Sun one web server 6.0 SP6 crashed

Hi,
I get the error message when accessing the web server instance all the time: "the page cannot be displayed" and the error log file says "[29/Dec/2003:09:28:34] catastrophe (12932): Server crash detected (signal SIGBUS) [29/Dec/2003:09:28:34] info (12932): Crash occurred in NSAPI SAF NSServletNameTrans "
Im running on HP-UX 11. Am I supposed to get a default web page from the web server instance? Please help.
thanks

Yes, you will get a default page(index.html) if the webserver instance starts up correctly. It seems the instance is not starting correctly for you, so no pages will get served.
Looks like a problem with JVM initialisation. Try to disable Java for that instance using the Admin-server and then apply the changes and start the instance. To disable Java for that instance:
From Admin Gui: select the instance that is having this problem, mange that instance. Use Java tab and disable Java for that instance. Apply the changes, restart it and test.
If it comes up fine, then it will confirm that you have a problem initialising the JVM for that instance. In that case you will have to check release notes to see if you have the required OS patches etc. If you still need further assistance, perhaps you should open up a support case to Sun Services.
Thanks
Manish

Similar Messages

Poor Performance of Sun One Web Server 6.0 SP6

We are running on an E450 with 2GB of memory, Solaris 8 2/02 with Recommended and Security Patch Cluster from 31 Jul 03, Sun One Web Server 6.0 SP6, Macromedia ColdFusion 5, JDK 1.4.1_02. We are seeing intermittent (three or four times a day) performance problems, extremely poor response time.
A vanilla, �test� iPlanet web server was put up on port 2443 with https turned on and off. Repeated control tests on file operations (�copy link as�) showed similar results as those described in High Impact above. Changes to add KeepAlive parameters (in magnus.conf) showed no noticeable improvement.
Tests were conducted -- on the test server -- accessing the same file from two clients, one a thin client (TC), the other a Unix workstation (UW).
Results:
1) Sometimes process TC was started first and continued normally while process UW hung up; when this happened, only one httpd process was building cpu time;
2) Sometimes process UW was started first and continued normally while process TC hung up; when this happened, only one httpd process was building cpu time;
3) Sometimes both process TC and process UW continued normally regardless of which was started first; when this happened, two different httpd processes were building cpu time together;
Speculation on Process Management - speculation is that, in the case of the 3rd bullet above, iPlanet assigned different httpd processes to the two requests. In the case of the first two bullets, however, the belief is that iPlanet actually assigned the second request to the same process it had previously assigned the first request. In this case, the second request was left to wait. It appears that most of the work done by httpd children is performed by only two or three children, even when there are 10 available.
Questions;
Why are the other httpd children are not more fully utilized?
What about changing the number of Acceptor Threads?
Could turning on Native Polling help (UseNativePoll in magnus.conf)?
Any other thoughts about what is going on or how to fix the issue?
Thanks for any assistance
Excerpt from /etc/system
* Web Server and ColdFusion Setting
set shmsys: shminfo_shmmax = 2147483647
set shmsys: shminfo_shmmin = 1
set shmsys: shminfo_shmmni = 100
set shmsys: shminfo_shmseg = 50
set semsys: seminfo_semmns = 1750
set semsys: seminfo_semmni = 70
set msgsys:msginfo_msgmax = 65535
set msgsys:msginfo_msgmnb = 65535
set msgsys:msginfo_msgseg = 8192
set msgsys:msginfo_msgssz = 16
* Default is 512, which handles several thousand connections
*set tcp:tcp_conn_hash_size=262144
* Do not set to 0 in solaris 8 on Production Systems
*set sq_max_size=0
set rlim_fd_max=8192
set rlim_fd_cur=8192
* END of Web / ColdFusion Settings
Excerpt from /etc/rc2.d/S69inet
## Web Server and ColdFusion Settings
# Comment out tcp_slow_start_initial, because default is 4
#ndd -set /dev/tcp tcp_slow_start_initial 2
ndd -set /dev/tcp tcp_xmit_hiwat 32768
ndd -set /dev/tcp tcp_recv_hiwat 32768
ndd -set /dev/tcp tcp_conn_req_max_q 1024
ndd -set /dev/tcp tcp_conn_req_max_q0 4096
ndd -set /dev/tcp tcp_time_wait_interval 60000
ndd -set /dev/tcp tcp_keepalive_interval 900000
# Comment out next 4 to accept default
# - change only if tcp longer than 10 seconds expected
#ndd -set /dev/tcp tcp_ip_abort_interval 60000
#ndd -set /dev/tcp tcp_rexmit_interval_max 10000
#ndd -set /dev/tcp tcp_rexmit_interval_initial 3000
#ndd -set /dev/tcp tcp_rexmit_interval_min 3000
# Left out changing ephemeral (short lived) port
#ndd -set /dev/tcp tcp_smallest_anon_port 1024
# Keep default of 1480576
#ndd -set /dev/tcp tcp_cwnd_max 65535
## End of Web / ColdFusion Settings
Excerpt from magnus.conf
RqThrottle 1
MaxProcs 10
StackSize 131072
## Added for lightly loaded systems
KeepAliveQueryMeanTime 1
KeepAliveQueryMaxSleepTime 0

