Updated Deployers LIsting

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Updated Deployers LIsting

by scott_battaglia :: Rate this Message:

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If you're a CAS deployer and we don't list you on a our web site, please let us know, so we can list you!  You'll join an exclusive list of some of the best institutions and organizations in the world! (okay, I might have exaggerated that last part just a little bit)

Anyway, please let me know if you're not on the list and you want to be.  Not sure if you're on the list?  Find out here: http://www.ja-sig.org/products/cas/community/deployers/index.html

-Scott

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-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia
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Re: Updated Deployers LIsting

by Brian Donnelly :: Rate this Message:

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Scott,

Please add University of California, Davis to the list of deployers.  We're still working on getting a stable clustering solution in place, but have been running it a production single-server mode for over a year now.

Regards,

Brian Donnelly
University of California, Davis
Information and Educational Technology
3820 Chiles Rd. Davis, CA 95616

On Apr 28, 2008, at 2:06 PM, Scott Battaglia wrote:

If you're a CAS deployer and we don't list you on a our web site, please let us know, so we can list you!  You'll join an exclusive list of some of the best institutions and organizations in the world! (okay, I might have exaggerated that last part just a little bit)

Anyway, please let me know if you're not on the list and you want to be.  Not sure if you're on the list?  Find out here: http://www.ja-sig.org/products/cas/community/deployers/index.html

-Scott

--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia _______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas


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Re: Updated Deployers LIsting

by scott_battaglia :: Rate this Message:

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Thanks!  You guys have been added.

-Scott

On Mon, Apr 28, 2008 at 6:01 PM, Brian Donnelly <bdonnelly@...> wrote:
Scott,

Please add University of California, Davis to the list of deployers.  We're still working on getting a stable clustering solution in place, but have been running it a production single-server mode for over a year now.

Regards,

Brian Donnelly
University of California, Davis
Information and Educational Technology
3820 Chiles Rd. Davis, CA 95616

On Apr 28, 2008, at 2:06 PM, Scott Battaglia wrote:

If you're a CAS deployer and we don't list you on a our web site, please let us know, so we can list you!  You'll join an exclusive list of some of the best institutions and organizations in the world! (okay, I might have exaggerated that last part just a little bit)

Anyway, please let me know if you're not on the list and you want to be.  Not sure if you're on the list?  Find out here: http://www.ja-sig.org/products/cas/community/deployers/index.html

-Scott

--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia _______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas


_______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas




--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia
_______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas

Re: Updated Deployers LIsting

by Benn Oshrin-2 :: Rate this Message:

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Brian Donnelly <bdonnelly@...> wrote on April 28, 2008 3:01:16
PM -0700:

] Please add University of California, Davis to the list of deployers.
] We're still working on getting a stable clustering solution in place,
] but have been running it a production single-server mode for over a
] year now.

Out of curiosity, what backend are you using for clustering, and what
stability problems are you seeing?

-Benn-
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Re: Updated Deployers LIsting

by Brian Donnelly :: Rate this Message:

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We're using JBossCache, and have recently upgraded to CAS 3.2.

We have been experiencing some stability problems during our more  
vigorous load-testing scenarios, (16+ virtual users in JMeter).  While  
our single-server instance can handle this load without problem, our  
clustered configuration experiences a slow degredation over time (10+  
hours) that ends with a large number of replication errors.

We have an extra complication in our configuration, however.  We are  
using the JAASAuthenticationHandler to authenticate to a Kerberos  
KDC.  There is a known memory leak in Sun's implementation which  
Andrew Feller pointed out.  We've been able to ameliorate the memory  
leak somewhat but it is most likely a contributing factor to our  
problems.

I'm retooling a pair of servers to look specifically for memory and GC  
issues, which should hopefully shed some light on our problems.

Brian

On Apr 29, 2008, at 1:40 PM, Benn Oshrin wrote:

> Brian Donnelly <bdonnelly@...> wrote on April 28, 2008 3:01:16
> PM -0700:
>
> ] Please add University of California, Davis to the list of deployers.
> ] We're still working on getting a stable clustering solution in  
> place,
> ] but have been running it a production single-server mode for over a
> ] year now.
>
> Out of curiosity, what backend are you using for clustering, and what
> stability problems are you seeing?
>
> -Benn-
> _______________________________________________
> Yale CAS mailing list
> cas@...
> http://tp.its.yale.edu/mailman/listinfo/cas

_______________________________________________
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cas@...
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Re: Updated Deployers LIsting

by Benn Oshrin-2 :: Rate this Message:

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We're seeing similar reports from other areas as well.  We'd appreciate
it if you could keep us posted on any progress you make with this.

