Fwd: TS 2.0.1 and 2.1.3-unstable not for production environments?

[John Plevyak <jp...@apache.org>]

Can anyone repro the 2.1.3 problem?  Leif, is this similar
to another problem you have seen?

I tried to repro and can't, though to be honest I am not
entirely sure I understand the IE 8 scenario.  I tried
"save as..." on some largish files...


john

-------- Original Message --------
Subject: TS 2.0.1 and 2.1.3-unstable not for production environments?
Date: Fri, 15 Oct 2010 14:23:10 +0200
From: Sascha Klose <Sa...@cewecolor.de>
Reply-To: users@trafficserver.apache.org
To: <us...@trafficserver.apache.org>

Hi,

(sorry for bad english below, I will try my best).

I have tested TS 2.0.1 und 2.1.3-unstable as a reverse proxy on our
download platform a few weeks. We have a 10 GBit/s Uplink for all our
services and use 0,8 GBit/s in a traffic peak at the moment with our
download platform. At christmas season we expect a peak with 2,5
GBit/s.

The features and performance of TS are excellent, but the stability of
the software is the problem in my opinion. I hope more stability in the
next versions of TS.

At the moment I've the following problems:

TS 2.0.1
--------
This version crashes one time or more every day. The watchdog-system
correct this problem in a few seconds, so the service isn't offline, but
the actual download-sessions interrupt and in some cases it corrupt the
cache, so broken Files are sent to the customers. The last issue exist
at long the cache refresh from Origin-Server.

Crash-Logfile (traffic.out):

[Oct 14 09:46:12.805] Manager {139778827273968} ERROR:
[LocalManager::pollMgmtProcessServer] Server Process terminated due to
Sig 6: Aborted
[Oct 14 09:46:12.805] Manager {139778827273968} ERROR:  (last system
error 2: No such file or directory)
[Oct 14 09:46:12.806] Manager {139778827273968} ERROR:
[Alarms::signalAlarm] Server Process was reset
[Oct 14 09:46:12.806] Manager {139778827273968} ERROR:  (last system
error 2: No such file or directory)
[TrafficServer] using root directory '/PRODUCTION/trafficserver'
[Oct 14 09:46:14.830] {46944732238720} STATUS: opened
var/log/trafficserver/diags.log
FATAL: MIME.cc:1250: failed assert `j < block_count`
/PRODUCTION/trafficserver/bin/traffic_server - STACK TRACE:
/PRODUCTION/trafficserver/bin/traffic_server(ink_fatal+0x86)[0x6ed006]
/PRODUCTION/trafficserver/bin/traffic_server(_ink_assert+0xab)[0x6eb98b]
/PRODUCTION/trafficserver/bin/traffic_server(_Z32mime_hdr_field_block_list_adjustiP18MIMEFieldBlockImplS0_+0x18f)[0x5fdfaf]
/PRODUCTION/trafficserver/bin/traffic_server(_Z18http_hdr_copy_ontoP11HTTPHdrImplP7HdrHeapS0_S2_b+0x8a)[0x5f795a]
/PRODUCTION/trafficserver/bin/traffic_server(_Z14http_hdr_cloneP11HTTPHdrImplP7HdrHeapS2_+0x90)[0x5f87d0]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN12HttpTransact41merge_and_update_headers_for_cache_updateEPNS_5StateE+0x184)[0x56c704]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN12HttpTransact49handle_cache_operation_on_forward_server_responseEPNS_5StateE+0xad9)[0x56d4c9]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN12HttpTransact37handle_forward_server_connection_openEPNS_5StateE+0x339)[0x56e889]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN12HttpTransact27handle_response_from_serverEPNS_5StateE+0x290)[0x578430]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN12HttpTransact14HandleResponseEPNS_5StateE+0x2bd)[0x57893d]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN6HttpSM32call_transact_and_set_next_stateEPFvPN12HttpTransact5StateEE+0xc5)[0x534455]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN6HttpSM33state_read_server_response_headerEiPv+0x410)[0x549a70]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0x15b)[0x547e0b]
/PRODUCTION/trafficserver/bin/traffic_server[0x6c14b7]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x5b2)[0x6b8f12]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0xb4)[0x6e30d4]
/PRODUCTION/trafficserver/bin/traffic_server(_ZN7EThread7executeEv+0x440)[0x6e3910]
/PRODUCTION/trafficserver/bin/traffic_server[0x6e1532]
/lib/libpthread.so.0[0x2ab22a55ffc7]
/lib/libc.so.6(clone+0x6d)[0x2ab22bcd064d]
[Oct 14 10:10:53.703] Manager {139778827273968} ERROR:
[LocalManager::pollMgmtProcessServer] Server Process terminated due to
Sig 6: Aborted
[Oct 14 10:10:53.704] Manager {139778827273968} ERROR:  (last system
error 2: No such file or directory)
[Oct 14 10:10:53.704] Manager {139778827273968} ERROR:
[Alarms::signalAlarm] Server Process was reset
[Oct 14 10:10:53.704] Manager {139778827273968} ERROR:  (last system
error 2: No such file or directory)