Because the security context is set as a process context, the NSAPI thread locks the process prior to setting the security context. The older NASPI plugin that we are using is not reentrant, it will not work with the mulitthreading model. Under multithreading each thread would have access to the security context of each thread.

How to enable fastcgi on sun one web server 6.1 SP6

Hi, all
I fail to install fastcgi on sun one web server 6.1 SP6. When i access php page, the following errors are displayed in error log.
[18/Oct/2006:14:08:45] failure (21781): for host x.x.x.x trying to GET /chkwww.php, responder-fastcgi reports: FCGI1062: Stat failure
[18/Oct/2006:14:08:45] failure (21781): for host x.x.x.x trying to GET /chkwww.php, responder-fastcgi reports: FCGI1073: Unable to service the request even after trying 0 times
The following is the environment:
Web Server path: /i03_01/SUNWebSP6
PHP 4.4.2 installation path: /i03_01/php-fcgi
PHP library path: /i03_01/php-lib
PHP configuration: ./configure prefix=/i03_01/php-fcgi enable-fastcgi with-mysql=/i03_01/tmp/mysql-standard-4.1.12-sun-solaris2.8-sparc enable-mbstring=all enable-mbregex enable-exif with-gd with-png-dir=/i03_01/php-lib with-zlib-dir=/i03_01/php-lib with-jpeg-dir=/i03_01/php-lib with-t1lib=/i03_01/php-lib with-freetype-dir=/i03_01/php-lib
libfastcgi.so path: /i03_01/SUNWebSP6/bin
The following is my configuration:
In mime.types, add this line at the bottom:
type=magnus-internal/fastcgi exts=php,php3,php4
In magnus.conf, add this line at the bottom:
Init fn=load-modules shlib="/i03_01/SUNWebSP6/bin/libfastcgi.so"
In obj.conf, add these lines at the top.
<Object name="default">
Service type="magnus-internal/fastcgi"
fn="responder-fastcgi"
app-path="/i03_01/php-fcgi/bin/php"
min-procs="1"
app-env="PHP_FCGI_CHILDREN=1"
app-env="PHP_FCGI_MAX_REQUEST=200"
app-env="PHPRC=/i03_01/SUNWebSP6/https-www/config"
</Object>
Anyone can help me? Thanks.
Message was edited by:
polyuitjerry

Stat failure is caused when either Fastcgistub or app-path is not accessible.
Is "Fastcgistub" executable too in /i03_01/SUNWebSP6/bin directory ? If not, then copy it to that directory. Make sure it has exec permission.
Do you see Fastcgistub process ? If yes, then check the app-path (/i03_01/php-fcgi/bin/php). Is it accessible ?
And also, check "Fastcgistub.log" file under <webserver-temp-dir> directory for any error msgs.

