Difference between read and write access on shared files
(samba-2.2.8/vms)
georges.bert at Lafarge-Ciments.Lafarge.com
georges.bert at Lafarge-Ciments.Lafarge.com
Thu Apr 17 10:31:55 GMT 2003
Hello,
I just discover a problem while attempting to read files if my account stands
in the "write list" of a share. Following is an example as view from a PC
(NT or W2K) :
C:\>debug s:\arrivee\base.rrd
-d
0C2E:0100 C8 00 47 51 24 31 33 32-32 34 2E 72 72 64 40 31 ..GQ$13224.rrd at 1
0C2E:0110 34 2F 30 34 2F 30 33 40-30 39 3A 30 39 3A 31 38 4/04/03 at 09:09:18
0C2E:0120 40 53 74 61 6E 64 61 72-64 20 20 40 53 74 61 6E @Standard @Stan
0C2E:0130 64 61 72 64 20 41 54 49-20 34 33 20 20 20 20 20 dard ATI 43
0C2E:0140 20 20 20 20 20 20 20 20-20 20 40 43 4F 4E 54 45 @CONTE
0C2E:0150 53 20 20 20 20 40 43 4F-4E 54 45 53 20 20 20 20 S @CONTES
0C2E:0160 40 53 54 44 40 30 31 2F-30 33 2F 30 33 20 2D 20 @STD at 01/03/03 -
0C2E:0170 33 31 2F 30 33 2F 30 33-40 53 54 41 4E 44 41 52 31/03/03 at STANDAR
The first two bytes corresponds to the VMS record size. They should not be seen
from the PC. To the opposite, when I suppress my account from the "write list"
(in the smb.conf file), I get the correct result which is :
C:\>debug s:\arrivee\base.rrd
-d
0C2E:0100 47 51 24 31 33 32 32 34-2E 72 72 64 40 31 34 2F GQ$13224.rrd at 14/
0C2E:0110 30 34 2F 30 33 40 30 39-3A 30 39 3A 31 38 40 53 04/03 at 09:09:18 at S
0C2E:0120 74 61 6E 64 61 72 64 20-20 40 53 74 61 6E 64 61 tandard @Standa
0C2E:0130 72 64 20 41 54 49 20 34-33 20 20 20 20 20 20 20 rd ATI 43
0C2E:0140 20 20 20 20 20 20 20 20-40 43 4F 4E 54 45 53 20 @CONTES
0C2E:0150 20 20 20 40 43 4F 4E 54-45 53 20 20 20 20 40 53 @CONTES @S
0C2E:0160 54 44 40 30 31 2F 30 33-2F 30 33 20 2D 20 33 31 TD at 01/03/03 - 31
0C2E:0170 2F 30 33 2F 30 33 40 53-54 41 4E 44 41 52 44 20 /03/03 at STANDARD
Other information:
- This problem did not occurred with SAMBA-2.0.3.
- The VMS file is "sequential, variable length, carriage return carriage control".
Is there a workaround ?
Thanks, Georges
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