{"id":140,"date":"2012-10-22T18:47:30","date_gmt":"2012-10-22T16:47:30","guid":{"rendered":"http:\/\/www.virtualementvotre.ch\/blog\/?p=140"},"modified":"2014-07-13T15:35:41","modified_gmt":"2014-07-13T13:35:41","slug":"hyper-v-best-practice","status":"publish","type":"post","link":"https:\/\/www.virtualementvotre.ch\/blog\/2012\/10\/22\/hyper-v-best-practice\/","title":{"rendered":"Hyper-V best practice"},"content":{"rendered":"

Bonjour,<\/p>\n

 <\/p>\n

Derni\u00e8rement j\u2019ai eu l\u2019occasion d\u2019auditer et remettre d\u2019aplomb une infrastructure Hyper-V<\/strong>, chez un client.<\/p>\n

Ils avaient de gros probl\u00e8mes de performances et le CSV (Cluster Shared Volume)<\/strong> \u00e9tait en mode redirection<\/strong> sans pouvoir l\u2019en sortir.<\/p>\n

D\u2019une mani\u00e8re g\u00e9n\u00e9rale, les probl\u00e8mes venaient d\u2019un manque de rigueur et de best practice Microsoft non suivis<\/strong>.<\/p>\n

\"wh2012\"<\/a><\/p>\n

 <\/p>\n

Le premier \u00e9tant ne pas installer plusieurs r\u00f4les sur un serveur<\/strong>, de plus est, un Hyperviseur<\/strong>.<\/p>\n

Pour \u00e9viter cela, l\u2019utilisation de la version Windows Hyper-V server<\/strong>, garanti d\u2019avoir toutes les fonctionnalit\u00e9s importantes, pour notre infrastructure virtuelle, sans plus. Cela \u00e9vite bien des probl\u00e8mes, pas d\u2019erreurs possibles sur les fonctions et r\u00f4les \u00e0 activer.<\/p>\n

La version Core<\/strong> \u00e9vite \u00e9galement que des personnes d\u2019un niveau de formation trop bas, ne touchent l\u2019infrastructure et la modifient.<\/p>\n

 <\/p>\n

En principe, une infrastructure virtuelle, une fois configur\u00e9e, n\u2019\u00e9volue pas beaucoup.<\/p>\n

Il faut uniquement la maintenir \u00e0 jour, l\u00e0 \u00e9galement, la version core limite<\/strong> sensiblement le nombre de patch<\/strong> \u00e0 passer mensuellement.<\/p>\n

\u00c0 ce sujet, je me r\u00e9jouis de pouvoir utiliser la nouvelle fonctionnalit\u00e9 sur Windows 2012<\/strong> permettant d\u2019activer et d\u00e9sactiver la console graphique<\/strong> (bien qu\u2019une fois que l\u2019on a pris l\u2019habitude de la version Core\u2026 on s\u2019en porte pas plus mal).<\/p>\n

 <\/p>\n

Le mot d\u2019ordre, pour une infrastructure virtuelle, est ” faire au plus simple”<\/strong>. L\u2019utilisation de LUN en Fiber Channel<\/strong> va \u00e9galement vous simplifier la vie. La configuration d\u2019une infrastructure iSCSI<\/strong> \u00e9tant plus compliqu\u00e9e<\/strong> et sujet \u00e0 erreurs.<\/p>\n

L\u00e0 \u00e9galement, l\u2019arriv\u00e9e du SMB 3.0<\/strong>, dans les baies de stockage, tel que NetApp ou EMC<\/strong> (pr\u00e9vu pour 2013) simplifiera grandement la configuration dans le monde du stockage IP<\/strong>.<\/p>\n

 <\/p>\n

Microsoft a mis \u00e0 disposition tout un lot de documentations<\/strong> pour la configuration et installation de vos infrastructures MS Hyper-V<\/strong>. Je vous conseille d\u2019en faire le tour avant de commencer vos projets Hyper-V<\/p>\n