Core dump when stop sun one web server 6.1 SP6

Hi all,
I install the sun one web server 6.1 sp6 and run as FastCGI mode. Each time i stop the web server, the "core" file is generated. The following is the steps which I setup the web server:
Server Path: /i03_01/SUNTest
1. Install Sun One Web Server 6.1 SP6
2. Install FastCGI library
3. Install php4.4.2
./configure prefix=/i03_01/php-fcgi enable-fastcgi
make
make install
4. copy the php binrary to /i03_01/SUNTest/bin
5. vi magnus.conf
Init fn=load-modules shlib="/i03_01/fastcgisp4/plugins/fastcgi/libfastcgi.so"
6. vi mime.types
type=magnus-internal/fastcgi exts=php
7. vi obj.conf
<Object name="default">
Service type="magnus-internal/fastcgi"
fn="responder-fastcgi"
app-path="/i03_01/SUNTest/bin/php"
max-procs="20"
app-env="PHP_FCGI_CHILDREN=2"
app-env="PHP_FCGI_MAX_REQUEST=1000"
restart-interval="60"
app-env="PHPRC=/i03_01/SUNTest/https-www/config"
</Object
8. Start the Web Server
9. Open the browser, run any php programs. (the php process will be created at this time)
10. Stop the web server (* core file is generated at /i03_01/SUNTest/https-www/config)
Here are the error logs:
1. /var/adm/messages
Dec 15 15:05:54 hkpu30 genunix: [ID 603404 kern.notice] NOTICE: core_log: Fastcgistub[17146] core dumped: /var/cores/Fastcgistub.hkpu30.17146.core
2. Fastcgistub.log
<<<<<< ERROR LOG >>>>>>
Fastcgistub - version (1)
created child - 17492
clean stub
stopping child exit handler
stopping monitoring
terminating child - 17492
3. pstack core file
core 'core' of 17491: Fastcgistub -b /tmp/https-hkpu30.polyu.edu.hk-e7343eaa/Fastcgistub_174
fee07f70 fprintf (0, 18ef0, fee43a54, ffbef3c0, 0, 49db8) + 34
000172d4 __1cNserveRequests6F_v_ (9c, 0, 4c, 18ebc, 18f02, 0) + 260
00017aec main (bc, ffbef624, 0, 299bc, 18f35, 299b8) + 4f8
00012f34 _start (0, 0, 0, 0, 0, 0) + 108
Any one can help me?
Thanks.

This has been fixed. But the plugin whch contains the fix (as part of Web Server 6.1) is not available for download yet.
Meanwhile, you can try using the FastCGI plugin bundled with Web Server 7.0 Techonology Preview ( http://www.sun.com/download/products.xml?id=446518d5 )

