[erlang-questions] Mnesia tables go out of sync in one node?
Sun Sep 14 20:46:59 CEST 2008
Hi Mnesia Gurus!
In one of my projects running mnesia:restore/1 seemingly finishes
The data is usable after restoration. But if I restart the node some
tables loose a lot of data without any warning.
Because the problem is reproducible I did some further testing and it
seems that the data which disappears is never written to the disc
that's why it disappears after a node restart.
Is there any know limitation how big file mnesia:restore/1 can handle?
Mine is around 300 Mb.
Did the memory and disc data got of sync for anybody else before (not
just during restoration)?
The system is using R12B1 and consist of only one node. I've checked
the release notes for R12B2 - R12B4 and there is nothing about this.
As a side note: Does anyone now which hash function is used for
building index tables? We had to change our unique identifier because
building the index table for 1000000 rows took 2 and a half hours.
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