delegate, remember to backup the chain directory

[spartako]

 +5%

[wackou]

thanks, very good advice... So infuriating to be waiting during a resync while it could have been solved so quickly with a backup  :'(

Will keep that in mind for next time...

[alt]

because these days, we have to sync  block chain again and again.
I suggest you to backup the chain directory when you are at the main chain.
so when you are unlucky drop to a   fork chain, you just need to remove the chain directory, and restore from the backup, and the sync will be very soon.