[Samba] 3.3.10 <-> AD 2008 R2 very slow
Christoph Beyer
christoph.beyer at desy.de
Sun Feb 21 13:43:57 MST 2010
hmm,
this is a debug output, not sure if this is my problem (?)
[2010/02/21 21:29:15, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(500)
free_pipe_context: destroying talloc pool of size 0
[2010/02/21 21:29:15, 3] rpc_server/srv_pipe.c:api_rpcTNP(2359)
api_rpcTNP: rpc command: SPOOLSS_OPENPRINTEREX
checking name: \\adprint.desy.de\itmfp1
[2010/02/21 21:29:15, 3]
rpc_server/srv_spoolss_nt.c:set_printer_hnd_printertype(427)
Setting printer type=\\adprint.desy.de\itmfp1
[2010/02/21 21:29:20, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(500)
free_pipe_context: destroying talloc pool of size 4670
[2010/02/21 21:29:20, 3] smbd/process.c:process_smb(1576)
Transaction 767 of length 140 (0 toread)
[2010/02/21 21:29:20, 3] smbd/process.c:switch_message(1393)
switch message SMBwriteX (pid 25648) conn 0x7eb3b8
[2010/02/21 21:29:20, 3] rpc_server/srv_pipe.c:api_pipe_bind_req(1617)
api_pipe_bind_req: \PIPE\spoolss -> \PIPE\spoolss
[2010/02/21 21:29:20, 3] rpc_server/srv_pipe.c:check_bind_req(991)
check_bind_req for spoolss
cheers
christoph
On Sun, 21 Feb 2010, Christoph Beyer wrote:
>
> Hi again,
>
> the packets in question:
>
>
> 91 17:16:13.40669 zitpcx6767.desy.de -> printsrv9.desy.de ETHER Type=0800
> (IP), size = 360 bytes
> 91 17:16:13.40669 zitpcx6767.desy.de -> printsrv9.desy.de IP
> D=131.169.56.109 S=131.169.194.172 LEN=346, ID=36008, TOS=0x0, TTL=127
> 91 17:16:13.40669 zitpcx6767.desy.de -> printsrv9.desy.de TCP D=139 S=4390
> Push Ack=2546665685 Seq=1818884627 Len=306 Win=64725
> 91 17:16:13.40669 zitpcx6767.desy.de -> printsrv9.desy.de NBT Type=SESSION
> MESSAGE Length=302
> 91 17:16:13.40669 zitpcx6767.desy.de -> printsrv9.desy.de SMB C Code=0x25
> Name=SMBtrans Error=0
> ________________________________
> 92 17:16:13.46879 printsrv9.desy.de -> zitpcx6767.desy.de ETHER Type=0800
> (IP), size = 54 bytes
> 92 17:16:13.46879 printsrv9.desy.de -> zitpcx6767.desy.de IP
> D=131.169.194.172 S=131.169.56.109 LEN=40, ID=48233, TOS=0x0, TTL=64
> 92 17:16:13.46879 printsrv9.desy.de -> zitpcx6767.desy.de TCP D=4390 S=139
> Ack=1818884933 Seq=2546665685 Len=0 Win=49680
> 92 17:16:13.46879 printsrv9.desy.de -> zitpcx6767.desy.de NBT R port=4390
> ________________________________
> 93 17:16:17.73338 printsrv9.desy.de -> zitpcx6767.desy.de ETHER Type=0800
> (IP), size = 162 bytes
> 93 17:16:17.73338 printsrv9.desy.de -> zitpcx6767.desy.de IP
> D=131.169.194.172 S=131.169.56.109 LEN=148, ID=48234, TOS=0x0, TTL=64
> 93 17:16:17.73338 printsrv9.desy.de -> zitpcx6767.desy.de TCP D=4390 S=139
> Push Ack=1818884933 Seq=2546665685 Len=108 Win=49680
> 93 17:16:17.73338 printsrv9.desy.de -> zitpcx6767.desy.de NBT Type=SESSION
> MESSAGE Length=104
> 93 17:16:17.73338 printsrv9.desy.de -> zitpcx6767.desy.de SMB R Code=0x25
> Name=SMBtrans Error=0
> ________________________________
> 94 17:16:17.73402 zitpcx6767.desy.de -> printsrv9.desy.de ETHER Type=0800
> (IP), size = 222 bytes
> 94 17:16:17.73402 zitpcx6767.desy.de -> printsrv9.desy.de IP
> D=131.169.56.109 S=131.169.194.172 LEN=208, ID=36010, TOS=0x0, TTL=127
> 94 17:16:17.73402 zitpcx6767.desy.de -> printsrv9.desy.de TCP D=139 S=4390
> Push Ack=2546665793 Seq=1818884933 Len=168 Win=64617
> 94 17:16:17.73402 zitpcx6767.desy.de -> printsrv9.desy.de NBT Type=SESSION
> MESSAGE Length=164
> 94 17:16:17.73402 zitpcx6767.desy.de -> printsrv9.desy.de SMB C Code=0x25
> Name=SMBtrans Error=0
>
> cheers
> christoph
>
>
>
>
> On Sun, 21 Feb 2010, christoph.beyer at desy.de wrote:
>
>> Hi,
>>
>> just had a look at a network trace, ther seems to be a ~ 4 sec. delay
>> between a 'OpenPrinterEx' call and the 'OpenPrinterEx response' this seems
>> to cause some of the delas I see is anyone aware of how to fix this ?