Sun One Web Server 6.1 SP4 crashes when filters are built with CC ver. 5.6

Hi All
We are using NSAPI interfaces to develop the filter for Sun ONE 6.1 SP4 Web Server. Filter was working perfectly fine when it was built using Sun WorkShop 6.0, CC Compiler ver 5.2.
After we upgarded to Sun WorkShop 9.0, CC Compiler ver. 5.6, it no longer works. The web server crashes with Core. Please see the snippet below. There was however no change of code required for the upgrade.
Please let me know if some specific compiler/linker flags has to be used for building filters with CC Compiler ver. 5.6.
bash-2.03$ ./start
Sun ONE Web Server 6.1SP4 B01/20/2005 17:43
warning: CORE3283: stderr: 6950: CSemCounter created a semaphore with ID 25 using key 990470909.
warning: CORE3283: stderr: [10/Nov/2005:18:50:35] [Information] Agent
warning: CORE3283: stderr: Agent is enabled.
warning: CORE3283: stderr: 6950: Cache - created semaphore 26 using key 487154429
warning: CORE3283: stderr: 6950: ResourceCache - created semaphore 27 using key 772367101
warning: CORE3283: stderr: 6950: Cache - created semaphore 28 using key 503931645
warning: CORE3283: stderr: 6950: Cache - created semaphore 29 using key 520708861
info: CORE5076: Using [Java HotSpot(TM) Server VM, Version 1.4.2_04] from [Sun Microsystems Inc.]
catastrophe: CORE3260: Server crash detected (signal SIGBUS)
info: CORE3262: Crash occurred in function realloc from module /usr/lib/libc.so.1
Back Trace of Core
#0 0xfe042974 in t_splay () from /usr/lib/libc.so.1
(gdb) bt
#0 0xfe042974 in t_splay () from /usr/lib/libc.so.1
#1 0xfe0427e0 in t_delete () from /usr/lib/libc.so.1
#2 0xfe0423e4 in realfree () from /usr/lib/libc.so.1
#3 0xfe041f48 in mallocunlocked () from /usr/lib/libc.so.1
#4 0xfe041ce0 in malloc () from /usr/lib/libc.so.1
#5 0xfe04f568 in strdup () from /usr/lib/libc.so.1
#6 0xff1c3038 in INTsystem_strdup_perm ()
from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#7 0xff1c84c8 in INTvs_get_doc_root ()
from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#8 0xfdb57f4c in __1cKJ2EERunnerIcreateVS6FpkcpknNConfiguration_pnRJ2EEVirtualServer__i_ ()
from /home/porting/project/sunone/bin/https/lib/libj2eeplugin.so
#9 0xfdb528bc in j2ee_vs_create ()
from /home/porting/project/sunone/bin/https/lib/libj2eeplugin.so
#10 0xff1c9444 in __1cPNSAPIVSListenerGinitVS6MpnNVirtualServer_pk1_nIPRStatus__ () from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#11 0xff2273e4 in __1cXVSConfigurationListenerQsetConfiguration6MpnNConfiguration_pk1_nIPRStatus__ ()
from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#12 0xff225dc8 in __1cUConfigurationManagerQsetConfiguration6FpnNConfiguration__2_ () from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#13 0xff245b30 in __1cJWebServerDRun6F_nIPRStatus__ ()
---Type <return> to continue, or q <return> to quit---
from /home/porting/project/sunone/bin/https/lib/libns-httpd40.so
#14 0x10ab8 in main ()
Thanks

I could trace down the problem to the fact that if I don't use the map file (which is passed to the linker using -M mapfile), the plugin works perfectly fine. Further to this if I comment out the local part of the mapfile, it starts working.
mapfile :
NSAPIPlugin.so {
global:
symbol1;
symbol2;
symbol3;
# local:
Is there is any specific linker flag that I have to pass along with -M mapfile with the sun studio 9. What are possibe consequencies if I go ahead with this workaround of commenting out the local directive.

Access Log format for Sun One Web Server 6.0 SP6

Is it possible to add the Process Id to the access log? If so, what is the proper format for the access log entry in magnus.conf. We would like to be able to see which process each request used, just like in the error log.
Thanks

User agent and referer information can be logged. Refer to following docs(see under Table 7-1):
http://docs.sun.com/source/816-5686-10/07_magnu.htm#33046
Thanks,
Manish

Sun one web server 6.0 admin instance

Hi,
After installing Sun one web server 6.0 sp6 on HP-UX, the admin server instance seems to work fine (i.e. I can bring up the admin web page). However, I cannot bring up web page from other web server instance. it gives me this error "the page cannot be displayed". Am I supposed to get a default webpage from this web server? How can I tell if this web server is working properly? Please help.
thanks,
Paul

Hi,
thanks for your prompt reply Joe. No, I don't get anything in the access log but I got some error messages in error log. It looks like the error indicates the web server crashed. Please help. I've been struggling to get this web server running and it's going nowhere.
"[24/Dec/2003:08:40:19] catastrophe ( 8291): Server crash detected (signal SIGBUS)
[24/Dec/2003:08:40:19] info ( 8291): Crash occurred in NSAPI SAF NSServletNameTrans
[24/Dec/2003:08:40:26] failure ( 8290): Child process admin thread is shutting down
[24/Dec/2003:08:40:26] info ( 8326): Installing a new configuration
[24/Dec/2003:08:40:26] info ( 8326): [LS ls1] http://hpusam20, port 1040 ready to accept requests
[24/Dec/2003:08:40:26] info ( 8326): A new configuration was successfully installed
[24/Dec/2003:08:40:26] warning ( 8326): Port directive ignored
[24/Dec/2003:08:40:26] warning ( 8326): The server configuration may require more file descriptors than the operating system provides. If you encounter PR_PROC_DESC_TABLE_FULL_ERROR errors, you may wish to increase the operating system hard file descriptor limit from 1024 to 5763 (see your operating system documentation) or decrease one or more of the following settings: MaxFiles in nsfc.conf and ConnQueueSize, RqThrottle, and MaxKeepAliveConnections in magnus.conf."