TS 2.1.3-unstable
-----------------
I know, that this version is a developer-version (unstable), but
because of the crashed of 2.0.1 I try this version.
This version have a problem with 206-requests (Partial Content). It
don't work with IE 8.0 for example. If click a download-url for a file
in a website via IE 8.0, the IE 8.0 download a few KB's (something like
300 KByte)  immediately (with Code 200) and after you have choose the
location for the file, IE try to get the last KB's with Code 206. This
produce an error in IE (like can't download the file). Most of
206-requests are logs with 1 Byte in the logfile (which causes an
error).
This problem don't exist in 2.0.1.

Logfile (extend2.log):

(I've marked the orginserver with 'xxx' and IP's with
'yyy.yyy.yyy.yyy')

yyy.yyy.yyy.yyy - - [15/Oct/2010:01:03:24 +0100] "GET
http://xxx/download/Data/5/hps/setup_Kruidvat_fotoservice.exe
HTTP/1.1" 206 1 000 0 0 0 776 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:07:43 +0100] "GET
http://xxx/download/Data/6551/hps/setup_Pixum_EasyBook.exe HTTP/1.1"
206 1 000 0 0 0 808 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:10:27 +0100] "GET
http://xxx/download/Data/5/hps/setup_Kruidvat_fotoservice.exe
HTTP/1.1" 206 1 000 0 0 0 904 406 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:25:20 +0100] "GET
http://xxx/download/Data/7884/hps/setup_Photocite_Collection_45.zip
HTTP/1.1" 206 1 000 0 0 0 372 396 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:27:35 +0100] "GET
http://xxx/download/Data/1309/hps/setup_Pixum_EasyBook.exe HTTP/1.1"
206 1 000 0 0 0 799 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:30:34 +0100] "GET
http://xxx/download/Data/19221/hps/setup_IWOOT_Photo_Gifts.exe
HTTP/1.1" 206 1 000 0 0 0 920 406 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:35:06 +0100] "GET
http://xxx/download/Data/19549/hps/setup_Postfoto_Fotoservice.exe
HTTP/1.1" 206 1 000 0 0 0 801 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:35:36 +0100] "GET
http://xxx/download/Data/19549/hps/setup_Postfoto_Fotoservice.exe
HTTP/1.1" 206 1 000 0 0 0 801 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:01:58:58 +0100] "GET
http://xxx/download/Data/7884/hps/setup_Photocite_Collection_45.exe
HTTP/1.1" 206 1 000 0 0 0 876 405 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:02:34:49 +0100] "GET
http://xxx/download/Data/14695/hps/setup_Jessops.exe HTTP/1.1" 206 1
000 0 0 0 859 404 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:02:38:07 +0100] "GET
http://xxx/download/Data/14695/hps/setup_Jessops.exe HTTP/1.1" 206 1
000 0 0 0 859 406 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:02:39:54 +0100] "GET
http://xxx/download/Data/5533/hps/setup_Mueller_Fotowelt.exe
HTTP/1.1" 206 1 000 0 0 0 840 406 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:03:01:15 +0100] "GET
http://xxx/download/Data/14695/hps/setup_Jessops.exe HTTP/1.1" 206 1
000 0 0 0 859 407 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:03:04:41 +0100] "GET
http://xxx/download/Data/16523/hps/setup_Mein_CEWE_FOTOBUCH.zip
HTTP/1.1" 206 1 000 0 0 0 603 391 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:03:04:41 +0100] "GET
http://xxx/download/Data/16523/hps/setup_Mein_CEWE_FOTOBUCH.zip
HTTP/1.1" 206 1 000 0 0 0 605 391 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:03:04:41 +0100] "GET
http://xxx/download/Data/16523/hps/setup_Mein_CEWE_FOTOBUCH.zip
HTTP/1.1" 206 1 000 0 0 0 605 391 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:03:16:28 +0100] "GET
http://xxx/download/Data/1320/hps/setup_dm_Fotowelt.exe HTTP/1.1" 206
1 000 0 0 0 856 408 0 0 0 NONE FIN FIN TCP_HIT
yyy.yyy.yyy.yyy - - [15/Oct/2010:04:16:23 +0100] "GET
http://xxx/download/Data/1320/hps/setup_dm_Fotowelt.exe HTTP/1.1" 206 1
000 0 0 0 825 407 0 0 0 NONE FIN FIN TCP_HIT

