David, You can pass "-t <timeout in seconds> to "amf-adm" to set the timeout to whatever you want.
Alex ________________________________________ From: David Hoyt [[email protected]] Sent: Friday, March 17, 2017 9:35 AM To: Neelakanta Reddy; [email protected] Subject: Re: [users] si-swap opensaf SUs results in error but the action still completes Hi Neel, The purpose of the test is to see if our system can continue to run “normally” when in a geographical configuration. That is, both SCs are NOT co-located, but reside thousands of km apart. This is simulated in the lab by adding a delay between the two severs which host the SCs. What we’re seeing is that when the delay is increased to a certain value, the si-swap command between the two OpenSAF SUs results in an error. [root@sb117vm0 ~]# date ; amf-adm si-swap safSi=SC-2N,safApp=OpenSAF; Tue Mar 14 11:31:41 EDT 2017 error - saImmOmAdminOperationInvoke_2 FAILED: SA_AIS_ERR_TIMEOUT (5) However, the logs show that the action actually completes about 2 seconds after the timeout. Mar 14 11:31:48 sb117vm0 osafimmnd[21104]: WA Timeout on syncronous admin operation 1 Mar 14 11:31:50 sb117vm0 osafimmnd[21104]: NO Implementer disconnected 67 <0, 2020f> (@safAmfService2020f) Mar 14 11:31:50 sb117vm0 osafimmnd[21104]: NO Implementer connected: 72 (safAmfService) <0, 2020f> Mar 14 11:31:50 sb117vm0 osafamfd[21236]: NO Switching Quiesced --> StandBy Mar 14 11:31:50 sb117vm0 osafrded[21057]: NO RDE role set to STANDBY Mar 14 11:31:50 sb117vm0 osafamfd[21236]: NO Controller switch over done I’m trying to determine if there’s some way to delay the immnd time-out so that the si-swap command returns success. Regards, David From: Neelakanta Reddy [mailto:[email protected]] Sent: Friday, March 17, 2017 7:10 AM To: David Hoyt <[email protected]>; [email protected] Subject: Re: [users] si-swap opensaf SUs results in error but the action still completes ________________________________ NOTICE: This email was received from an EXTERNAL sender ________________________________ Hi, comments inline. On 2017/03/16 07:33 PM, David Hoyt wrote: > Some additional info. > > I found out that the users were testing in a lab that had a delay between the > two SC nodes. The delay was added for geographical redundancy testing. > Once the time was reduced, the timeout error for the opensaf swap went away. > > In looking through the osafimmnd log file, I see the following: > Mar 14 11:31:48.320965 osafimmnd [21104:ImmModel.cc:12042] T5 Forcing Adm Req > continuation to expire 609885356033 > ... > Mar 14 11:31:48.601903 osafimmnd [21104:ImmModel.cc:12437] T5 Timeout on > AdministrativeOp continuation 609885356033 tmout:1 > Mar 14 11:31:48.601952 osafimmnd [21104:ImmModel.cc:11311] T5 REQ ADM > CONTINUATION 5069295 FOUND FOR 609885356033 > Mar 14 11:31:48.601987 osafimmnd [21104:immnd_proc.c:1086] WA Timeout on > syncronous admin operation 1 > > > The code around line 12042 of file ImmModel.cc is as follows: > > 12040 for(ci2=sAdmReqContinuationMap.begin(); > ci2!=sAdmReqContinuationMap.end(); ++ci2) { > 12041 if((ci2->second.mTimeout) && (ci2->second.mImplId == implHandle)) { > 12042 TRACE_5("Forcing Adm Req continuation to expire %llu", ci2->first); > 12043 ci2->second.mTimeout = 1; /* one second is minimum timeout. */ > 12044 } > 12045 } > > > Right after the log at line 12042 is generated, the timeout value is updated > to 1 second (line12043). The node where the adminoperation is targeted went down from OpenSAF perspective. Then the minimum timeout of 1 second is updated. > Can I increase this to 2 seconds? OpenSAF, noted the other node as down, increasing to 2 seconds what additional benefit can be achieved? > If so, would it cause any badness? Explain, what is the end result you are targeting. Regards, Neel. > > Regards, > David ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Opensaf-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensaf-users
