hello,
we have a problem since 4 days.
The story :
We did a migration of our 38 old machines to 45 new servers to increase
our production capacity. To do this, we make update of RIAK (1.4.8 ->
1.4.9 -> 1.4.10). Today we have Riak (1.4.10) riakcs (1.4.5) and
stanchion (1.4.3).
Now something strange appeared our storage : New data put on the Riak
cluster become corrupted over time ( AAE enabled and was enabled during
the migration ) .
We have this message in log : error]
<0.13320.0>@riak_cs_get_fsm:waiting_chunks:311 riak_cs_get_fsm: Cannot
get S3 <<"blabla">> <<"blabla/blabla/blabla/blabla.foo">> block#
{<<94,144,214,192,123,131,68,132,142,55,30,108,189,81,242,106>>,0}:
{error,notfound}
Yesterday I deactivated AAE to test if the problem continues and we put
the dataagain to rebuild storage partialy.
The riakdiag is ok and also the ring-status
Is someone already had this trouble ?
Is it advisable to go back to the 1.4.8 version ?
Is what I have to restore AAE? And under what conditions?
If i should back to the 1.4.8 version of Riak, how to without loose
something ? Is this the right approach? Is that corrupt data will become
viable after the rear back?
It's a little hell right now, I really need a helping hand.
Regards,
Charles
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