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  • SQL2008
    non so come ci sono riuscito gianluca dai su ma ancora parliamo di quel giocattolo stefano Rilasciata la RC0 di Hyper V Hyper V RC0 has been released Home SQL2008 vs Oracle 11G SQL2008 The english version in red Ieri è stato pubblicato un mio articolo riguardante le prinipali novità su SQL2008 per tutti i sistemisti e DBA L articolo lo potete trovare qui http www sysadmin it Risorse GuideeArticoli tabid 63 articleType ArticleView articleId 67 language it IT SQL 2008 KATMAI Le novita per Sistemisti e DBA aspx e qui http www microsoft com italy technet prodtechnol sql 2008 katmai mspx Yesterday was published my article about the news on SQL2008 for all sistemisti and DBA The article can be found here http www sysadmin it Risorse GuideeArticoli tabid 63 articleType ArticleView articleId 67 language it IT SQL 2008 KATMAI Le novita per Sistemisti e DBA aspx or here http www microsoft com italy technet prodtechnol sql 2008 katmai mspx I hope can be useful Gianluca Print posted on Wednesday May 28 2008 1 03 PM Comments No comments posted yet Post a comment Title Please enter a title Name Please enter your name Email Email is not required

    Original URL path: http://blogs.sysadmin.it/gianluca/archive/2008/05/28/1036.aspx (2016-01-31)
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  • Gianluca - Wednesday, March 19, 2008 Entries
    english version in red oggi il team di sviluppo ha annunciato il rilascio della RC0 di Hyper V le maggiori novità sono Today the developer team announced th Hyper V RC0 released the major improvement are Hyper V MMC allowing for remote administration of Hyper V servers from Vista SP1 Support for Windows Server 2003 x86 2 way SMP Partial Localization Hyper V Release Candidate is partially localized in Japanese German This means that when Hyper V is enabled on Windows Server 2008 Japanese or German many of its text strings will appear properly translated In other cases text strings may still appear in English Hyper V will be full localized at Hyper V RTM Numerous bug fixes for o International Locales The Hyper V Beta could only be enabled on an EN US locale Hyper V Release Candidate can now be enabled on international locales however Hyper V Release Candidate is only partially localized for Japanese and German Thus if you enable Hyper V Release Candidate on any other language such as Spanish French or Italian it will appear in English o Compatibility Compatible with more hardware configurations o Stability Numerous issues under heavy load have been addressed o

    Original URL path: http://blogs.sysadmin.it/gianluca/archive/2008/03/19.aspx (2016-01-31)
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  • Rilasciata la RC0 di Hyper-V - Hyper-V RC0 has been released!
    are Hyper V MMC allowing for remote administration of Hyper V servers from Vista SP1 Support for Windows Server 2003 x86 2 way SMP Partial Localization Hyper V Release Candidate is partially localized in Japanese German This means that when Hyper V is enabled on Windows Server 2008 Japanese or German many of its text strings will appear properly translated In other cases text strings may still appear in English Hyper V will be full localized at Hyper V RTM Numerous bug fixes for o International Locales The Hyper V Beta could only be enabled on an EN US locale Hyper V Release Candidate can now be enabled on international locales however Hyper V Release Candidate is only partially localized for Japanese and German Thus if you enable Hyper V Release Candidate on any other language such as Spanish French or Italian it will appear in English o Compatibility Compatible with more hardware configurations o Stability Numerous issues under heavy load have been addressed o Performance improvements o Additional fixes for scalability and reliability In pratica hanno risolto anche il bug con il quale ci scontrammo tempo fà per il quale non era possibile installare il ruolo Hyper V su

    Original URL path: http://blogs.sysadmin.it/gianluca/archive/2008/03/19/1010.aspx (2016-01-31)
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  • Gianluca - Monday, January 14, 2008 Entries
    Links Home Archives Contact Subscribe Login Recent Comments Hi your problem is completely different respect my Gianluca My problem is the installation of SQL Server 2005 Rapid Share this program is very good ibrahim Molto probabilmente non so come ci sono riuscito gianluca dai su ma ancora parliamo di quel giocattolo stefano Monday January 14 2008 L ultimo giorno di Bill Gates in Microsoft Bill Gates The last day in

