An question about Sun Ray Server Software ....

I finished Sun Ray Server Software, and use remote
administrator to admin(http://192.168.0.1:1660), but i don't change its policy,and failt to warm/cold start to message log show :
Internal Error
Check messages file for additional information.
policy
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
warm/cold start error show:
un 25 09:38:29 v21 admincgi[4314]: [ID 702911 user.info] v21: ERROR: warm/cold restart change failed. Host unreachable.
Jun 25 09:38:29 v21 admincgi[4314]: [ID 702911 user.info]
Jun 25 09:38:29 v21 admincgi[4324]: [ID 702911 user.info] Error opening status file
why?how to solution to the problem.

Will the Sun Ray Server Software 1.2 for Workgroup
Servers work on a Sun Blade 100?Yes, it'll work. An SB100 won't support many
concurrent Sun Ray users but it'll be OK for a
handful of users doing normal (non-multimedia)
work. Put as much physical memory into the box
as you can afford, and remember to configure an
appropriate amount of swap.
OttoM.

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Solaris 10, Sun Ray Server Software

Hi,
I installed Solaris 10 on my x86 machine and managed to get it (eventually!) configured with a static IP etc.
I then began the install of Sun Ray Server Software and the first part went well. I then performed a reboot as requested using
sync;sync;init 6As this occured i spotted an error saying gzip problem due to not enough space when doing something with the boot_archive. I have since not been able to reboot my machine as I get Error 28: Selected Item cannot fit into memory etc. I found an article on the forums saying log in using the cd to a single user shell, rename the boot_archive to boot_archive.disabled and reboot. This has not had any affect. When rebooting the same error about gzip and space occured and then the error 28 appered. I tried this several times to no avail - once not getting the error 28 but the system not booting and freezing on teh grub window.
Any ideas?!
Regards
Richard

I am not familiar with the boot_archive bit but I have used srss for ages without a problem like that. What kind of system is it on?

Sun Ray Server Software 4.2

Hi,
I have the Sun Ray Server Software 4.2 setup on two servers but have noticed in our FOG that the failover group has stopped working in that only our primary server is been shown and not the secondary server. Due to this all user sessions are connecting to our primary server. I have tried both cold and warm restarts of the secondary server and also physical reboots of both servers. I have also redone the utreplica.
Any help would be grateful?
Kind regards.
Gav.

First, make sure that the secondary server really is still running. 'ssh' to it and check that you get output from 'utgstatus' or log in to its SRSS web GUI and check its status, and if possible 'utswitch' a DTU to it and make sure that you get a session. If SRSS is not running then do a 'utrestart' and then check the previous set of log files (in /var/opt/SUWNut/log with .0 suffixes) for clues about what happened.
If the secondary server is running then its disappearance from 'utgstatus' on the primary means that the network has stopped delivering group membership announcements from the secondary to the primary. These announcements are sent as multicast by default. Some networks have trouble with multicast. If yours is one of those then you can tell SRSS to use broadcast instead, but this requires that the servers have at least one subnet in common (i.e. they both have interfaces connected to the same subnet) and for SRSS 4.2 it requires that you have the -01 patch installed. To use broadcast, edit /etc/opt/SUWNut/auth.props on both servers and set to enableMulticast property to false, then 'utrestart' both servers. ('utrestart' will temporarily interrupt sessions but will not destroy them.) Another alternative if you don't have patch -01 installed is to use 'utgmtarget' to configure unicast announcements in addition to multicast or broadcast. This will also require 'utrestart' on both servers after you create the 'utgmtarget' setting.
OttoM.
Disclaimer: I work for Oracle, but I do not speak for Oracle.

Sun Ray Server Software and Sun Desktop Manager integration

Hello,
I have installed and configured SRSS and Desktop Manager..and they're working.
But... how to integrate them?...