Sun one web server 6.0 sp9. Crash occurred in function JVM_NewArray or JVM_

We have a web page with 2 frame set (fa, and fb)
fb has a table with a cell containing div of another table xx.
We face the case where the result in the table xx is not completely displayed due to server crash.
Each time this page is serviced the server crash with the following exception in server was shown from the errors log:
Server crash detected (signal SIGBUS)
Crash occurred in function JVM_FillInStackTrace from module /usr/j2se/jre/lib/sparc/client/libjvm.so
Occasionally the server crash with the following exception:
Server crash detected (signal SIGSEGV)
Crash occurred in function JVM_NewArray from module /usr/j2se/jre/lib/sparc/client/libjvm.so
We were not able to simulate this problem in another instance in �dev� box.
We were also not able to simulate this problem in another instance in same �final� box.
The following was googled for JVM_NewArray :
bug id : 4839641 <http://developer.java.sun.com/developer/bugParade/bugs/4839641.html>
bug id : 4720694 <http://developer.java.sun.com/developer/bugParade/bugs/4720694.html>
The web service is in �final� box using the following:
- Sun one web server 6.0 sp9.
-SunFire 880
-OS: Solaris 9
- Using the Java HotSpot(TM) Client VM v1.4.1_01a from Sun Microsystems Inc.
-JSP
-Java
Would this problem we are facing be a sunone server issue or JVM issue?
Or would there be other issues?

It sure sounds like a JVM bug. I think you should try
using either a) the JVM shipped with Web Server 6.0
SPx (as this is the JVM version that's received the
most testing with Web Server 6.0 SPx) or b) the
latest 1.4-series JVM (as this will include bug fixes
made since 1.4.1_01a).Thanks for the prompt reply.
Would have to upgrade the JVM then.
Will get back again if the upgrade of the JVM solves this issue.

Sun one web server 6.0 sp9. Crash occurred in function JVM_NewArray

We have a web page with 2 frame set (fa, and fb)
fb has a table with a cell containing div of another table xx.
We face the case where the result in the table xx is not completely displayed due to server crash.
Each time this page is serviced the server crash with the following exception in server was shown from the errors log:
Server crash detected (signal SIGBUS)
Crash occurred in function JVM_FillInStackTrace from module /usr/j2se/jre/lib/sparc/client/libjvm.so
Occasionally the server crash with the following exception:
Server crash detected (signal SIGSEGV)
Crash occurred in function JVM_NewArray from module /usr/j2se/jre/lib/sparc/client/libjvm.so
We were not able to simulate this problem in another instance in �dev� box.
We were also not able to simulate this problem in another instance in same �final� box.
The following was googled for JVM_NewArray :
bug id : 4839641 <http://developer.java.sun.com/developer/bugParade/bugs/4839641.html>
bug id : 4720694 <http://developer.java.sun.com/developer/bugParade/bugs/4720694.html>
The web service is in �final� box using the following:
- Sun one web server 6.0 sp9.
-SunFire 880
-OS: Solaris 9
- Using the Java HotSpot(TM) Client VM v1.4.1_01a from Sun Microsystems Inc.
-JSP
-Java
Would this problem we are facing be a sunone server issue or JVM issue?
Or would there be other issues?

It sure sounds like a JVM bug. I think you should try
using either a) the JVM shipped with Web Server 6.0
SPx (as this is the JVM version that's received the
most testing with Web Server 6.0 SPx) or b) the
latest 1.4-series JVM (as this will include bug fixes
made since 1.4.1_01a).Thanks for the prompt reply.
Would have to upgrade the JVM then.
Will get back again if the upgrade of the JVM solves this issue.

