Client connections seem to drop

Gurugunti, Mahesh MGurugunti at
Wed Jun 26 06:51:54 GMT 2002

I have samba v 2.2 on one of my production server, the client connections
seem to drop sometimes, these clients run overnight jobs and when this
happens there job crashes and they have to manually start it.

Below is the snippet of the log for one of such clients with problems.

###########cut-paste of log (only part of it)#########

  oplock_break: receive_smb timed out after 30 seconds.
  oplock_break failed for file emikus/Nomura_Deals/Closed Deals/ASC 97
D5/Reporting issues memo.doc (dev = 10c1770, inode = 26711).
[2002/06/25 17:25:27, 0, pid=28650, effective(14497, 5110), real(0, 0)]
  oplock_break: client failure in oplock break in file
emikus/Nomura_Deals/Closed Deals/ASC 97 D5/Reporting issues memo.doc
[2002/06/25 17:25:27, 0, pid=28650, effective(14497, 5110), real(0, 0)]
  reply_lockingX: Error : oplock break from client for fnum = 13368 and no
oplock granted on this file (emikus/Nomura_Deals/Closed Deals/ASC 97
D5/Reporting issues memo.doc).
[2002/06/25 20:43:11, 0, pid=16288, effective(14497, 5110), real(0, 0)]
  call_nt_transact_ioctl: Currently not implemented.
[2002/06/25 22:03:48, 0, pid=16288, effective(0, 0), real(0, 0)]
  read_socket_data: recv failure for 4. Error = Connection timed out

########end of cut-paste###

Any ideas or any parameters/tuning required in smb.conf file??

Thanks in advance.

Mahesh Gurugunti
-----  This message is for the named person's use only. It may contain
confidential, proprietary or legally privileged information. No
confidentiality or privilege is waived or lost by any mistransmission. If
you receive this message in error, please delete it and all copies from your
system, destroy any hard copies and notify the sender. You must not,
directly or indirectly, use, disclose, distribute, print, or copy any part
of this message if you are not the intended recipient. Nomura Holding
America Inc., Nomura Securities International, Inc, and their respective
subsidiaries each reserve the right to monitor all e-mail communications
through its networks. Any views expressed in this message are those of the
individual sender, except where the message states otherwise and the sender
is authorized to state the views of such entity. Unless otherwise stated,
any pricing information in this message is indicative only, is subject to
change and does not constitute an offer to deal at any price quoted. Any
reference to the terms of executed transactions should be treated as
preliminary only and subject to our formal written confirmation.

More information about the samba-technical mailing list