Will the Sun Ray Server Software 1.2 for Workgroup
Servers work on a Sun Blade 100?Yes, it'll work. An SB100 won't support many
concurrent Sun Ray users but it'll be OK for a
handful of users doing normal (non-multimedia)
work. Put as much physical memory into the box
as you can afford, and remember to configure an
appropriate amount of swap.
OttoM.

Sun Ray server software and Sun DSEE

I want to have a centralized user administration in the latest sun java 7 directory server. i want to set up the system in that the users of the sun ray thin clients will be authenticated from
the DSEE. Please assist me in how to make this work.

Basically, you Sun Ray server must be an LDAP client: it must be set up so that when logging in, it actually authenticates users against DSEE.
DSEE can be installed on the same host as the Sun Ray server, but it's not a requirement. On the contrary, in such a case, you've got to be
careful in the start order of services at boot time. So the easiest way is to have DSEE and the Sun Ray server on separate machines.
How to configure both servers is explained here: http://download.oracle.com/docs/cd/E18752_01/html/816-4556/ldapsetup-1.html
Or at least, it's a good starting point.

[urgent] some newbie questions about Sun application server

thank you for reading my post
1-what is equivalant folder in suna pplication server which act like Tomcat_home\webapps
its name -i think- is autodeploy folder
2-how i can mark a context as a "cross Context" cross context are acceable from outside web application context.

Your first question:
drop your file under s1as_home/domains/domain1/autodeploy.
For cross-context, see you need to add the property in WEB-INF/sun-web.xml:
http://docs.sun.com/source/819-0217/dgdesc.html#wp135273
table Table A-120 sun-web-app Properties
Hope that help.
-- Jeanfrancois

Is this a proper place to post questions about OS X Server software?...

... not on an "Xserve" but on a dual 500 G4. Or please let me know if there is a better place. I have loads of questions to ask.
Thanks Everyone,
Keith
G5s and G4s Mac OS X (10.4.6) OSX Server

Sorry everyone... I found the right spot after I posted.

Bug or wrong configuration of the Sun Ray Server+DTU+17" and 24" screenres.

I have 2 DTU, one has a 17" screen with a resolution of 1280x1024 and the other DTU has a 24" screen with a 1900x1200 resolution attached. The setting of the Sun Ray server is configured only that registrated cards, can make an kiosksession to VMware View 4.6.
When I start the DTU's, there is nothing wrong. The correct screen resolution is displayed on the screen for both DTU's. When I put a smart card into the DTU that has a 17" attached, it's indicates the correct resolution. The problem starts when I hotdesk to the other DTU with the 24" attached to, the session what was builded on the 17" will be showed on the 24". So the the resolution is 1280x1024. With this action there's nothing wrong, because the kiosksession is made on the 17" and no disconnection is made, so this is a correct resolution at this point. When I pull the card out of the 24" DTU, the screenresolution will be still at 1280x1024. It's looks like the setting will be saved on the DTU. Only a restart of a DTU will turn back the good resolution.
When I do the same as the case before, but only I start at the DTU with 24" screen the kiosksession will start at 1900x1200. When I hotdesk to the Other DTU the kiosksession is still at 1900x1200, but only this time when I pull out the card out of the 17" DTU, The DTU will give the right screen resolution of 1280x1024
the DTU's are Sun Ray 3 Plus, it doesn't matter which DTU's I place, the problems seems like that the DTU will save the last screen resolution. I got 300 of these DTU's and try a lot of them, but still the same issue.
Note: with each case explained in this thread, the kiosksession will be started at first time, the kiosksession is not builded yet or has been disconnected.
This behaviour is with a standard installation and configuration of Sun Ray server software 5.1.2. No extra script is implemented. Also I tried the UTRESIZE script that I've found on this forum, but it didn't helped.
Is this problem a bug (known issue) or is this a wrong configuration of me? This is a big issue for me