 <\/p>\n

Voici les liens :<\/p>\n

 <\/p>\n

Hyper-V deployement Guide<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=9355<\/a><\/p>\n

 <\/p>\n

Hyper-V design & Network<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=14783<\/a><\/p>\n

 <\/p>\n

Guide for Testing Hyper-V and Failover Clustering<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=12648<\/a><\/p>\n

 <\/p>\n

Livemigration<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=12601<\/a><\/p>\n

 <\/p>\n

Plus \u00e9volu\u00e9 et li\u00e9 \u00e0 SCVMM 2012<\/strong><\/p>\n

Microsoft Private Cloud Fast Track Reference Architecture Guide<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=30417<\/a><\/p>\n

 <\/p>\n

Microsoft Private Cloud Fast Track Reference Deployment Guide<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=30422<\/a><\/p>\n

 <\/p>\n

Microsoft Private Cloud Fast Track Reference Operations Guide<\/p>\n

http:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=30416<\/a><\/p>\n

 <\/p>\n

Performance Tuning Guidelines for Windows Server 2012<\/p>\n

http:\/\/msdn.microsoft.com\/library\/windows\/hardware\/jj248719<\/a><\/p>\n

 <\/p>\n

Et pour finir les deux Survival Guides<\/strong> pour Hyper-V 2008 R2 et 2012<\/strong><\/p>\n

http:\/\/social.technet.microsoft.com\/wiki\/contents\/articles\/125.aspx<\/a><\/p>\n

http:\/\/social.technet.microsoft.com\/wiki\/contents\/articles\/11524.windows-server-2012-hyper-v-network-virtualization-survival-guide.aspx<\/a><\/p>\n

 <\/p>\n

Avec cela vous \u00eates par\u00e9 pour virtualiser sous Microsoft<\/strong> !<\/p>\n

