Hi Nivrutti, Try with tune keepalive configuration of /etc/opensaf/dtmd.conf , by the way which linux distribution you are using ?
Uncomment the line "args="--tracemask=0xffffffff" to enable trace in both /etc/opensaf/dtmd.conf & /etc/opensaf/amfnd.conf and send /var/log/opensaf/osafdtmd & /var/log/opensaf/osafamfnd traces. -AVM On 11/23/2013 8:17 PM, Nivrutti Kale wrote: > Hi Hans/Mahesh, > > Thanks for the reply. I have tried my use case with staging branch, > but result is same. > Sometimes it work, sometime don't. I was going through the opensaf > code and found that opensaf is using TCP keepalive to detect TCP > connection down. > > I was going through few articles on the internet, which suggests that > TCP keepalive is not full proof solution. You guys must have better > knowledge regarding the same. > > Any ideas?? > > Thanks & Regards > Nivrutti > > > On Thu, Nov 21, 2013 at 3:53 PM, Hans Feldt <[email protected] > <mailto:[email protected]>> wrote: > > configure is generated by bootstrap.sh > > > -----Original Message----- > > From: Nivrutti Kale [mailto:[email protected] > <mailto:[email protected]>] > > Sent: den 21 november 2013 11:06 > > To: A V Mahesh > > Cc: [email protected] > <mailto:[email protected]> > > Subject: Re: [users] eth0 Down not detected > > > > Hi Mahesh, > > > > Thanks for the reply. > > However it looks like there is a compilation issue with default > staging. > > Few files looks missing. > > *configure *is missing from the branch. > > > > Thanks & Regards > > Nivrutti > > > > > > On Thu, Nov 21, 2013 at 10:09 AM, A V Mahesh > <[email protected] <mailto:[email protected]>>wrote: > > > > > Hi, > > > > > > Multiple bugs got fixed in default staging branch (upcoming > 4.4) for TCP > > > , try with default staging, > > > if still seeing the problem Uncomment the line > > > "args="--tracemask=0xffffffff" to enable trace in both > > > /etc/opensaf/dtmd.conf & /etc/opensaf/amfnd.conf > > > and send /var/log/opensaf/osafdtmd & > /var/log/opensaf/osafamfnd traces. > > > > > > -AVM > > > > > > > > > > > > On 11/20/2013 11:10 AM, Nivrutti Kale wrote: > > > > > >> Hi All, > > >> > > >> I am using opensaf 4.2.0 with TCP as its internal > communication mechanism. > > >> > > >> My setup have 3 payload nodes and 2 controllers. I am using a > VMs on > > >> Vmware's ESXi. These 5 VM's resides on 2 physical machines. > There is only > > >> one interface configured on the VM i.e eth0 > > >> > > >> When I am doing a eth0 down on one of my payload VM, opensaf > controller is > > >> not able to detect that payload node has gone down. > > >> I tried power off of the VM. It has random behavior. > Sometimes opensaf > > >> controller detects the power off VM going down and sometimes not. > > >> > > >> Graceful shutdown of VM works fine every-time. > > >> > > >> In TCP mode, opensaf does a heartbeat between nodes. That way > both cases > > >> should work fine. Status for TCP connection is ESTABLISHED in > the eth0 > > >> down > > >> case. > > >> > > >> Any clue what's happening here? > > >> > > >> Thanks & Regards, > > >> Nivrutti > > >> ------------------------------------------------------------ > > >> ------------------ > > >> Shape the Mobile Experience: Free Subscription > > >> Software experts and developers: Be at the forefront of tech > innovation. > > >> Intel(R) Software Adrenaline delivers strategic insight and > game-changing > > >> conversations that shape the rapidly evolving mobile > landscape. Sign up > > >> now. > > >> http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu= > > >> /4140/ostg.clktrk > > >> _______________________________________________ > > >> Opensaf-users mailing list > > >> [email protected] > <mailto:[email protected]> > > >> https://lists.sourceforge.net/lists/listinfo/opensaf-users > > >> > > > > > > > > > > ------------------------------------------------------------------------------ > > Shape the Mobile Experience: Free Subscription > > Software experts and developers: Be at the forefront of tech > innovation. > > Intel(R) Software Adrenaline delivers strategic insight and > game-changing > > conversations that shape the rapidly evolving mobile landscape. > Sign up now. > > > > http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk > > _______________________________________________ > > Opensaf-users mailing list > > [email protected] > <mailto:[email protected]> > > https://lists.sourceforge.net/lists/listinfo/opensaf-users > > ------------------------------------------------------------------------------ Shape the Mobile Experience: Free Subscription Software experts and developers: Be at the forefront of tech innovation. Intel(R) Software Adrenaline delivers strategic insight and game-changing conversations that shape the rapidly evolving mobile landscape. Sign up now. http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk _______________________________________________ Opensaf-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensaf-users