I have also a lot of fun with different screens, so I walk the "hardwired" mostly when I run into my screen does not look like correctly.
utresadm -a -c MAC -t default 1280x1024@60 ... and then this is nailed, whatever you do with this box. Very effective especially for beamers ...
what you can set, utresdef is your friend, utresadm -p show all the devices overwritten in case you need to change for a new monitor. And finally utresadm -d -c MAC -t default clears the setting.
regards, thomas

Monitoring Sun Ray Server health

I am interested in deploying Sun Ray Server as a component of a large VDI implementation. I want to be able to monitor the health of the Sun Ray Server software beyond the standard OS level stuff - number of concurrent Sun Ray Client connections for example. Is there an API (or some other mechanism) available for me to create an agent that can be monitored with standard monitoring software? Thanks!

Thanks for the info, however, I'm not looking for monitoring software - my organization already uses the IBM Tivoli suite quite successfully. I'm interested in more info on the specific Sun Ray APIs available to me to mine some health data. Thanks.

Cannot configure secondary Sun Ray server

Hi All,
I have just re-built a secondary Sun Ray Server (4.0) running on Sun Fire X2200 (AMD) Open Solaris X86 platform with the following commands, the primary identical server is still working:
1. On primary server.
# /opt/SUNWut/srds/lib/utldbmcat \
/var/opt/SUNWut/srds/dbm.ut/id2entry.dbb > /tmp/store
2. On secondary server for the rest of steps.
FTP this file /tmp/store from primary server to the /tmp directory on secondary server.
3. Follow the directions in the Sun Ray Server Software 4.0 Installation and
Configuration Guide to install Sun Ray Server Software.
4. After running utinstall, configure the server as a primary server for the
group. Make sure that you use the same admin password and group signature.
# utreplica -u
# utreplica -s <existing-primary-server>
5. Shut down the Sun Ray services, including the data store:
# /etc/init.d/utsvc stop
# /etc/init.d/utds stop
6. Restore the data:
# /opt/SUNWut/srds/lib/utldif2ldbm -c -j 10 -i /tmp/store
This populates the primary server and synchronizes its data with the secondary
server. The replacement server is now ready for operation as the primary server.
7. Restart Sun Ray services:
# utrestart -c
8. (Optional) Confirm that the data store is repopulated:
# /opt/SUNWut/sbin/utuser –l
However, the following issues still remain unresolved:
( i ) Only a few of the Thin Clients are connecting through secondary rebuilt server.
( ii ) As a result of ( i ), no load balancing of the number of connections between primary and secondary servers. Where is the script on either of the servers responsible for alternating the connections?
( iii ) An Oracle Common Desktop logon prompt is displayed on those Thin Clients that are connected through secondary rebuilt server, as opposed to getting a familiar MS Windows 2003 logon prompt, consistent with majority of those Thin Clients going through primary working server.
Any other troubleshooting material on this area would be very much appreciated.
Thanks in advance,
Jack

- So both servers are running, being a FOG and accepting connections ?
- check with the UI https://server1:1661 ... both servers should be there and visible
- output of utgstatus on both servers ?
something like
root@host02 <> : / > utgstatus
hostflags interface flags
xxx.yyy.zzz.0/24
host02 TN xxx.yyy.zzz.1 UA-
host01 TN xxx.yyy.zzz.2 UA-
- how do the the DTUs connect, e.g via the load balanced DNS entry sunray-servers with both servers ?
nslookup sunray-servers
Name: sunray-servers
Address: xxx.yyy.zzz.1
Name: sunray-servers
Address: xxx.yyy.zzz.2
Just give us here more info, I have two systems here, that load balance perfectly around 300 Connections, so it is feasible (Sun Ray 5.2.3 and VDI 3.3)
regards, thomas