 <\/p>\n

Bonne MS virtualisation.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Bonjour,   Derni\u00e8rement j\u2019ai eu l\u2019occasion d\u2019auditer et remettre d\u2019aplomb une infrastructure Hyper-V, chez un client. Ils avaient de gros probl\u00e8mes de performances et le CSV (Cluster Shared Volume) \u00e9tait en mode redirection sans pouvoir l\u2019en sortir. D\u2019une mani\u00e8re g\u00e9n\u00e9rale, les probl\u00e8mes venaient d\u2019un manque de rigueur et de best practice Microsoft non suivis.   Le premier \u00e9tant ne pas Continue reading Hyper-V best practice<\/span>→<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,9],"tags":[228,168,227,229,231,178,606,234,233,232,235,607,10,74,230],"class_list":["post-140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-microsoft","category-virtualisation","tag-analyse","tag-architecture","tag-audit","tag-best-practice","tag-fiber-channel","tag-iscsi","tag-microsoft","tag-microsoft-private-cloud","tag-scvmm-2012","tag-smb-3-0","tag-survival-guide-windows-hyper-v","tag-virtualisation","tag-windows-2008-r2","tag-windows-2012","tag-windows-core"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/10\/wh2012.png?fit=662%2C255&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p4KzU1-2g","jetpack-related-posts":[{"id":113,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2012\/01\/06\/hyper-v-anti-virus-exclusions\/","url_meta":{"origin":140,"position":0},"title":"Hyper-V Anti-virus exclusions","author":"Cedric Megroz","date":"06\/01\/2012","format":false,"excerpt":"Bonjour, \u00a0 Lors de la mise en place d\u2019un cluster Hyper-V 2008 R2, il existe toujours la m\u00eame probl\u00e9matique : faut-il mettre un agent anti-virus sur les hyperviseurs ou faut-il simplement les s\u00e9curiser au maximum, en activant le firewall et en d\u00e9sactivant les services inutiles. \u00a0 Personnellement, j\u2019aurais tendance \u00e0\u2026","rel":"","context":"In "MICROSOFT"","block_context":{"text":"MICROSOFT","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/microsoft\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualgeek.ch\/blog\/wp-content\/uploads\/2012\/01\/hyperV.jpeg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":105,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2011\/10\/12\/windows-server-2012-hyper-v-overview\/","url_meta":{"origin":140,"position":1},"title":"Windows Server 2012 Hyper-V Overview","author":"Cedric Megroz","date":"12\/10\/2011","format":false,"excerpt":"Bonjour, \u00a0 Suite \u00e0 la Microsoft BUILD conf\u00e9rence, Microsoft pr\u00e9sente, \u00e0 travers diff\u00e9rents m\u00e9dias, la nouvelle version de Windows 2012 (pr\u00e9sent\u00e9 \u00e0 ce moment l\u00e0 sous Windows 8) \u00a0 \u00a0 Cette version qui tend, \u00e9videmment, vers le cloud, met la solution Hyper-V en-avant. La partie r\u00e9seau de l\u2019Hyperviseur a notamment\u2026","rel":"","context":"In "MICROSOFT"","block_context":{"text":"MICROSOFT","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/microsoft\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualgeek.ch\/blog\/wp-content\/uploads\/2011\/10\/Windows-Server-8-150x150.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":130,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2012\/03\/30\/hyper-v-failover-cluster-ajout-de-noeuds\/","url_meta":{"origin":140,"position":2},"title":"Hyper-V Failover Cluster ajout de noeuds","author":"Cedric Megroz","date":"30\/03\/2012","format":false,"excerpt":"Bonjour, Dans le cadre d'un projet, j'ai d\u00fb rajouter deux n\u0153uds \u00e0 un cluster Hyper-V 2008 R2 d\u00e9j\u00e0 existant . Pour cette infrastructure, j'avais utilis\u00e9 la version Windows Hyper-V server 2008 R2, afin de garantir que personne n'installe d'applications tiers, sur les Hyperviseurs. C'\u00e9tait \u00e9galement plus simple, pour la gestion\u2026","rel":"","context":"In "MICROSOFT"","block_context":{"text":"MICROSOFT","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/microsoft\/"},"img":{"alt_text":"hyperV","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyperV.jpeg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":128,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2012\/03\/17\/poster-architecture-de-hyper-v-windows-2012\/","url_meta":{"origin":140,"position":3},"title":"Poster architecture de Hyper-V Windows 2012","author":"Cedric Megroz","date":"17\/03\/2012","format":false,"excerpt":"Bonjour, \u00a0 Microsoft a sorti cette semaine les posters des architectures et produits li\u00e9s \u00e0 Hyper-V sur Windows 8. En juin 2012, Microsoft a sorti la version finale du poster. http:\/\/www.microsoft.com\/download\/en\/details.aspx?id=29189&ocid=aff-n-we-loc--ITPRO40886&WT.mc_id=aff-n-we-loc--ITPRO40886 \u00a0 Ce document nous permet de comprendre comment fonctionne notamment Hyper-V Replica avec sa technologie de Logs Files Update\u2026","rel":"","context":"In "MICROSOFT"","block_context":{"text":"MICROSOFT","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/microsoft\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyper-v8Beta1.png?fit=1200%2C354&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyper-v8Beta1.png?fit=1200%2C354&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyper-v8Beta1.png?fit=1200%2C354&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyper-v8Beta1.png?fit=1200%2C354&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2012\/03\/hyper-v8Beta1.png?fit=1200%2C354&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1190,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2017\/01\/16\/installation-hyper-v-avec-nutanix\/","url_meta":{"origin":140,"position":4},"title":"Installation Hyper-V avec Nutanix","author":"Cedric Megroz","date":"16\/01\/2017","format":false,"excerpt":"Bonjour, J\u2019ai eu l\u2019occasion de mettre en place une infrastructure Hyper-V sur du Nutanix, moins facile que pour VMware, le r\u00e9sultat n\u2019en est pas moins int\u00e9ressant. 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