and reloading pulse, <perform some work on the >>>> RS>, set active = 1 and weight = 3 and reloading pulse, lvsd first >>>> creates the monitor for the process, which dies for some strange reason, >>>> then proceeds to shutdown *all* virtual services!! >>>> >>>> Here's what I see in /var/log/messages: >>>> >>> >>> <snip> >>> >>>> Performing a 'service pulse restart' brings everything back online just >>>> fine. >>>> >>>> What's going on here? >>>> >>>> The OS is Scientific Linux 5.2 (i.e., RHELv5.2) on a Xen VM, kernel >>>> 2.6.18-128.1.6.el5xen. >>>> >>> >>> What version of piranha do you have installed? The latest version seems >>> to >>> correct some nanny/pulse related issues >>> <https://rhn.redhat.com/errata/RHBA-2009-0095.html> >>> >>> Barry >>> >>> _______________________________________________ >>> Piranha-list mailing list >>> [email protected] >>> https://www.redhat.com/mailman/listinfo/piranha-list >>> >> >> > -- > Dan Yocum > Fermilab 630.840.6509 > [email protected], http://fermigrid.fnal.gov > Fermilab. Just zeros and ones. > > > > _______________________________________________ > Piranha-list mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/piranha-list > --0016364d2ab59c80cb046c192b37 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi,<br><br>Could you please send your <a href=3D"http://lvs.cf">lvs.cf</a> = file?<br><br>--<br><br>Bigo <br><br><div class=3D"gmail_quote">On Thu, Jun = 11, 2009 at 6:00 PM, <span dir=3D"ltr"><<a href=3D"mailto:piranha-list-= [email protected]">[email protected]</a>></span> wrote:<b= r> <blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, = 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Send Piranha-list= mailing list submissions to<br> =A0 =A0 =A0 =A0<a href=3D"mailto:[email protected]">piranha-list@red= hat.com</a><br> <br> To subscribe or unsubscribe via the World Wide Web, visit<br> =A0 =A0 =A0 =A0<a href=3D"https://www.redhat.com/mailman/listinfo/piranha-= list" target=3D"_blank">https://www.redhat.com/mailman/listinfo/piranha-lis= t</a><br> or, via email, send a message with subject or body 'help' to<br> =A0 =A0 =A0 =A0<a href=3D"mailto:[email protected]">piranha-= [email protected]</a><br> <br> You can reach the person managing the list at<br> =A0 =A0 =A0 =A0<a href=3D"mailto:[email protected]">piranha-li= [email protected]</a><br> <br> When replying, please edit your Subject line so it is more specific<br> than "Re: Contents of Piranha-list digest..."<br> <br>Today's Topics:<br> <br> =A0 1. Re: lvsd kills off all nannies! (Dan Yocum)<br> <br><br>---------- Forwarded message ----------<br>From:=A0Dan Yocum <<a= href=3D"mailto:[email protected]">[email protected]</a>><br>To:=A0Piranha clu= stering/HA technology <<a href=3D"mailto:[email protected]">piranh= [email protected]</a>><br> Date:=A0Wed, 10 Jun 2009 15:58:09 -0500<br>Subject:=A0Re: lvsd kills off al= l nannies!<br>I just had the same experience again when attempting to add a= nother service to our LVS director and reloading pulse, so upgrading to pir= anha-0.8.4-11.el5 did not help.<br> <br> One thing that I noticed was that the monitor process to one real servers f= ailed right away (the service on that system was actually down). =A0I think= this caused the nanny to falter which brought everything down, too. =A0Not= good.<br> <br> Here's what I saw in /var/log/messages:<br> <br> lvs[19604]: rereading configuration file<br> lvs[19604]: create_monitor for saz-admin:8443/fg5x3 running as pid 31729<br= > lvs[19604]: create_monitor for saz-admin:8443/fg6x3 running as pid 31730<br= > lvs[19604]: nanny for child saz-admin:8443/fg5x3 died! shutting down lvs<br= > lvs[19604]: shutting down virtual service MYSQL:3306<br> lvs[19604]: shutting down virtual service SAZ:8888<br> lvs[19604]: shutting down virtual service SAZ:8881<br> lvs[19604]: shutting down virtual service SAZ:8882<br> lvs[19604]: shutting down virtual service voms:8443<br> lvs[19604]: shutting down virtual service voms-osg:8443<br> lvs[19604]: shutting down virtual service gums:8443<br> nanny[19614]: Terminating due to signal 15<br> nanny[19617]: Terminating due to signal 15<br> nanny[19622]: Terminating due to signal 15<br> nanny[19644]: Terminating due to signal 15<br> nanny[19645]: Terminating due to signal 15<br> nanny[19647]: Terminating due to signal 15<br> etc.<br> <br> Thanks,<br> Dan<br> <br> <br> <br> Dan Yocum wrote:<br> <blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, = 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi Barry,<br> <br> We're on piranha-0.8.4-9.3.el5. =A0I will upgrade to release 11 and see= if that helps.<br> <br> Thanks,<br> Dan<br> <br> <br> Barry Brimer wrote:<br> <blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, = 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Quoting Dan Yocum <<a href=3D"mailto:[email protected]" target=3D"_blank">y= [email protected]</a>>:<br> <br> <blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, = 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi all,<br> <br> Here's the situation we're running into - after setting a real serv= er to<br> active =3D 0 and weight =3D 0 and reloading pulse, <perform some work on= the<br> RS>, set active =3D 1 and weight =3D 3 and reloading pulse, lvsd first<b= r> creates the monitor for the process, which dies for some strange reason,<br= > then proceeds to shutdown *all* virtual services!!<br> <br> Here's what I see in /var/log/messages:<br> </blockquote> <br> <snip><br> <blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, = 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Performing a 'service pulse restart' brings everything back online = just<br> fine.<br> <br> What's going on here?<br> <br> The OS is Scientific Linux 5.2 (i.e., RHELv5.2) on a Xen VM, kernel<br> 2.6.18-128.1.6.el5xen.<br> </blockquote> <br> What version of piranha do you have installed? =A0The latest version seems = to<br> correct some nanny/pulse related issues<br> <<a href=3D"https://rhn.redhat.com/errata/RHBA-2009-0095.html" target=3D= "_blank">https://rhn.redhat.com/errata/RHBA-2009-0095.html</a>><br> <br> Barry<br> <br> _______________________________________________<br> Piranha-list mailing list<br> <a href=3D"mailto:[email protected]" target=3D"_blank">Piranha-list@r= edhat.com</a><br> <a href=3D"https://www.redhat.com/mailman/listinfo/piranha-list" target=3D"= _blank">https://www.redhat.com/mailman/listinfo/piranha-list</a><br> </blockquote> <br> </blockquote> <br> -- <br> Dan Yocum<br> Fermilab =A0630.840.6509<br> <a href=3D"mailto:[email protected]" target=3D"_blank">[email protected]</a>, <a = href=3D"http://fermigrid.fnal.gov" target=3D"_blank">http://fermigrid.fnal.= gov</a><br> Fermilab. =A0Just zeros and ones.<br> <br> <br> <br>_______________________________________________<br> Piranha-list mailing list<br> <a href=3D"mailto:[email protected]">[email protected]</a><br> <a href=3D"https://www.redhat.com/mailman/listinfo/piranha-list" target=3D"= _blank">https://www.redhat.com/mailman/listinfo/piranha-list</a><br></block= quote></div><br> --0016364d2ab59c80cb046c192b37-- --===============1873036923== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Piranha-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/piranha-list --===============1873036923==--