Re: [HACKERS] Assertion failure in syncrep.c

2014-10-02 Thread Simon Riggs
On 18 September 2014 07:32, Pavan Deolasee wrote: > 564 /* > 565 * Set state to complete; see SyncRepWaitForLSN() for discussion > of > 566 * the various states. > 567 */ > 568 thisproc->syncRepState = SYNC_REP_WAIT_COMPLETE; > 569 > 570 /* > 571

Re: [HACKERS] Assertion failure in syncrep.c

2014-09-22 Thread Stephen Frost
Pavan, * Pavan Deolasee (pavan.deola...@gmail.com) wrote: > On Mon, Sep 22, 2014 at 6:50 PM, Stephen Frost wrote: > > I agree that it looks like there may be a race condition there- but > > could you provide the test cases you're working with? What kind of > > behavior is it that's making it sho

Re: [HACKERS] Assertion failure in syncrep.c

2014-09-22 Thread Pavan Deolasee
On Mon, Sep 22, 2014 at 6:50 PM, Stephen Frost wrote: > Pavan, > > * Pavan Deolasee (pavan.deola...@gmail.com) wrote: > > On Thu, Sep 18, 2014 at 12:02 PM, Pavan Deolasee < > pavan.deola...@gmail.com> > > wrote: > > > While running some tests on REL9_2_STABLE branch, I saw an assertion > > > fail

Re: [HACKERS] Assertion failure in syncrep.c

2014-09-22 Thread Stephen Frost
Pavan, * Pavan Deolasee (pavan.deola...@gmail.com) wrote: > On Thu, Sep 18, 2014 at 12:02 PM, Pavan Deolasee > wrote: > > While running some tests on REL9_2_STABLE branch, I saw an assertion > > failure in syncrep.c. The stack trace looks like this: > > > Any comments on this? I see it very regul

Re: [HACKERS] Assertion failure in syncrep.c

2014-09-22 Thread Pavan Deolasee
On Thu, Sep 18, 2014 at 12:02 PM, Pavan Deolasee wrote: > Hi All, > > While running some tests on REL9_2_STABLE branch, I saw an assertion > failure in syncrep.c. The stack trace looks like this: > > Any comments on this? I see it very regularly during my pgbench tests. Thanks, Pavan -- Pavan