[... more thousand of log-entries ...]


Developer-Team: If you need more input (configs): contact me, please.


At the moment I see no stable version of Traffic Server.

What about 2.0.0? Is this a stable version without problems?



Best regards,

Sascha Klose



_______________________________________________________________________________________
Ihre Digitalfotos als echtes Buch – jetzt neue Bestellsoftware sichern:

Mein CEWE FOTOBUCH – erstellt in 3 Minuten!
Riesenauswahl an Formaten und Einbänden

In drei Schritten sind Sie am Ziel:
- Software kostenlos unter http://www.cewe-fotobuch.de downloaden
- Ihr CEWE FOTOBUCH schnell und komfortabel am PC gestalten
- Auftrag im Geschäft Ihrer Wahl abgeben – oder online bestellen

Das CEWE FOTOBUCH: Für jeden Anlass das Richtige! Neu. Schon ab 7,95 €*

*unverbindliche Preisempfehlung für ein CEWE FOTOBUCH klein/14x13cm
inkl. MwSt zzgl. Bearbeitungspauschale und etwaig anfallender
Versandkosten, gemäß Preisliste.




___________________________________________________________________

OHG mit Sitz in Oldenburg; Registergericht Oldenburg HR A 1548;

persönlich haftende geschäftsführende Gesellschafterin: Neumüller CeWe
Color Stiftung, Oldenburg
Vorstand: Dr. Rolf Hollander, Vorsitzender;
Harald H. Pirwitz, Felix Thalmann, Frank Zweigle, Dr. Michael Fries;
Geschäftsführer: Dr. Reiner Fageth, Thomas Grunau,
Andreas F.L. Heydemann, Dr. Olaf Holzkämper


Persönlich haftende Gesellschafterin: CeWe Color Holding AG, Oldenburg,
Registergericht Oldenburg HR B 2956
Vorstand: Dr. Rolf Hollander, Vorsitzender;
Andreas F.L. Heydemann, Dr. Reiner Fageth, Dr. Olaf Holzkämper
Aufsichtsrat: Hubert Rothärmel, Vorsitzender

Re: Fwd: TS 2.0.1 and 2.1.3-unstable not for production environments?

[Leif Hedstrom <zw...@apache.org>]

  On 10/15/2010 09:06 AM, John Plevyak wrote:
> Can anyone repro the 2.1.3 problem?  Leif, is this similar
> to another problem you have seen?
>
> I tried to repro and can't, though to be honest I am not
> entirely sure I understand the IE 8 scenario.  I tried
> "save as..." on some largish files...


No, I've not seen anything like this, I emailed the person (and users@) 
asking for more help and details how to reproduce this.

-- leif