{"id":16642,"date":"2014-07-02T15:48:18","date_gmt":"2014-07-02T15:48:18","guid":{"rendered":"https:\/\/aidanfinn.com\/?p=16642"},"modified":"2014-07-02T15:48:18","modified_gmt":"2014-07-02T15:48:18","slug":"kb2966407-backing-up-ws2012-r2-hyper-v-vms-fails-when-using-csv-writer-after-installing-kb2919355","status":"publish","type":"post","link":"https:\/\/aidanfinn.com\/?p=16642","title":{"rendered":"KB2966407 – Backing Up WS2012 R2 Hyper-V VMs Fails When Using CSV Writer After Installing KB2919355"},"content":{"rendered":"

Microsoft released a KB article for when Backing up virtual machines fails when using the CSV writer after installation of update 2919355 in Windows. <\/p>\n

\n

Symptoms<\/u><\/strong><\/p>\n

Assume that you install update 2919355<\/a> on a Windows 8.1-based or Windows Server 2012 R2-based computer. When you try to back up some Hyper-V virtual machines that reside on cluster shared volumes, you receive an error message that indicates the backup request has failed.
Here is a sample of the error messages that you may encounter when this issue occurs:<\/p>\n

Error(s): vss_e_unexpected_provider_error
Csv writer is in failed state with unexpected error<\/p>\n

Note<\/b> The error message that an end-user will see is surfaced by the backup vendor products, and therefore it will vary by vendor.<\/p>\n<\/blockquote>\n

A hotfix<\/a> is available to resolve this issue.<\/p>\n

Technorati Tags: Windows Server 2012 R2<\/a>,Windows 8.1<\/a>,Hyper-V<\/a>,Backup<\/a>,Virtualisation<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

Microsoft released a KB article for when Backing up virtual machines fails when using the CSV writer after installation of update 2919355 in Windows. Symptoms Assume that you install update 2919355 on a Windows 8.1-based or Windows Server 2012 R2-based computer. When you try to back up some Hyper-V virtual machines that reside on cluster … Continue reading “KB2966407 – Backing Up WS2012 R2 Hyper-V VMs Fails When Using CSV Writer After Installing KB2919355”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[20],"tags":[55,181,195,110,120],"class_list":["post-16642","post","type-post","status-publish","format-standard","hentry","category-hyper-v","tag-backup","tag-hyper-v","tag-virtualisation","tag-windows-8-1","tag-windows-server-2012-r2"],"aioseo_notices":[],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts\/16642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16642"}],"version-history":[{"count":1,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts\/16642\/revisions"}],"predecessor-version":[{"id":16643,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts\/16642\/revisions\/16643"}],"wp:attachment":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}