SE 4.10 bcheck<filename>、SE 2.10 bcheck<filename.ext>和其他bcheck异常

BCHECK  C-ISAM B-tree Checker version 4.10.DD6  

C-ISAM File: c:\dbfiles.dbs\*.*

ERROR: cannot open C-ISAM file

在CUSTO102上运行BCHECK之前,其.IDX文件大小为22089字节,.DAT文件大小为882832字节。

什么是.IDY文件???

C:\DBFILES.DBS> bcheck –y CUSTO102

BCHECK  C-ISAM B-tree Checker version 4.10.DD6  

C-ISAM File: c:\dbfiles.dbs\CUSTO102

Checking dictionary and file sizes.
Index file node size = 512
Current C-ISAM index file node size = 512
Checking data file records.
Checking indexes and key descriptions.
Index 1 = unique key  
    0 index node(s) used -- 1 index b-tree level(s) used
Index 2 = duplicates  (2,30,0) 
    42 index node(s) used -- 3 index b-tree level(s) used
Index 3 = unique key  (32,5,0) 
    29 index node(s) used -- 2 index b-tree level(s) used
Index 4 = duplicates  (242,4,2) 
    37 index node(s) used -- 2 index b-tree level(s) used
Index 5 = duplicates  (241,1,0) 
    36 index node(s) used -- 2 index b-tree level(s) used
Index 6 = duplicates  (46,4,2) 
    38 index node(s) used -- 2 index b-tree level(s) used
Checking data record and index node free lists.

ERROR: 177 missing index node pointer(s)
Fix index node free list ? yes

Recreating index node free list.
Recreating index 6.
Recreating index 5.
Recreating index 4.
Recreating index 3.
Recreating index 2.
Recreating index 1.
184 index node(s) used, 177 free -- 1083 data record(s) used, 0 free