    Original URL path: http://blogs.sysadmin.it/gianluca/archive/2008/01/14.aspx (2016-01-31)
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  • L'ultimo giorno di Bill Gates in Microsoft...
    ancora parliamo di quel giocattolo stefano Windows Server 2008 RTM Escrow Released Home Rilasciata la RC0 di Hyper V Hyper V RC0 has been released L ultimo giorno di Bill Gates in Microsoft Bill Gates The last day in Microsoft Video Bill Gates Last Day CES Clip Print posted on Monday January 14 2008 5 52 PM Comments No comments posted yet Post a comment Title Please enter a title

    Original URL path: http://blogs.sysadmin.it/gianluca/archive/2008/01/14/995.aspx (2016-01-31)
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  • Gianluca
    threads che effettuavano le chiamate verso questo web services in questo caso il thread 19 e il 57 2 il fatto che con l uso della API Wininet da parte della e24PaymentPipe dll le connessioni simultanee verso il webservices interno erano al massimo 2 So there were two kind of problem A serialize of threads to two particullary threads that were doing calls to this web service thread n 19 thread n 57 API WinNet supports two maximum simultaneous connections to webservices Tutto questo mandava in hang e alcune volte addirittura in crash il processo dllhost exe presente sugli application server COM all interno del quale girava l applicazione e di conseguenza i web server rimanevano in attesa delle risposte fatte agli application server In pratica le chiamate al web services effettuate tramite il metodo Createe24Payment di questa dll rappresentavano una strozzatura visto la natura stessa dell API WinInet questa libreria infatti rappresenta un vecchio modo di programmare utilizzato ancora da alcuni sviluppatori per gestire comunicazioni di rete e poco scalabile la WinInet infatti fu sviluppata da Microsoft anni fa per l utilizzo con Internet Explorer These were causes of hang and crash of dllhost exe on COM application servers so web servers were waitin for application servers Webservice calls implemented through Createe24Payment method was a problem due to Api WiInet nature infact this library is obsolete and it was used for net communications Api WinNet was implemented by Microsoft just for Internet Explorer L utilizzo della Wininet è una soluzione che in genere non viene utilizzata in ambienti server side proprio perché non riesce a scalare più di 2 connessioni Infatti da un veloce netstat fatto sugli application server notai che in diversi momenti della giornata le connessioni erano sempre al massimo 2 WinNet solution is not very popular in the server side because it doesn t support more of 2 connections that s was confirmed to me by using netstat C Documents and Settings gianluca netstat n find 192 168 X X TCP 192 168 X X 4066 192 168 X X 443 ESTABLISHED TCP 192 168 X X 4087 192 168 X X 443 ESTABLISHED cosa che non tornava assolutamente conoscendo il traffico del servizio A questo punto visto che la problematica era ben circoscritta a questa DLL e24PaymentPipe dll sviluppata esternamente chiesi subito di segnalare questa anomalia al fornitore un azienda americana che dopo un pò ci rilasciò la relativa versione rivista e corretta L analisi che feci a suo tempo fu effettuata su un campione di 3 dump presi in giorni differenti e fortunatamente in tutti e 3 casi Il problema era molto evidente Quindi occhio che se utilizzate la dll e24PaymentPipe dll o comunque qualche sviluppatore ha deciso di gestire le comunicazione server 2 server nel proprio codice utilizzando la WinInet potreste incappare nella stessa problematica So e24PaymentPipe dll was the problem and I reported it to the American developer company in the end they gave us the right new version Tests were did with Dump on three different days and in each day the problem was noticeable So be aware if you re using e24PaymentPipe dll you can get in hard troubles Bye Di seguito alcuni articoli e testi utili ad approfondire la problematica ed analizzare dump If you want more Articoli relativi alla WinInet Using WinInet in server side applications to make network calls is not recommended since Wininet was designed for client side applications in mind For example Wininet limits the number of simultaneous connections to a web server to not more than 2 This can have a serious performance impact causing hang like symptoms http support microsoft com kb 238425 http support microsoft com kb 183110 EN US Debugging Tools for Windows http www microsoft com whdc devtools debugging default mspx Testi utili Advanced Windows Debugging Addison Wesley Microsoft Technology Series Mario Hewardt and Daniel Pravat Windows Internals Fifth Edition Microsoft Press Mark E Russinovich and David A Solomon with Alex Ionescu posted Thursday July 23 2009 4 05 PM Feedback 0 Thursday April 30 2009 Hyper V R2 The english version in red Stavo parlando proprio lunedì scorso con un amico circa alcune features mancanti in Hyper V che potevano rendere sicuramente più robusta la soluzione e dargli un respiro più enterprise Ebbene da un post di PierGiorgio che trovate qui http blogs technet com pgmalusardi archive 2009 04 21 e ufficiale microsoft hyper v server 2008 r2 sar gratuito e aspx sembra proprio che nella prossima versione di Hyper V ci sia il supporto per il Live Migration che per l alta affidabilità degli host fisici Bella notizia It was just Monday when I was talkin with a friend about Hyper V missing features In our opinion they could make the solution stronger and give to it an enterprise peculiarity So never say never as you can see in PierGiorgio s post you can find it here http blogs technet com pgmalusardi archive 2009 04 21 e ufficiale microsoft hyper v server 2008 r2 sar gratuito e aspx it seems that in the next Hiper V version we ll find two new features The Live Migration support and High reliability for HyperV host A good news posted Thursday April 30 2009 3 24 PM Feedback 0 Thursday October 23 2008 Opzioni da riga di comando per il servizio Microsoft Distributed Transaction Coordinator The english version in red Ciao in questi giorni mi sono occupato di automatizzare una serie di task su alcuni server in particolare per alcuni che utilizzavano il servizio Microsoft Distributed Transaction Service per effettuare transazioni distribuite su 2 basi dati diverse mi serviva automatizzare il reset del log per risolvere alcune transazioni pending e far ripartire il servizio Dopo un pò di ricerche ho appurato che la riga di comando per il DTC non è documentata benissimo su Technet la documentazione di prodotto non ne parla ma dopo un pò sono comunque riuscito a recuperare l informazione che mi serviva in pratica l opzione che