Sun ONE Web Server 6.1SP4 - Crashing

I am getting the below while starting the web server instance. I have checked with the OS support team and they confirmed that the system is upto date with all the OS patches. Can someone please help?
Sun ONE Web Server 6.1SP4 B01/20/2005 17:43
catastrophe: CORE3260: Server crash detected (signal SIGSEGV)
info: CORE3262: Crash occurred in function strlen from module /usr/lib/libc.so.1

Thanks. I got it now. Here is the output of pstack.
# pstack core.webservd.10594.evapsd005.0.0.1137645487
core 'core.webservd.10594.evapsd005.0.0.1137645487' of 10594: webservd -r /opt/geps/iPlanet -d /opt/geps/iPlanet/https-admserv/confi
----------------- lwp# 1 / thread# 1 --------------------
fe0331d0 strlen (286f626a, 400, 544, 0, ff0ef758, 0) + 38
ff0b7390 ldap_charray_dup (ff0ddea0, 0, fda61118, ff3de7a8, 0, 0) + 68
fd39cd48 ldap_url_dup (b27f8, 0, ffffffff, fffffff8, 0, ae565) + 1ac
fd39cd7c ldap_url_duplist (b27f8, 0, 0, 4, 1, fd3bf4c8) + 14
fd388e48 ldap_create (fffffff6, 32, 0, fe0bf789, fd3dc618, fd3dc602) + d8
fd3890a4 ldap_initialize (fd3ed488, fd3ed808, fd3dc5e8, fd3dc710, fd3dc440, 0) + 8
fd3d2a80 do_init (fd3ed488, ffbeefd8, fd3ee708, d, 0, 0) + 1bc
fd3d34a0 do_init2 (0, ff000000, 0, fd3d6c34, ae4a8, 72) + 10
fd3d6968 nssldap_getgroupsbymember_r (adaa0, ffbef5a4, adaa0, ae49c, fe09890c, ae3e0) + 38
fe0498bc nss_search (1, fe0bef4c, fe0c35a4, fd3d6930, ae3e8, adaa0) + 1cc
fe098698 _getgroupsbymember (59cf0, fe0abcbc, 10, 1, ae3e0, fe0bc008) + ac
fe040f00 initgroups (ae398, ffffffff, 10, 59cf0, ff2f1cac, 59b88) + 84
ff245764 __1cJWebServerDRun6F_nIPRStatus__ (ff2eedb0, ff2eed74, bbd18, ff2eedb4, 2c24, ff2c1624) + 6e8
00010ab0 main (7, ffbef74c, ffbef76c, 20c00, 0, 0) + 1c
00010a70 _start   (0, 0, 0, 0, 0, 0) + 108
----------------- lwp# 2 / thread# 2 --------------------
fe09dbe4 _poll    (fdbbede0, fdbf0200, 1388, 1, fdbbede0, fe097c80) + 8
fedc9568 pt_poll_now (fdbbee48, a, 3, ffffffff, ffffffff, 20) + 48
fedca460 pt_Read (ffffffff, fdbbeed8, 1000, 178c, 1e9ec, 0) + e0
ff23f058 __1cRLogNsprDescriptorDrun6M_v_ (66960, 1, fdbbeed8, 0, 1400, ff2e069c) + 44
ff106dec ThreadMain (66960, 0, 2, 0, 1, 4b8) + 24
fedd0028 ptroot (96600, fdbf0200, 0, 0, 10000, fede8d70) + d0
fe154c3c lwpstart (0, 0, 0, 0, 0, 0)
----------------- lwp# 3 / thread# 3 --------------------
fe09dbe4 _poll    (fdb3ede0, fdbf0400, 1388, 1, fdb3ede0, fe097c80) + 8
fedc9568 pt_poll_now (fdb3ee48, f, 3, ffffffff, ffffffff, 20) + 48
fedca460 pt_Read (ffffffff, fdb3eed8, 1000, 178c, 1e9ec, 0) + e0
ff23f058 __1cRLogNsprDescriptorDrun6M_v_ (b7f80, 2, fdb3eed8, 1, 1400, ff2e069c) + 44
ff106dec ThreadMain (b7f80, 0, 2, 0, 1, 4b8) + 24
fedd0028 ptroot (ccd30, fdbf0400, 0, 0, 10000, fede8d70) + d0
fe154c3c lwpstart (0, 0, 0, 0, 0, 0)
#