Thanks,

-Benn-

Brian Donnelly <bdonnelly@...> wrote on April 29, 2008 2:06:48
PM -0700:

] We're using JBossCache, and have recently upgraded to CAS 3.2.
]
] We have been experiencing some stability problems during our more
] vigorous load-testing scenarios, (16+ virtual users in JMeter).
] While   our single-server instance can handle this load without
] problem, our   clustered configuration experiences a slow degredation
] over time (10+   hours) that ends with a large number of replication
] errors.
]
] We have an extra complication in our configuration, however.  We are
] using the JAASAuthenticationHandler to authenticate to a Kerberos
] KDC.  There is a known memory leak in Sun's implementation which
] Andrew Feller pointed out.  We've been able to ameliorate the memory
] leak somewhat but it is most likely a contributing factor to our
] problems.
]
] I'm retooling a pair of servers to look specifically for memory and
] GC   issues, which should hopefully shed some light on our problems.
]
] Brian
]
] On Apr 29, 2008, at 1:40 PM, Benn Oshrin wrote:
]
]> Brian Donnelly <bdonnelly@...> wrote on April 28, 2008
]> 3:01:16 PM -0700:
]>
]> ] Please add University of California, Davis to the list of
]> ] deployers. We're still working on getting a stable clustering
]> ] solution in
]> place,
]> ] but have been running it a production single-server mode for over a
]> ] year now.
]>
]> Out of curiosity, what backend are you using for clustering, and what
]> stability problems are you seeing?
]>
]> -Benn-
]> _______________________________________________
]> Yale CAS mailing list
]> cas@...
]> http://tp.its.yale.edu/mailman/listinfo/cas
]
] _______________________________________________
] Yale CAS mailing list
] cas@...
] http://tp.its.yale.edu/mailman/listinfo/cas




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Re: [NEWSENDER] - Updated Deployers LIsting - Message is from an unknown sender

by Li Wei Nan :: Rate this Message:

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Hi Scott,
Could you please add our company on the list, Thanks a lot!

Now we are integrating CAS into our centralized user infomation management system. Which contains a SSO (using CAS) and user centralized management system(developed by ourself, something very similar to the intent of Person Directory+CAS Account Management Module).


"ChinaEdu Corporation is a leading educational services provider in China, incorporated as an exempted limited liability company in the Cayman Islands on September 6, 1999. We believe we are the largest service provider to online degree programs in China in terms of the number of institutions that we serve and the number of student enrollments that we support. "

"Mar. 24, 2008 (China Knowledge) - Nasdaq-listed ChinaEdu Corporation<CEDU>, an educational services provider in China, announced on Thursday its unaudited financial results for the fourth quarter and fiscal year ended Dec. 31, 2007. For the fourth quarter of 2007, net revenue rose 37.6% to RMB 79.6 million (US$10.9 million) from RMB 57.9 million for the corresponding period in 2006. Net rev"

- Li Wei Nan





Le 2008-4-29 à 上午5:06, Scott Battaglia a écrit :

If you're a CAS deployer and we don't list you on a our web site, please let us know, so we can list you!  You'll join an exclusive list of some of the best institutions and organizations in the world! (okay, I might have exaggerated that last part just a little bit)

Anyway, please let me know if you're not on the list and you want to be.  Not sure if you're on the list?  Find out here: http://www.ja-sig.org/products/cas/community/deployers/index.html

-Scott

--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia _______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas


_______________________________________________
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cas@...
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Re: [NEWSENDER] - Re: [NEWSENDER] - Updated Deployers LIsting - Message is from anunknown sender - Message is from an unknown sender

by Li Wei Nan :: Rate this Message:

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sorry missing some infos. CAS here are already under production mode, and the cas login entrance is: https://edupass.chinaedu.net

- Li Wei Nan





Le 2008-5-7 à 上午9:50, Li Wei Nan a écrit :

Hi Scott,
Could you please add our company on the list, Thanks a lot!

Now we are integrating CAS into our centralized user infomation management system. Which contains a SSO (using CAS) and user centralized management system(developed by ourself, something very similar to the intent of Person Directory+CAS Account Management Module).


"ChinaEdu Corporation is a leading educational services provider in China, incorporated as an exempted limited liability company in the Cayman Islands on September 6, 1999. We believe we are the largest service provider to online degree programs in China in terms of the number of institutions that we serve and the number of student enrollments that we support. "

"Mar. 24, 2008 (China Knowledge) - Nasdaq-listed ChinaEdu Corporation<CEDU>, an educational services provider in China, announced on Thursday its unaudited financial results for the fourth quarter and fiscal year ended Dec. 31, 2007. For the fourth quarter of 2007, net revenue rose 37.6% to RMB 79.6 million (US$10.9 million) from RMB 57.9 million for the corresponding period in 2006. Net rev"

- Li Wei Nan





Le 2008-4-29 à 上午5:06, Scott Battaglia a écrit :

If you're a CAS deployer and we don't list you on a our web site, please let us know, so we can list you!  You'll join an exclusive list of some of the best institutions and organizations in the world! (okay, I might have exaggerated that last part just a little bit)

Anyway, please let me know if you're not on the list and you want to be.  Not sure if you're on the list?  Find out here: http://www.ja-sig.org/products/cas/community/deployers/index.html

-Scott

--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia _______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas

_______________________________________________
Yale CAS mailing list
cas@...
http://tp.its.yale.edu/mailman/listinfo/cas


_______________________________________________
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cas@...
http://tp.its.yale.edu/mailman/listinfo/cas

Re: Updated Deployers LIsting

by Michael Ströder :: Rate this Message:

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Brian Donnelly wrote:
> We have an extra complication in our configuration, however.  We are  
> using the JAASAuthenticationHandler to authenticate to a Kerberos  
> KDC.  There is a known memory leak in Sun's implementation which  
> Andrew Feller pointed out.

Is it in the Kerberos V implementation or in JAAS? Any URL (mailing
list/issue tracker) where to read detailed information about it?

Ciao, Michael.

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