    Original URL path: http://blogs.sysadmin.it/gianluca (2016-01-31)
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  • SysAdmin.it Staff Blog
    2008 1 March 2008 2 January 2008 3 November 2007 1 September 2007 4 July 2007 1 March 2007 1 January 2007 1 November 2006 1 October 2006 1 September 2006 4 August 2006 1 July 2006 1 Post Categories SysAdmin it Release rss News dalla Redazione rss Image Galleries Smau 2005 Microsoft TechNet Security Workshop 2006 Microsoft Technical Conference 2005 Microsoft TechNet Revolution Workshop Smau 2006 Please use the

    Original URL path: http://blogs.sysadmin.it/staff/contact.aspx (2016-01-31)
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  • SysAdmin.it Staff Blog - August 2009 Blog Posts
    1 August 2008 1 June 2008 1 March 2008 2 January 2008 3 November 2007 1 September 2007 4 July 2007 1 March 2007 1 January 2007 1 November 2006 1 October 2006 1 September 2006 4 August 2006 1 July 2006 1 Post Categories SysAdmin it Release rss News dalla Redazione rss Image Galleries Smau 2005 Microsoft TechNet Security Workshop 2006 Microsoft Technical Conference 2005 Microsoft TechNet Revolution Workshop

    Original URL path: http://blogs.sysadmin.it/staff/archive/2009/08.aspx (2016-01-31)
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