https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44664#M3789 Hello, everybody,<BR /> <BR /> I have V2110 installation under Hyper-V, everything works fine instead of backup and migration operations.<BR /> <BR /> I suppose that there is a snapshot problem, but it's only my guess.<BR /> <BR /> Sometimes I get the following error message (attachment).<BR /> <BR /> Is it possible to backup and transfer the Hyper-V V2110 VM using hypersivor tools?<BR /> <BR /> Many thanks in advance,<BR /> <BR /> Ilya <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5255i769691DA998DB079/image-size/large?v=v2&amp;px=999" role="button" title="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg" alt="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg" /></span></P><BR /> <BR /> Fri, 13 Oct 2017 22:50:00 GMT Ilya_Semenov 2017-10-13T22:50:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44664#M3789 Hello, everybody,<BR /> <BR /> I have V2110 installation under Hyper-V, everything works fine instead of backup and migration operations.<BR /> <BR /> I suppose that there is a snapshot problem, but it's only my guess.<BR /> <BR /> Sometimes I get the following error message (attachment).<BR /> <BR /> Is it possible to backup and transfer the Hyper-V V2110 VM using hypersivor tools?<BR /> <BR /> Many thanks in advance,<BR /> <BR /> Ilya <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5255i769691DA998DB079/image-size/large?v=v2&amp;px=999" role="button" title="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg" alt="80d7d17961444557a027157228c712fe_RackMultipart20171013-65872-4l1jqw-error_inline.jpg" /></span></P><BR /> <BR /> Fri, 13 Oct 2017 22:50:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44664#M3789 Ilya_Semenov 2017-10-13T22:50:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44665#M3790 Just save off a copy of the controller config and install a clean instance of hyper-v, then you can load back in the controller config....<BR /> <BR /> <A href="https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-save-and-back-up-a-config-file-on-the-IdentiFi-Wireless-Controller" target="_blank" rel="nofollow noreferrer noopener">https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-save-and-back-up-a-config-file-on-t...</A><BR /> Fri, 13 Oct 2017 22:53:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44665#M3790 Doug 2017-10-13T22:53:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44666#M3791 Thanks, Doug! <BR /> <BR /> I'll do it on Monday and share a result.<BR /> <BR /> Thnx Fri, 13 Oct 2017 22:53:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44666#M3791 Ilya_Semenov 2017-10-13T22:53:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44667#M3792 no problem, good luck! Fri, 13 Oct 2017 22:53:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/hyper-v-v2110-vm-live-migration-problems/m-p/44667#M3792 Doug 2017-10-13T22:53:00Z