Problem with maxprocs 1 on Sun One Web server 6.1

I am using sun one web server on Unix with maxprocs set to 3.
This means that there are 3 jvms running my application under 1 instance. However I have certain components like an application cache that I would like to share between these 3 processes.
Additionally is there a way to configure the server so that requests from 1 session are served by 1 process only.
I am really stuck here. Have searched in all the documentation, but in vain. Would really help if some one of the Sun Developers could answer this.
Thanks
Chetan

Elving,
It is great to hear that there is no predefined limit on number of sessions but if that's the case why the webserver always starts with 1000 allowed by default. Are there any potential performance reasons behind it?
I have your link open in my browser for a few days now as a reference because I am experimenting with different Session Managers. I am trying to find a solution for BheegaChicken to be able to accomodate several thousand simultaneous sessions for his application.
We use V6.0SP2 and SP6 and for BheegaChicken's app specifically V6.1SP2...
I have spent some time in the past looking for the answers how to handle higher then 1000 sessions capacity on one instance and that was even before V6.1 was out. I have found the following reco that talks about optimal performance for sites using threads:
http://docs.sun.com/source/816-5690-10/perf6.htm#17580
*** start qoute
Multi-Process Mode
You can configure the server to handle requests using multiple processes with multiple threads in each process. This flexibility provides optimal performance for sites using threads, and also provides backward compatibility to sites running legacy applications that are not ready to run in a threaded environment. Because applications on Windows NT generally already take advantage of multi-thread considerations, this feature applies to Unix/Linux platforms.
The advantage of multiple processes is that legacy applications that are not thread-aware or thread safe can be run more effectively in iPlanet Web Server. However, because all the Netscape/iPlanet extensions are built to support a single-process threaded environment, they may not run in the multi-process mode, and the Search plug-ins will fail on startup if the server is in multi-process mode.
In the multi-process mode, the server spawns multiple server processes at startup. Each process contains one or more threads (depending on the configuration) which receive incoming requests. Since each process is completely independent, each one has its own copies of global variables, caches, and other resources. Using multiple processes requires more resources from your system. Also, if you try to install an application which requires shared state, it has to synchronize that state across multiple processes. NSAPI provides no helper functions for implementing cross-process synchronization.
If you are not running any NSAPI in your server, you should use the default settings: one process and many threads. If you are running an application which is not scalable in a threaded environment, you should use a few processes and many threads, for example, 4 or 8 processes and 128 or 512 threads per process.
MaxProcs (Unix/Linux)
Use this directive to set your Unix/Linux server in multi-process mode, which may allow for higher scalability on multi-processor machines. If you set the value to less than 1, it will be ignored and the default value of 1 will be used.
Tuning
You can set the value for MaxProcs by:
Editing the MaxProcs parameter in magnus.conf
Setting or changing the MaxProcs value in the Magnus Editor of the Server Manager
Note You will receive duplicate startup messages when running your server in MaxProcs mode.
*** end quote
If it is not relevant anymore please explane.
I am still interested to understand which of the SessionManagers is recommended by Sun to have optimal performance for sites with high number of sessions and using threads. It is not really obvious from http://docs.sun.com/source/817-6251/pwasessn.html. On top of this that's documented just for V6.1. What about V6.0?
Thank you very much for your cooperation!
Sasha aka ttalex

Error while running Application on Sun One Web Server 6.1

Can some one please explain me how can I run application on sun one web server 6.1 ?
It is deployed .war file successfully. It only loads default.jsp and then fives following error:
1) Package netscape.ldap not found in import.
I imported this package to my java file.
Thanks,

We need to deploy the application by next week end. any suggestions please

Error while running sample app HelloWorld on sun one web server 6.1

I tried to deploy and run the HelloWorld - sample application on sun one web server 6.1. It's giving me following errrors.
(1) , root cause: java.lang.NullPointerException
(2) info ( 924): JSP11 Log:unable to load jsp class: jsps.index_jsp
what's the solution for that?
Thanks
Naimesh

Can You please explain me how can I deploy .war file of my application on sun one web server 6.1 ?
It is deployed successfully. It only loads default.jsp and then fives following error:
1) Package netscape.ldap not found in import.
I imported this package to my java file.
Thanks,

