Date: 24 Nov 2002 02:25:31 +0000 From: Stacey Roberts <stacey@vickiandstacey.com> To: David Smithson <david@customfilmeffects.com> Cc: questions@FreeBSD.ORG Subject: Re: Network connection dropping during file transfers Message-ID: <1038104729.43256.96.camel@localhost> In-Reply-To: <00fa01c2935a$e4565cc0$0801a8c0@customfilmeffects.com> References: <007101c2934a$8bad2b40$0801a8c0@customfilmeffects.com> <00a101c2934d$bfb43b60$0801a8c0@customfilmeffects.com> <1038097743.43256.45.camel@localhost> <00bf01c29351$c649baf0$0801a8c0@customfilmeffects.com> <00dd01c29354$e40c4320$0801a8c0@customfilmeffects.com> <1038100610.43256.56.camel@localhost> <00fa01c2935a$e4565cc0$0801a8c0@customfilmeffects.com>
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Hi David, Just got to this one here. On Sun, 2002-11-24 at 01:43, David Smithson wrote: > Hi Stacey. > > > See how this affects your situation. I recall that this was (might still > > be) an issue with samba and windows machines using heavy load transfers. > > I think on Win9x this appeared as "Network Busy" errors, but what do you > > see in the Event Logs on Win2K? > > The event logs show nothing significant. I'd have to ask for some specifics here - If you mean nothing related the problem domain, then I apologize. But one thing Win2K does a lot of is reports, so please have another look:-) > The render manager for the aformentioned Digital Fusion shows: > > The semaphore timeout period has expired The lock on some atomic process has gone past the specified period for which it is able to hold a lock - results in dropped connections (for network code) > The network name is no longer available The app is has now seen that its previously cache network resource is no longer there. > The network path was not found The app realises that it is unable to locate the network resources. This all (granted from fuzzy Win2K reporting) that from a loss of connectivity has occured. The trick is if its hardware / media related, or DNS timeout related. Have you got tcpdump facilities? Might be an idea to get a trace on this. A simple (visual) way could also be to install ethereal / trafshow on the FBSD box and watch packet exxchanges during transfers. Stacey > > > > Stacey > > > > On Sun, 2002-11-24 at 01:00, David Smithson wrote: > > > Perhaps I should include more of the smbd.log file. It follows: > > > > > > [2002/11/22 06:53:49, 5] smbd/oplock.c:process_local_message(362) > > > process_local_message: (exclusive) oplock break request from pid > 11761, > > > port 1601, dev = 2930c, inode = 12625652 > > > [2002/11/22 06:53:49, 3] smbd/oplock.c:process_local_message(418) > > > process_local_message: oplock break requested with no outstanding > oplocks. > > > Returning success. > > > [2002/11/22 06:53:49, 5] smbd/oplock.c:process_local_message(447) > > > process_local_message: oplock break reply sent to pid 11761, port > 1601, > > > for file dev = 2930c, inode = 12625652 > > > [2002/11/22 06:53:49, 3] smbd/server.c:exit_server(493) > > > Server exit (caught signal) > > > [2002/11/22 07:00:33, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:00:35, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:00:36, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 07:00:36, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 16: ERRNO = Broken > pipe > > > [2002/11/22 07:00:36, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:00:36, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:01:33, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:03:32, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:03:39, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:03:59, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:04:04, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:04:20, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 07:06:16, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:24:39, 0] lib/pidfile.c:pidfile_create(88) > > > ERROR: smbd is already running. File > /usr/local/samba/var/locks/smbd.pid > > > exists and process id 12272 is running. > > > [2002/11/22 07:29:30, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/22 07:29:30, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > read_socket_data: recv failure for 44301. Error = Connection reset by > peer > > > [2002/11/22 07:29:31, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 17: ERRNO = Broken > pipe > > > [2002/11/22 07:29:31, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:29:31, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 07:29:31, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 17: ERRNO = Broken > pipe > > > [2002/11/22 07:29:31, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:32:23, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:32:27, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:32:28, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:49:36, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:49:42, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 07:49:42, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 10: ERRNO = Broken > pipe > > > [2002/11/22 