List:
I've gotten more opinions on this problem, and the consensus is that Samba is not compatible with Windows 2000 server (or NT) and our Unix environment. If this is true I'm wasting my time. Is this a common or known bug, or is it just something in the .conf files that needs to be setup differently? ________________________________ From: Ramsey Wes - wramse Sent: Wednesday, August 23, 2006 7:01 AM To: 'samba@lists.samba.org' Subject: Problem with large files corrupting during transfer I'm very new to Samba, and I'm supporting my team's migration to a new server. We are running v3.0.23b, ML3 and AIX v5.3, and we're pulling data from NT servers. V2.2.2 (what we are using on the old server) would not compile on the new box, so we have to upgrade. Files >2.8gb are corrupting during the transfer. That 2.8gb file is the largest we've gotten to go through successfully. The next largest file is 5.7gb, and corrupts without fail. The 1st section of the file looks normal, the next large chunk is corrupt, and the remainder of the file is simply binary trash. It looks to me like 2(+) users are accessing the file while it is writing to cache, which would explain this, but I have no way to prove it. I tried adding 'oplocks = no' and 'strict locking = yes', but neither fixed the problem. If more info is needed, please let me know. Here's the smb.conf: [global] workgroup = CORP server string = Qbert at Samba 3.0.23b interfaces = xxx.xx.xxx.xxx security = DOMAIN password server = * map to guest = Bad User log level = 2 log file = /usr/local/samba/var/log.%m log file = /usr/local/samba/var/log.%S max log size = 10000 deadtime = 150 max open files = 2048 local master = No domain master = No dns proxy = No wins server = 10.87.225.225 create mask = 0774 directory mask = 0775 oplocks = No socket options = TCP_NODELAY Here's the log.%S: [2006/08/22 18:00:44, 2] smbd/reply.c:reply_special(496) netbios connect: name1=QBERT name2=DPREP3 [2006/08/22 18:00:44, 2] smbd/reply.c:reply_special(503) netbios connect: local=qbert remote=dprep3, name type = 0 [2006/08/22 18:00:44, 2] smbd/sesssetup.c:setup_new_vc_session(795) setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all old resources. [2006/08/22 18:00:44, 2] libsmb/namequery.c:name_query(577) Got a positive name query response from 10.87.225.225 ( xx.xx.xxx.xxx xx.xx.xx.xxx xx.xx.xxx.xxx xx.xx.xxx.xxx xx.xx.xx.xxx... [2006/08/22 18:00:44, 2] libsmb/namequery.c:name_query(577) Got a positive name query response from 10.87.225.225 ( 10.87.225.225 ) [2006/08/22 18:00:53, 1] lib/util_sock.c:open_socket_out(896) timeout connecting to 10.87.225.225:445 [2006/08/22 18:01:02, 1] lib/util_sock.c:open_socket_out(896) timeout connecting to 10.87.225.225:445 [2006/08/22 18:01:02, 2] auth/auth.c:check_ntlm_password(309) check_ntlm_password: authentication for user [NAVSVR2] -> [NAVSVR2] -> [navsvr2] succeeded [2006/08/22 18:01:02, 2] smbd/reply.c:reply_tcon_and_X(711) Serving IPC$ as a Dfs root [2006/08/22 18:01:02, 1] smbd/service.c:make_connection_snum(941) dprep3 (139.61.176.211) connect to service dpspot initially as user navsvr2 (uid=4126, gid=209) (pid 283206) [2006/08/22 18:01:02, 2] smbd/reply.c:reply_tcon_and_X(711) Serving dpspot as a Dfs root [2006/08/22 18:01:02, 2] smbd/open.c:open_file(352) NAVSVR2 opened file new.cust/TEST92827.TXT read=No write=Yes (numopen=1) [2006/08/22 18:01:02, 2] smbd/close.c:close_normal_file(344) navsvr2 closed file new.cust/TEST92827.TXT (numopen=0) [2006/08/22 18:01:02, 2] smbd/open.c:open_file(352) NAVSVR2 opened file new.cust/TEST92827.TXT read=No write=No (numopen=1) [2006/08/22 18:01:02, 2] smbd/close.c:close_normal_file(344) navsvr2 closed file new.cust/TEST92827.TXT (numopen=0) [2006/08/22 18:01:02, 2] smbd/open.c:open_file(352) NAVSVR2 opened file new.cust/TEST92827.TXT read=No write=No (numopen=1) [2006/08/22 18:01:02, 2] smbd/close.c:close_normal_file(344) navsvr2 closed file new.cust/TEST92827.TXT (numopen=0) [2006/08/22 18:01:02, 2] smbd/open.c:open_file(352) [2006/08/22 18:21:16, 2] smbd/close.c:close_normal_file(344) navsvr2 closed file new.cust/per.file1 (numopen=0) [2006/08/22 18:21:16, 2] smbd/open.c:open_file(352) NAVSVR2 opened file new.cust/per.file1 read=No write=No (numopen=1) [2006/08/22 18:21:16, 2] smbd/close.c:close_normal_file(344) navsvr2 closed file new.cust/per.cust1 (numopen=0) [2006/08/22 18:31:54, 1] smbd/service.c:close_cnum(1141) dprep3 (139.61.176.211) closed connection to service dpspot Here's the log.nmbd: (This exact message is repeated every 5 minutes) [2006/08/23 06:46:14, 2] nmbd/nmbd_elections.c:send_election_dgram(41) send_election_dgram: Sending election packet for workgroup CORP on subnet xxx.xx.xxx.xxx *************************************************************************** The information contained in this communication is confidential, is intended only for the use of the recipient named above, and may be legally privileged. 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