Sun Ray Server Failover/ Load Sharing

Hi All
I have 2 sun servers which i want to use as sun ray servers in failover/load sharing mode.
I have 60 sun ray thin clients who will access these 2 Sun ray servers.
The users will be using the word, excel and presentation application and save there data in their home directories.
What i want to do is to load share these users between the servers so that any user can connect on anyserver and should be able to see his old data.
Is it a possible configuration?
if yes then please give me idea about how to do it.
I've the system admin document for sun ray server where it says about replication but doesn't tell what data will be replicated between the primary and secondary server.
Can we replicate the the user home accounts and directories as well?
Please assist me.
Thanks in advance..
BR
RAK

I did the all of the following already and it has never work. below is the config for both servers
On the primary
thumper / 502 # utadm -l
LAN connections: Off
Subnetwork: 10.0.1.0
Interface= ce1 (10.0.1.1)
Netmask= 255.255.255.0
Broadcast= 10.0.1.255
Router= 10.0.1.1
AuthSrvr= 10.0.1.1
AltAuth= 10.0.1.1 255.255.255.255
FirmwareSrvr= 10.0.1.1
NewTver= 4.0_48_2007.08.01.15.48
IP assignment= 2/20 (10.0.1.16)
thumper / 501 # utreplica -l
Sun Ray Core Services 4.0
Administration Failover Configuration
thumper.uen.org is a primary server for:
molt.uen.org
On the secondary
molt / 315 # utadm -l
LAN connections: Off
Subnetwork: 10.0.1.0
Interface= ce1 (10.0.1.2)
Netmask= 255.255.255.0
Broadcast= 10.0.1.255
Router= 10.0.1.2
AuthSrvr= 10.0.1.2
AltAuth= 10.0.1.2 255.255.255.255
FirmwareSrvr= 10.0.1.2
NewTver= 4.0_48_2007.08.01.15.48
IP assignment= 7/20 (10.0.1.46)
molt / 314 # utreplica -l
Sun Ray Core Services 4.0
Administration Failover Configuration
molt.uen.org is a secondary server
The primary server is: thumper.uen.org

Two questions about SG300 DHCP server

Hi,
I have two questions about the DHCP server on the SG300:
On the Address Binding page, what does the "Declined" state mean? I have a NAS device that won't pull an address, and I think that the entry with a state of "Declined" corresponds to this device. It was previously pulling an address from a RV180, so the only difference is that it is now connected to the SG300. I worked around this by manually setting the address on the NAS device, but this won't scale if I run into a lot of other devices that can't pull an address.
I configured a static address binding for a WAP321 and found that instead of pulling the configured address that it pulled a dynamic address. I checked the Address Binding page and see that the dynamic entry that corresponds with the WAP321 has a Client Identifier rather than a MAC address. I changed the static entry for the WAP321 to use the client identifier displayed in the dynamic entry, and now the WAP321 pulls the configured static address. Is this expected behavior?
Thanks,
Bob

With the SX300/500 it is required the client identifier, it doesn't automatically insert it. If static DHCP is made on the switch and you didn't need client identifier, that is more or less fortunate behavior for you
So to answer this question, the expected behavior is to configure client identifier for static DHCP entry.
-Tom
Please mark answered for helpful posts
http://blogs.cisco.com/smallbusiness/

The question about the sharepoint server 2010 install

Hi Friends,
i have a question about the sharepoint server 2010 install.
my computer is used the windows server 2008 service pack 1. in order to install the sharepoint 2010 server, i need to choose to windows server 2008 service pack 2. my question is when i install the windows server 2008 service pack 2,whether the inside
of my computer information will be lost or change?
thank you in advance.
Qearl

Hi ,
No data will be lost either from your Windows program files or other drives as long as it is an upgrade.
After upgrade you will still be able to see your old program files under windows.ol folder in the C: Drive of the new OS.
The data will be lost only when you perform a clean install like complete formatting the HArd disk and installing from scratch.
As mentioned it always good to maintain a backup preferable important files in a skydrive as there is a good chance of external drives crashing.

Sun Ray Server x64 or T2?