07:49:42, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:49:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:49:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:51:21, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:53:38, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:54:09, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 10: ERRNO = Broken > pipe > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 10: ERRNO = Broken > pipe > > > [2002/11/22 07:55:06, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 07:55:35, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:56:18, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:56:26, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:56:30, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 07:59:16, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 10:36:38, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 11:08:26, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 11:10:03, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 11:10:10, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 11:10:53, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 11:36:32, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 11:48:34, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 12:03:38, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:05:36, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:06:47, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 12:06:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:06:57, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 23199. Error = Connection reset by > peer > > > [2002/11/22 12:28:52, 0] lib/util_sock.c:write_socket_data(542) > > > [2002/11/22 12:28:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 12:28:52, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 9: ERRNO = Broken > pipe > > > [2002/11/22 12:28:52, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 12:30:57, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:31:00, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:32:21, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:36:05, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:36:10, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:36:11, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:36:14, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:39:07, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 12:47:53, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 12:58:19, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 13:00:48, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 13:07:05, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 24659. Error = Connection reset by > peer > > > [2002/11/22 14:02:59, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/22 14:02:59, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 18021. Error = Connection reset by > peer > > > read_socket_data: recv failure for 7139. Error = Connection reset by > peer > > > [2002/11/22 14:35:19, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 21739. Error = Connection reset by > peer > > > [2002/11/22 14:56:19, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 28241. Error = Connection reset by > peer > > > [2002/11/22 16:14:07, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 16:29:06, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 16:29:06, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 16: ERRNO = Broken > pipe > > > [2002/11/22 16:29:06, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 19:39:22, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 19:39:22, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 19:39:26, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 19:41:33, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 20:30:42, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 20:43:45, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 20:43:45, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 20:43:45, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 16: ERRNO = Broken > pipe > > > [2002/11/22 20:43:45, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/22 20:44:13, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 20:47:27, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:17:11, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:18:10, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:18:56, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:19:36, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:19:36, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:19:56, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:21:15, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:22:35, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:28:32, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 21:28:51, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:30:13, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:30:15, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:30:17, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:write_socket_data(542) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 9: ERRNO = Broken > pipe > > > [2002/11/22 