node B hang again, at block 1631
default (locked) >>> info
{
"blockchain_head_block_num": 1631,
"blockchain_head_block_age": "22 minutes old",
the reason is it missed block 1632, and still not receive it now.
this time is not because of fork, at that moment , I was unlock through web wallet, and the client begin scanning, frozen a while.
20140709T002251.260177 th_a store_and_index ] we don't know about its previous: c03efc050ab0b1bd96886cf966e8a54b56c7baaf chain_database.cpp :431