Can I do that in nodeinit.conf? It seems to be an command line parameter for mds.
Thanks, Hans Gudipalli S.-G19449 wrote: > Hi Hans, > > Sorry Hit the send button too soon. > > In your case I would suggest on the PC you set the VDEST timer field > DS_AWAIT_ACTIVE_TMR_VAL > To say 600 i.e 1 Minute. It should work for you with the payload being > reset without the > HPI infrastructure. > > Regards > Sugadeesh >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] On Behalf Of >> Gudipalli S.-G19449 >> Sent: Thursday, November 22, 2007 4:20 PM >> To: Hans Feldt; Kumar Nagendra-G20235; Marella P-G19460 >> Cc: [email protected] >> Subject: Re: [Users] System behavior >> whenbothcontrollerstemporarily disappears? >> >> Hi Hans, >> >> It is not really a timer based. The determination by the >> payload that the system controller Did really go down has to >> use a timer to factor in communication glitches and recovery >> scenarios. >> So we will have a time factor but how long should be tuned >> for each platform based on their Network reliability and >> recovery times. >> >> Regards >> Sugadeesh >> >> >> >>> -----Original Message----- >>> From: [EMAIL PROTECTED] >>> [mailto:[EMAIL PROTECTED] On Behalf Of Hans Feldt >>> Sent: Thursday, November 22, 2007 1:10 PM >>> To: Kumar Nagendra-G20235 >>> Cc: [email protected] >>> Subject: Re: [Users] System behavior when >> bothcontrollerstemporarily >>> disappears? >>> >>> Thanks, now I understand. >>> >>> It would be nice to have a fool-proof solution for non-HPI enabled >>> systems. >>> >>> The payload node should reboot itself automatically but not timer >>> based, rather based on an event like both active and standby >>> controller missing. >>> >>> Thanks, >>> Hans >>> >>> Kumar Nagendra-G20235 wrote: >>>> If your system is not HPI enabled then user intervention is >>> required. >>>> You need to reboot the payloads manually. >>>> >>>> The case you are specifying would be solved on HPI enabled >>> system like >>>> this: >>>> When controller comes up then AVM of AvSv gets all the payload >>>> information from HPI using HISV and send a reboot command >> to reboot >>>> these payloads. So, all the payloads would be rebooted. >>>> >>>> Regards >>>> -Nagendra >>>> >>>> -----Original Message----- >>>> From: Hans Feldt [mailto:[EMAIL PROTECTED] >>>> Sent: Wednesday, November 21, 2007 5:41 PM >>>> To: Kumar Nagendra-G20235 >>>> Cc: [email protected] >>>> Subject: Re: [Users] System behavior when both >>> controllerstemporarily >>>> disappears? >>>> >>>> And this timer is canceled if an active controller comes >>> back before >>>> the timer expires? >>>> >>>> So if both controllers are back again within 3 minutes, the >>> payloads >>>> will not reboot, is that correct? >>>> >>>> But at the same time the payloads are not allowed to enter >>> the cluster >>>> again and we get the the AVD logs filled with: >>>> >>>> AN INVALID DATA VALUE at ./avd_ndfsm.c:346 val 132367 >>>> >>>> Please explain how this is suppose to work and if there >> is a catch >>>> here with the scenario described above. >>>> >>>> Regards, >>>> Hans >>>> >>>> >>>> Kumar Nagendra-G20235 wrote: >>>>> Hans, >>>>> The wait timer is in mds. MDS delays the DOWN events of >>>>> Directors(working on Vdest) by 3 minutes. The reference is >>>>> opensaf/services/mds/src/mds_main.c : uns32 >>> MDS_AWAIT_ACTIVE_TMR_VAL >>>>> = >>>>> 18000; AvND on payload doesn't get AVD down event till 3 >>> minutes. And >>>>> when it gets, it reboots. >>>>> >>>>> This time had been put large enough to make Switchover success. >>>>> Swithover may take some time in putting the components >> STDBY from >>>>> ACTIVE. >>>>> >>>>> You can fine tune it as per your requirements as far as >> payload is >>>>> concerned. >>>>> >>>>> Regards >>>>> -Nagendra >>>>> >>>>> -----Original Message----- >>>>> From: [EMAIL PROTECTED] >>>>> [mailto:[EMAIL PROTECTED] On Behalf Of Hans Feldt >>>>> Sent: Tuesday, November 20, 2007 8:18 PM >>>>> To: [email protected] >>>>> Subject: Re: [Users] System behavior when both >>> controllerstemporarily >>>>> disappears? >>>>> >>>>> I found avnd_di.c:avnd_evt_mds_avd_dn that does a reboot >> directly >>>>> from >>>>> what I understand. But the payload node seems to wait 3 minutes >>>>> before >>>>> reboot. Where is that in the code? >>>>> >>>>> Thanks, >>>>> Hans >>>>> >>>>> Hans Feldt wrote: >>>>>> We discussed this a bit in thread: >>>>>> http://list.opensaf.org/archives/users/2007-August/000108.html >>>>>> >>>>>> I would like the payloads to discover that there is no active >>>>>> controller and reboot themselves. Where in the (avnd) code can I >>>>> change this? >>>>>> This is a system without HPI enabled. >>>>>> >>>>>> Thanks, >>>>>> Hans >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> [email protected] >>>>>> http://list.opensaf.org/maillist/listinfo/users >>>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://list.opensaf.org/maillist/listinfo/users >>>>> >>>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://list.opensaf.org/maillist/listinfo/users >>> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://list.opensaf.org/maillist/listinfo/users >> > _______________________________________________ Users mailing list [email protected] http://list.opensaf.org/maillist/listinfo/users