21:36:07, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:37:26, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:37:30, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:37:35, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:40:34, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 21:42:41, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 21:59:45, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 22:09:24, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 22:26:15, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/22 23:47:17, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 23:47:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 23:47:52, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 23:47:56, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/22 23:48:08, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 00:25:18, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/23 00:25:18, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 16: ERRNO = Broken > pipe > > > [2002/11/23 00:25:18, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/23 00:26:04, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:27:06, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:28:05, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:28:40, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:28:46, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:29:11, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:29:17, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 00:31:04, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 01:52:54, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/23 01:52:54, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 26119. Error = Operation timed out > > > read_socket_data: recv failure for 61159. Error = Operation timed out > > > [2002/11/23 01:52:54, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 40719. Error = Operation timed out > > > [2002/11/23 01:52:54, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 55319. Error = Operation timed out > > > [2002/11/23 02:26:47, 0] lib/util_sock.c:read_socket_data(478) > > > [2002/11/23 02:26:47, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 36339. Error = Operation timed out > > > read_socket_data: recv failure for 34879. Error = Operation timed out > > > [2002/11/23 02:26:47, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 55319. Error = Operation timed out > > > [2002/11/23 11:48:53, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 11:48:59, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/23 11:48:59, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 9: ERRNO = Broken > pipe > > > [2002/11/23 11:48:59, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:write_socket_data(542) > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 12: ERRNO = Broken > pipe > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/23 12:24:20, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/23 12:32:07, 0] lib/util_sock.c:open_socket_in(830) > > > bind failed on port 139 socket_addr = 192.168.1.24. > > > Error = Can't assign requested address > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:write_socket_data(542) > > > write_socket_data: write failure. Error = Broken pipe > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:write_socket(566) > > > write_socket: Error writing 65534 bytes to socket 12: ERRNO = Broken > pipe > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:send_smb(730) > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > [2002/11/23 13:06:17, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 13:07:00, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 13:07:04, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 13:07:06, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:11:25, 0] lib/util_sock.c:read_socket_with_timeout(300) > > > read_socket_with_timeout: timeout read. read error = Connection reset > by > > > peer. > > > [2002/11/23 15:11:26, 0] smbd/oplock.c:oplock_break(782) > > > oplock_break: receive_smb error (Connection reset by peer) > > > oplock_break failed for file Scans > > > In/daredevil/dd_op34_02_c34c_3/dd_op34_02_c34c_3.0110.cin (dev = 29300, > > > inode = 1063922). > > > [2002/11/23 15:11:26, 0] smbd/oplock.c:oplock_break(870) > > > oplock_break: client failure in break - shutting down this smbd. > > > [2002/11/23 15:11:55, 0] smbd/oplock.c:request_oplock_break(1026) > > > request_oplock_break: no response received to oplock break request to > pid > > > 1285 on port 1371 for dev = 29300, inode = 1063922 > > > for dev = 29300, inode = 1063922, tv_sec = 3de00afe, tv_usec = 15342 > > > [2002/11/23 15:17:00, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:17:00, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:17:09, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:17:23, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:17:45, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:19:05, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:19:11, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:19:37, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Connection reset by peer > > > [2002/11/23 15:27:34, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/23 15:38:01, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > [2002/11/23 