[Samba] Strange samba error

[Jeremy Allison]

On Thu, May 22, 2008 at 11:35:03AM +0200, Mark Frasa wrote:
> Hello,
> 
> We use samba to backup some (rather large) sql databases.
> 
> Lately we ocasionally are getting fail reports, as in the file could not
> be written, and windows generating an error 64:
> 
> "The specified network name is no longer available"
> 
> While going trough the logs, i can see the following error (sorry for
> the long output):
> 
> -----
> [2008/05/19 01:14:46, 0] lib/util_sock.c:write_data(562)
>   write_data: write failure in writing to client x.x.x.x. Error Broken
> pipe
> [2008/05/19 01:14:46, 0] lib/util_sock.c:send_smb(769)
>   Error writing 39 bytes to client. -1. (Broken pipe)
> [2008/05/19 01:14:46, 1] smbd/service.c:close_cnum(1150)
>   xxxxx (x.x.x.x) closed connection to service xxxxx
> [2008/05/19 01:16:25, 0] lib/util_sock.c:write_data(562)
>   write_data: write failure in writing to client x.x.x.x. Error Broken
> pipe
> [2008/05/19 01:16:25, 0] lib/util_sock.c:send_smb(769)
>   Error writing 62 bytes to client. -1. (Broken pipe)
> [2008/05/19 01:16:25, 1] smbd/service.c:close_cnum(1150)
>   xxxxx (x.x.x.x) closed connection to service xxxxx
> [2008/05/19 01:16:25, 0] smbd/server.c:exit_server_common(657)
>   ===============================================================
> [2008/05/19 01:16:25, 0] smbd/server.c:exit_server_common(659)
>   Abnormal server exit: send_trans2_replies: send_smb failed.
> [2008/05/19 01:16:25, 0] smbd/server.c:exit_server_common(660)
>   ===============================================================
> [2008/05/19 01:16:25, 0] lib/util.c:log_stack_trace(1706)
>   BACKTRACE: 11 stack frames:
>    #0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822c373]
>    #1 /usr/sbin/smbd [0x82c2265]
>    #2 /usr/sbin/smbd [0x82c2413]
>    #3 /usr/sbin/smbd [0x80c39c8]
>    #4 /usr/sbin/smbd(handle_trans2+0x2453) [0x80cd623]
>    #5 /usr/sbin/smbd(reply_trans2+0x64c) [0x80d112c]
>    #6 /usr/sbin/smbd [0x80ea674]
>    #7 /usr/sbin/smbd(smbd_process+0x6f8) [0x80eb838]
>    #8 /usr/sbin/smbd(main+0x10df) [0x82c380f]
>    #9 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xb7c38ea8]
>    #10 /usr/sbin/smbd [0x8082b11]
> [2008/05/19 01:16:25, 0] smbd/server.c:exit_server_common(664)
>   Last message was SMBtrans2

This is a server crash. What version of Sambaare you using ?

Jeremy.