Merge #161: fastcopy-chaindata: Leveldb file numbers can exceed 6 digits

a29e014 fastcopy-chaindata: Leveldb file numbers can exceed 6 digits (laanwj)

Pull request description:

  For long-running instances, leveldb file numbers can go on beyond 6 digits. Adapt the regexp to this.

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Tree-SHA512: a500bd0ff536499dfcb3bb7b649a894bfc569f8b086ffb04ce3fdf72a2d38b09f81e2d59acafc8436418a7d5cc6acb9d195c917cc58eb48e1781a28f5577e91d

Author: fanquake

fastcopy-chaindata.py

@@ -47,7 +47,7 @@ def link_leveldb(src: str, dst: str):
     ldb_files = []
     other_files = []
     for fname in os.listdir(src):
-        if re.match('^[0-9]{6}.ldb$', fname):
+        if re.match('^[0-9]{6,}.ldb$', fname):
             ldb_files.append(fname)
         else:
             other_files.append(fname)