15:57:08, 0] lib/util_sock.c:read_socket_data(478) > > > read_socket_data: recv failure for 4. Error = Operation timed out > > > [2002/11/23 16:32:14, 0] smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > call_nt_transact_ioctl: Currently not implemented. > > > > > > > > > ----- Original Message ----- > > > From: "David Smithson" <david@customfilmeffects.com> > > > To: <stacey@vickiandstacey.com> > > > Cc: <questions@FreeBSD.ORG> > > > Sent: Saturday, November 23, 2002 4:38 PM > > > Subject: Re: Network connection dropping during file transfers > > > > > > > > > > > Hi David, > > > > > By chance, is it possible for you to let the list know:- > > > > > > > > Yes. > > > > > > > > > 1]Client OS > > > > > > > > Clients are Windows 2000 Professional SP3 and Windows 2000 Server SP3. > > > > > > > > > 2] Are you using DHCP? > > > > > > > > Yes. A Windows 2000 domain controller also provides DHCP services to > the > > > > Windows 2000 Pro clients. All servers are static. > > > > > > > > > 3] Are you using a Wins Server for your domain? > > > > > > > > The domain controller currently provides WINS and DNS services. > > > > > > > > > 4] For how long does the connection stay off-line before coming > back? > > > > > > > > This period seems to be indefinite based on unquantified observations. > I > > > > have not timed this period. A few times it seemed never to come back > up. > > > I > > > > even tried ifconfig nge0 down && ifconfig nge0 up to re-initialize the > > > > interface. This didn't help. Rebooting the server fixed the > interface in > > > > these instances. > > > > > > > > > The reasoning behind the above is the fact that this might an issue > of > > > > > how (if this is so) MS Windows clients on dhcp maintain respective > > > > > connections over the network during data transfer - You may well be > > > > > seeing cases of timeouts on the client end here. > > > > > > > > I'll do whatever it takes to get this working. Anything else I should > > > look > > > > into? > > > > > > > > > Stacey > > > > > > > > > > > > > > > On Sun, 2002-11-24 at 00:09, David Smithson wrote: > > > > > > P.S. I'm using Samba 2.2.7. > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > > From: "David Smithson" <david@customfilmeffects.com> > > > > > > To: <questions@FreeBSD.ORG> > > > > > > Sent: Saturday, November 23, 2002 3:46 PM > > > > > > Subject: Network connection dropping during file transfers > > > > > > > > > > > > > > > > > > > Hi. I'm having trouble with a mission-critical file-server. > Server > > > > is > > > > > > > FreeBSD 4.5, exporting the filesystem with Samba over gigabit > > > copper. > > > > > > > Clients are Windows 2000. During multiple read/write operations > > > > between > > > > > > the > > > > > > > clients and the server, the network connection to the server > will > > > drop > > > > out > > > > > > > for an indefinite period of time and then somehow reconnect. > This > > > > > > obviously > > > > > > > interrupts file transfers and foils all of the Windows clients' > > > > > > > explorers.exe processes. This also leads to incomplete files on > the > > > > > > server > > > > > > > and frozen smbd processes. Dmesg outputs nothing of interest. > > > > Smbstatus > > > > > > > outputs this: > > > > > > > > > > > > > > Samba version 2.2.2 > > > > > > > Service uid gid pid machine > > > > > > > ---------------------------------------------- > > > > > > > W nobody wheel 1357 bunnicula (192.168.1.5) > Sat > > > Nov > > > > 23 > > > > > > > 15:27:19 2002 > > > > > > > X nobody wheel 1357 bunnicula (192.168.1.5) > Sat > > > Nov > > > > 23 > > > > > > > 15:27:19 2002 > > > > > > > W nobody wheel 1308 render-02 (192.168.1.12) > Sat > > > > Nov 23 > > > > > > > 15:17:00 2002 > > > > > > > W nobody wheel 1312 render-01 (192.168.1.10) > Sat > > > > Nov 23 > > > > > > > 15:17:09 2002 > > > > > > > W nobody wheel 1318 ethel (192.168.1.8) > Sat > > > Nov > > > > 23 > > > > > > > 15:17:36 2002 > > > > > > > W shaina wheel 1326 lucy (192.168.1.15) > Sat > > > Nov > > > > 23 > > > > > > > 15:18:09 2002 > > > > > > > W amani wheel 1283 bunnicula (192.168.1.5) > Sat > > > Nov > > > > 23 > > > > > > > 15:10:26 2002 > > > > > > > X amani wheel 1283 bunnicula (192.168.1.5) > Sat > > > Nov > > > > 23 > > > > > > > 15:10:30 2002 > > > > > > > X shaina wheel 1326 lucy (192.168.1.15) > Sat > > > Nov > > > > 23 > > > > > > > 15:21:09 2002 > > > > > > > W nobody wheel 1311 ricky-athlon > (192.168.1.13) > > > Sat > > > > Nov > > > > > > > 23 15:17:08 2002 > > > > > > > W nobody wheel 1309 render-03 (192.168.1.11) > Sat > > > > Nov 23 > > > > > > > 15:17:04 2002 > > > > > > > W administrator wheel 1284 render-01 > (192.168.1.10) > > > > Sat > > > > > > Nov > > > > > > > 23 15:10:26 2002 > > > > > > > X administrator wheel 1284 render-01 > (192.168.1.10) > > > > Sat > > > > > > Nov > > > > > > > 23 15:10:33 2002 > > > > > > > > > > > > > > Locked files: > > > > > > > Pid DenyMode R/W Oplock Name > > > > > > > -------------------------------------------------- > > > > > > > 1284 DENY_ALL WRONLY EXCLUSIVE+BATCH > > > > > > > /array1/renders/Daredevil/film/OP34-02/OP34-02_0118.cin Sat > Nov 23 > > > > > > > 