Error when starting Sun ONE Web Server 6.1SP4 after successful installation

I have installed Sun ONE Web Server 6.1SP4 on my Solaris computer and I receive the following error when I try to start the Admin server:
Sun ONE Web Server 6.1SP4 B01/20/2005 17:43
failure: CORE3170: Configuration initialization failed: Error running init funct
ion load-modules: dlopen of /opt/SUNWwbsvr/bin/https/lib/libj2eeplugin.so failed
(ld.so.1: webservd: fatal: relocation error: file /opt/SUNWwbsvr/bin/https/lib/
libares3.so: symbol __res_state: referenced symbol not found)
I am running Solaris 8 and I have installed Patch 108993-22 as stated in chapter 2 of the installation and migration guide. I have also installed patches 116602-01, 115827-01, 113648-03, 112396-02, 111317-05, 111310-01, 111111-04, 111023-03, 110386-03, 108987-15, and 108528-24 since they are necessary for patch 108993-22.
I have been stumped by this error. I have tried several different ways to install this software but I always get the same error. I believe that I have the latest version of the Sun One Web Server and I received no error notifications when I installed it! Any help would be apeciated!
Thanks!!!!!

I think this might occur if you don't have the patch for SunAlert 46042 installed. There's more information on this critical Solaris security vulnerability, which was reported back in 2002, at http://sunsolve.central.sun.com/search/document.do?assetkey=1-26-46042-1
Can you run the following command to check if you have patch 109326-09 installed and let us know the result?showrev -p | grep 109326If you don't have 109326-09 or higher installed, you should install it as soon as possible. You can follow the link from the SunAlert. Better yet, install the latest Solaris 8 recommended patch cluster from http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/patch-access to make sure your system is fully patched and up to date.

How do you get Sun One Web Server to read white spacing in a url

Hi guys,
I am currently using Sun One Web Server and this is the problem that i am currently facing.
The url which is i am trying to read from the Sun One Web Server is http://test:8000/test/Testing%20A%20B
The error which i am getting is java.lang.RuntimeException: java.net.URISyntaxException: Illegal character in path
The reason why this is happening is because the original url is http://test:8000/test/Testing A B It has spacing in between the url. I cannot get rid of the spacing thru the code where its bound to a Content Management System. So the only way is to get the Sun One Web Server to be able to read this kind of url. There are about 300 to 400 of this types of url as they are dynamically generated.
I was looking at the obj.conf and magnum.conf file to see whether i can manipulate this url to work for this situation. But with no luck.
Can anyone please let me know if they have came across this problem.
Thanks.

Hi,
This is the stack Trace:
Error 500--Internal Server Error
java.lang.RuntimeException: java.net.URISyntaxException: Illegal character in path at index 29: /models/Sportwagon/Sportwagon SS V-Series
     at au.com.holden.cs.assembler.FriendlyURLAssembler.getInputURI(FriendlyURLAssembler.java:329)
     at au.com.holden.web.mvc.ViewUtil.getInputModelAndView(ViewUtil.java:29)
     at au.com.holden.web.mvc.navigation.ModelNavigationController.handleNoSuchRequestHandlingMethod(ModelNavigationController.java:17)
     at org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:375)
     at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
     at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:45)
     at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:820)
     at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:755)
     at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:396)
     at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:350)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.net.URISyntaxException: Illegal character in path at index 29: /models/Sportwagon/Sportwagon SS V-Series
     at java.net.URI$Parser.fail(URI.java:2809)
     at java.net.URI$Parser.checkChars(URI.java:2982)
     at java.net.URI$Parser.parseHierarchical(URI.java:3066)
     at java.net.URI$Parser.parse(URI.java:3024)
     at java.net.URI.(URI.java:578)
     at au.com.holden.cs.assembler.FriendlyURLAssembler.getInputURI(FriendlyURLAssembler.java:326)
     ... 26 more
This is the path which was access by me using Sun One Web Server: http://poll:8006/models/Sportwagon/Sportwagon%20SS%20V-Series
As you can see that Sun One Web Server dont like spacing between url.
Does anyone know how to fix this problem thru configuration in Sun One Web Server?

Sun one web server 6.0 SP6 crashed

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