>>
>> cheers
>> christoph
>>
>>
>>
>> On Sun, 21 Feb 2010, christoph.beyer at desy.de wrote:
>>
>> >
>> > here is my testparm output:
>> > [global]
>> > workgroup = WIN
>> > realm = WIN.DESY.DE
>> > netbios name = ADPRINT
>> > server string = PRINTSERVER for WIN.DESY.DE (SAMBA 3.3.10)
>> > security = ADS
>> > map to guest = Bad User
>> > password server = <ip of my password server>
>> > username map = /global/spool/etc/smbusers.map
>> > log file = /global/spool/samba_logs/%m.printsrv9.smblog
>> > smb ports = 139
>> > name resolve order = wins lmhosts hosts bcast
>> > deadtime = 60
>> > printcap cache time = 600
>> > printcap name = /global/spool/etc/printcap.smb
>> > enumports command = /usr/bin/echo samba_port
>> > preferred master = Yes
>> > dns proxy = No
>> > wins server = <ip of my wins server>
>> > admin users = lp
>> > guest ok = Yes
>> > printing = lprng
>> > print command = /global/spool/lprng/bin/lpr -r -Fl -J"%J"
>> > -m"%m"
>> > -U"%U" -P%p at spool-lpr %s
>> > lpq command = /global/spool/lprng/bin/lpq -P%p at spool-lpr
>> > lprm command = /global/spool/lprng/bin/lprm -U%U -P%p %j
>> > lppause command = lpc hold '%p' %j
>> > lpresume command = lpc release '%p' %j
>> > queuepause command = lpc stop '%p'
>> > queueresume command = lpc start '%p'
>> >
>> >
>> > ???
>> >
>> > cheers
>> > christoph
>> >
>> >
>> >
>> > On Sun, 21 Feb 2010, christoph.beyer at desy.de wrote:
>> >
>> > > Hi again,
>> > >
>> > > I changed from 3.4.5 to 3.3.10 after an AD upgrade to 2008R2 and
>> > > prinitng
>> > > is
>> > > working mor ore less but it is incredibly sloooow. My server has no
>> > > remarkable load so it is not due to hardware bottlenecks. Are there
>> > > any
>> > > ways
>> > > to 'tune' 3.3.10 or any tricks to make it faster ?
>> > >
>> > > cheers
>> > > ~ christoph
>> > >
>> > >
>> > > --
>> > > /* Christoph Beyer | Office: Building 2b / 23 *\
>> > > * DESY | Phone: 040-8998-2317 *
>> > > * - IT - | Fax: 040-8998-4060 *
>> > > \* 22603 Hamburg | http://www.desy.de */
>> > >
>> > >
>> > > --
>> > > To unsubscribe from this list go to the following URL and read the
>> > > instructions: https://lists.samba.org/mailman/options/samba
>> > >
>> >
>> > best regards
>> > ~ christoph
>> >
>> >
>> > --
>> > /* Christoph Beyer | Office: Building 2b / 23 *\
>> > * DESY | Phone: 040-8998-2317 *
>> > * - IT - | Fax: 040-8998-4060 *
>> > \* 22603 Hamburg | http://www.desy.de */
>> >
>> >
>> >
>> > --
>> > To unsubscribe from this list go to the following URL and read the
>> > instructions: https://lists.samba.org/mailman/options/samba
>> >
>>
>> best regards
>> ~ christoph
>>
>>
>> --
>> /* Christoph Beyer | Office: Building 2b / 23 *\
>> * DESY | Phone: 040-8998-2317 *
>> * - IT - | Fax: 040-8998-4060 *
>> \* 22603 Hamburg | http://www.desy.de */
>>
>>
>> --
>> To unsubscribe from this list go to the following URL and read the
>> instructions: https://lists.samba.org/mailman/options/samba
>>
>>
>
> best regards
> ~ christoph
>
>
> --
> /* Christoph Beyer | Office: Building 2b / 23 *\
> * DESY | Phone: 040-8998-2317 *
> * - IT - | Fax: 040-8998-4060 *
> \* 22603 Hamburg | http://www.desy.de */
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions: https://lists.samba.org/mailman/options/samba
>
>
best regards
~christoph
--
/* Christoph Beyer | Office: Building 2b / 23 *\
* DESY | Phone: 040-8998-2317 *
* - IT - | Fax: 040-8998-4060 *
\* 22603 Hamburg | http://www.desy.de */
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