Hi, >>1285 is different issue altogether, this is bug in checkpoint service.
Please raise a #ticket with issue and steps to reproduce ,by attaching your test Ckpt application. -AVM On 8/5/2015 4:53 PM, Girish Nagaraj wrote: > Hi, > > Did not succeed with default buffer size also. > > Regards, > Girish > > > > -----Original Message----- > From: Mathivanan Naickan Palanivelu [mailto:[email protected]] > Sent: Wednesday, August 05, 2015 4:49 PM > To: [email protected] > Cc: [email protected] > Subject: Re: [users] MDS receives stale message > > Iam not sure if you are alluding that it could be a flow control issue in > checkpoint service? > Also, you have increased the MDS_SOCK_SND_RCV_BUF_SIZE=33554432, that's a > very big value, and i don't know if there's any benchmark data associated > with that size! > Mahesh could comment on this. > > A question i have is, did your exercise succeed when using the default > buffer sizes for MDS_SOCK_SND_RCV_BUF_SIZE and DTM_SOCK_SND_RCV_BUF_SIZE? > > > Thanks, > Mathi. > > ----- [email protected] wrote: > >> Hi Mathi, >> >> 1285 is different issue altogether, this is bug in checkpoint >> service. One of the frame gets dropped and rest of the frames are >> interpreted as stale messages. >> >> Regards, >> Girish >> >> -----Original Message----- >> From: Mathivanan Naickan Palanivelu [mailto:[email protected]] >> Sent: Wednesday, August 05, 2015 3:13 PM >> To: [email protected] >> Cc: [email protected] >> Subject: Re: [users] MDS receives stale message >> >> Hi, >> >> Ticket https://sourceforge.net/p/opensaf/tickets/1285/ exists for this >> issue, now that you have reported it again on 4.6, we shall prioritize >> this for the next upcoming release. >> >> Mathi. >> >> >> ----- [email protected] wrote: >> >>> Hi, >>> >>> Issue seen in opensaf 4.6 also >>> >>> Setup/environment details: >>> >>> Linux: Fedora 22, Linux localhost.localdomain 4.0.4-301.fc22.i686 >> #1 >>> SMP Thu May 21 13:43:18 UTC 2015 i686 i686 i386 GNU/Linux Opensaf >>> version: 4.6 [root@localhost sbin]# systemctl --version systemd 219 >>> +PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP >>> +LIBCRYPTSETUP GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID >> +ELFUTILS >>> ++KMOD +IDN >>> >>> Also I exported export MDS_SOCK_SND_RCV_BUF_SIZE=33554432 and set >>> DTM_SOCK_SND_RCV_BUF_SIZE=33554432 in /etc/opensaf/dtmd.conf >>> >>> Modified checkpoint application attached. >>> >>> Steps: >>> 1. start opensaf on active and standby node 2. start ckpt_demo on >>> active, ./ckpt_demo 1 3. start ckpt_demo on standby, ./ckpt_demo 0 >>> >>> Notice error message in mds.log on standby node >>> >>> Please provide fix for this defect. >>> >>> Regards, >>> Girish >>> >>> -----Original Message----- >>> From: Mathivanan Naickan Palanivelu >> [mailto:[email protected]] >>> Sent: Thursday, May 07, 2015 7:59 PM >>> To: [email protected] >>> Cc: [email protected] >>> Subject: Re: [users] MDS receives stale message >>> >>> Hi, >>> >>> There have been some fixes done after 4.3, I think you should try >> this >>> on >>> 4.6 and let us know if the issue is still seen? >>> >>> One ticket worth mentioning that you might want to look at related >> to >>> buffer size increase and fragmentation handling would be >>> http://sourceforge.net/p/opensaf/tickets/654/. >>> >>> >>> Thanks, >>> Mathi. >>> >>> ----- [email protected] wrote: >>> >>>> Hi, >>>> >>>> >>>> >>>> We use opensaf 4.3.1 with TCP as transport, in active-standby >>> setup. >>>> >>>> >>>> When we push lot of data for checkpointing from active, we get >>> error >>>> message in mds.log on standby >>>> >>>> >>>> >>>> MDTM: Some stale message recd, hence dropping adest= >>>> >>>> >>>> >>>> Any idea what went wrong? Is there any fix already available for >>> this >>>> issue in later releases? >>>> >>>> >>>> >>>> Regards, >>>> >>>> Girish >>>> >>>> -- >>>> . >>>> >> ---------------------------------------------------------------------- >>>> -------- One dashboard for servers and applications across >>>> Physical-Virtual-Cloud Widest out-of-the-box monitoring support >>> with >>>> 50+ applications Performance metrics, stats and reports that give >>> you >>>> Actionable Insights Deep dive visibility with transaction tracing >>>> using APM Insight. >>>> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >>>> _______________________________________________ >>>> Opensaf-users mailing list >>>> [email protected] >>>> https://lists.sourceforge.net/lists/listinfo/opensaf-users >>> -- >>> . >> -- >> . ------------------------------------------------------------------------------ _______________________________________________ Opensaf-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensaf-users