Hi,
I have been searching around looking for some advice/benchmarking for what hardware is best for Sun Ray servers. My plan is to use the Sun Ray VMware View Connector and so the Sun Ray server will only be managing the sessions rather than providing the desktop.
Therefore, would a T2 system give more consistent performance than a x64 system? and, how many Sun Ray sessions could be expected to be managed by a T5120 or a X4100?
Finally, is running the Sun Ray server in a VM a supported config?
cheers,
Simon.

We have found that x86 series server far out strip the T series boxes for Sun Ray.
A X4100 with 8GB RAM should be able to handle 100 odd sessions. We build for our Customers on a model of around 125 sessions per server. We used to use X4100 but have moved to X4140, if you bumped the RAM on these to 16GB you should get more.
Sun Ray runs poorly under VMware and if you need to go down that route run lots of little Sun Ray servers with no more than 20 odd DTU per server.
Hope this helps

Request the information about Sun Web server

Hi,
We are developing an embedded system. We need install a web server in our system. We got some information about Sun web server, but it is not enough for us to decide which web server we should use. Would you please give me some detail information of Sun web server?
1.Firstly, we will use the web server in an embedded system. Can Sun web server run in the embedded system, such as VxWroks, Embed Linux?
2.Secondly, we will use chroot jail to enhance the security. Can Sun web server support chroot jail?
3.We can pay money for the service. But would you provide the service to customize the web server according to our necessary and maintain the web server? What's the price?
4.Can you give me a detail features list of Sun web server? Or please check the following feature list. Thank you very much.
Feature List:(For native support feature, input (Y)es; Support via third-party product, input (3)rd; Not support, input (N)o).
Part I. Core Technology
()HTTP/1.1 　
()KeepAlives　
()Pipelining　
()Templated web site
()reconfiguration without restart
()On-demand web site deployment
()High scalability process model
()Linear SMP scalability
()Configurable log format
()Customisable error pages
()Dynamic log rotation
()Bandwidth throttling
()Basic Server-Parsed HTML (SSI)
()Dynamically-generated SSI
()Automated self-diagnostics
()Multiple logs　
()Virtual servers
()embedded in other applications
()extensible
()modularity
()J2EE 1.4 support
()IPv6 support　
Part II. Security
()SSL v2 and v3
()SSL(hardware)
()SSL certificate management
()Clustered SSL certificate deployment
()Antivirus
()ActiveDirectory authentication
()Antispam
()Built-in firewall
()LDAP authentication
()Anti-Denial-of-Service protection
()HTTP request filtering
()Malformed HTTP header protection
()Integrated attack monitoring and logging
()Hardware crypto support
()IP address authentication
()DNS name authentication
()User-based authentication
()Referrer-based authentication
()Basic Authentication
()Other/system authentication
　
Part III. Management
()GUI Setup
()GUI configurate
()Web-based user interface
()remote management
()WebDAV support
()Clustered web site management
()Group-based web site configuration
()Integrated licence management
()Configuration wizards
()Scriptable (command-line) configuration tools
()Real-time web-based statistics
()SNMP monitoring
()Delegated user management (htaccess)
()Scalable subserver support
　
Part IV. Application Support
()NSAPI
()ISAPI filters
()ISAPI extensions
()FastCGI
()CGI
()Generic FastCGI/CGI handler
()Secure CGI sandboxing
()Limit CGIs by CPU or memory use
()LDAP
()XML support
()SOAP
()Request rewriting
()Own API
()Own scripting/batch language
()WAR file support
()Content filters
()HTTP (Gzip) Compression
()Perl
()Servlet
()JSP
()ASP/ESP
()Secure setuid PHP
()PHP
Part V. Support
()commercial support
()MailList
()Forum
()Free telephone
()24x7 support
()GSA scheduled
()FAQ
()Tutorial
()Document
()Source code
Thank you very much!

Web Server is not currently supported under VxWorks or Embedded Linux. There's information on the supported platforms on the Web Server page at http://www.sun.com/webserver

An question about Sun Ray Server Software ....

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