Re: assertion failure in update_from_paxos

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It appears to be resolved in master now.

On Tue, Jul 9, 2013 at 12:43 PM, Joao Eduardo Luis
<joao.luis@xxxxxxxxxxx> wrote:
> On 07/09/2013 04:37 PM, Noah Watkins wrote:
>>
>> I'm getting the following failure when running a vstart instance with
>> 1 of each daemon.
>
>
> I can confirm this happens, as it just happened to me as well.
>
> My guess is that this is something Sage may have fixed last night, but will
> have to check.
>
>   -Joao
>
>>
>> --
>>
>> 0> 2013-07-09 08:30:43.213345 7fdc289e97c0 -1 mon/OSDMonitor.cc: In
>> function 'virtual void OSDMonitor::update_from_paxos(bool*)' thread
>> 7fdc289e97c0 time 2013-07-09 08:30:43.207686
>> mon/OSDMonitor.cc: 129: FAILED assert(latest_bl.length() != 0)
>>
>>   ceph version 0.65-307-g0e93dd9
>> (0e93dd93e5439fb82c416cb8eec7f36598ae7b48)
>>   1: (OSDMonitor::update_from_paxos(bool*)+0x16bd) [0x5ad5ed]
>>   2: (PaxosService::refresh(bool*)+0x143) [0x592963]
>>   3: (Monitor::refresh_from_paxos(bool*)+0x57) [0x536c87]
>>   4: (Paxos::finish_proposal()+0x3a) [0x58c13a]
>>   5: (Paxos::begin(ceph::buffer::list&)+0x82c) [0x58bbac]
>>   6: (Paxos::propose_queued()+0xd9) [0x58be79]
>>   7: (Paxos::propose_new_value(ceph::buffer::list&, Context*)+0x140)
>> [0x58d230]
>>   8: (PaxosService::propose_pending()+0x6c8) [0x593c28]
>>   9: (PaxosService::_active()+0x58b) [0x5956fb]
>>   10: (PaxosService::election_finished()+0x328) [0x595c38]
>>   11: (Monitor::win_election(unsigned int, std::set<int,
>> std::less<int>, std::allocator<int> >&, unsigned long)+0x2e5)
>> [0x55ae05]
>>   12: (Monitor::win_standalone_election()+0x197) [0x55b027]
>>   13: (Monitor::bootstrap()+0x84b) [0x55b8fb]
>>   14: (Monitor::init()+0xad) [0x55bbcd]
>>   15: (main()+0x1ac7) [0x5296b7]
>>   16: (__libc_start_main()+0xf5) [0x3f2dc21b75]
>>   17: ./ceph-mon() [0x52e259]
>> --
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>>
>
>
> --
> Joao Eduardo Luis
> Software Engineer | http://inktank.com | http://ceph.com
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