15:10:53 2002 > > > > > > > 1283 DENY_ALL WRONLY EXCLUSIVE+BATCH > > > > > > > /array1/renders/Daredevil/film/OP34-02/OP34-02_0119.cin Sat > Nov 23 > > > > > > > 15:10:54 2002 > > > > > > > > > > > > > > The two processes above (1284 and 1283) don't release their > locks > > > > until > > > > > > they > > > > > > > are killed. > > > > > > > > > > > > > > log.smbd | tail -n 50 shows this: > > > > > > > > > > > > > > write_socket_data: write failure. Error = Broken pipe > > > > > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:write_socket(566) > > > > > > > write_socket: Error writing 65534 bytes to socket 12: ERRNO = > > > Broken > > > > > > pipe > > > > > > > [2002/11/23 12:19:13, 0] lib/util_sock.c:send_smb(730) > > > > > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > > > > > [2002/11/23 12:24:20, 0] > smbd/nttrans.c:call_nt_transact_ioctl(1762) > > > > > > > call_nt_transact_ioctl: Currently not implemented. > > > > > > > [2002/11/23 12:32:07, 0] lib/util_sock.c:open_socket_in(830) > > > > > > > bind failed on port 139 socket_addr = 192.168.1.24. > > > > > > > Error = Can't assign requested address > > > > > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:write_socket_data(542) > > > > > > > write_socket_data: write failure. Error = Broken pipe > > > > > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:write_socket(566) > > > > > > > write_socket: Error writing 65534 bytes to socket 12: ERRNO = > > > Broken > > > > > > pipe > > > > > > > [2002/11/23 13:05:23, 0] lib/util_sock.c:send_smb(730) > > > > > > > Error writing 65534 bytes to client. -1. (Broken pipe) > > > > > > > [2002/11/23 13:06:17, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 13:07:00, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 13:07:04, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 13:07:06, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:11:25, 0] > > > lib/util_sock.c:read_socket_with_timeout(300) > > > > > > > read_socket_with_timeout: timeout read. read error = > Connection > > > > reset by > > > > > > > peer. > > > > > > > [2002/11/23 15:11:26, 0] smbd/oplock.c:oplock_break(782) > > > > > > > oplock_break: receive_smb error (Connection reset by peer) > > > > > > > oplock_break failed for file Scans > > > > > > > In/daredevil/dd_op34_02_c34c_3/dd_op34_02_c34c_3.0110.cin (dev = > > > > 29300, > > > > > > > inode = 1063922). > > > > > > > [2002/11/23 15:11:26, 0] smbd/oplock.c:oplock_break(870) > > > > > > > oplock_break: client failure in break - shutting down this > smbd. > > > > > > > [2002/11/23 15:11:55, 0] > smbd/oplock.c:request_oplock_break(1026) > > > > > > > request_oplock_break: no response received to oplock break > request > > > > to > > > > > > pid > > > > > > > 1285 on port 1371 for dev = 29300, inode = 1063922 > > > > > > > for dev = 29300, inode = 1063922, tv_sec = 3de00afe, tv_usec = > > > 15342 > > > > > > > [2002/11/23 15:17:00, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:17:00, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:17:09, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:17:23, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:17:45, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:19:05, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:19:11, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > [2002/11/23 15:19:37, 0] lib/util_sock.c:read_socket_data(478) > > > > > > > read_socket_data: recv failure for 4. Error = Connection reset > by > > > > peer > > > > > > > > > > > > > > > > > > > > > What does this indicate? Have I provided enough information > here? > > > > > > > > > > > > > > By the way, the transfers that are taking place are initiated by > a > > > > visual > > > > > > > effects / compositing program called Digital Fusion. The > clients > > > are > > > > > > render > > > > > > > engines that are currently being used to render shots for the > > > upcoming > > > > > > > feature film "Chicago". I must deliver these rendered frames > > > tomorrow > > > > by > > > > > > 9 > > > > > > > p.m. :( Your help will be much appreciated. > > > > > > > > > > > > > > -- > > > > > > > David Smithson - Systems Administrator > > > > > > > Custom Film Effects (http://www.customfilmeffects.com) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > > > > with "unsubscribe freebsd-questions" in the body of the message > > > > > > > > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > > > with "unsubscribe freebsd-questions" in the body of the message > > > > > -- > > > > > Stacey Roberts > > > > > B.Sc (HONS) Computer Science > > > > > > > > > > Web: www.vickiandstacey.com > > > > > > > > > > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > with "unsubscribe freebsd-questions" in the body of the message > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > with "unsubscribe freebsd-questions" in the body of the message > > -- > > Stacey Roberts > > B.Sc (HONS) Computer Science > > > > Web: www.vickiandstacey.com > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- Stacey Roberts B.Sc (HONS) Computer Science Web: www.vickiandstacey.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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