5 Essential Tips for Maximizing Your Experience at Nutanix .NEXT for Bloggers
Hi Wei Cheng,from 5.19 onwards you have 2 choices to manage the network.The first is to manage that via Prism GUI under network configuration.The second via CLI with new commands.BUT, when you do the upgrade to 5.19 or a foundation with the same version you have to configure the network via GUI because this takes precedence over the CLI configuration with the old commands.I guess here you can find some useful info about this and also about some new CLI commands using acli.https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_19:wc-network-management-wc-c.htmlhttps://portal.nutanix.com/page/documents/details?targetId=AHV-Admin-Guide-v6_0:ahv-acr-nw-mgmt-c.htmlHope this helps.
As a rule of thumb, with RF2, a Nutanix cluster can lose a single node at a time so i suggest to open a support ticket to check and get your system back.Are all hosts and cvms available?
It mainly depends from what happens after the failure but the chance to lose data exists and you have for sure to check the exact state of nodes and cvms with support guys.There is no right answer or workaround here.For example, few days ago an NTC fellow found himself in the exact situation you described, while one of the nodes was in maintenance mode another one has been rebooted, one of the nodes was in fault, the other one after the reboot was online but with about 200 vms down.With the help of support staff he rebuilded the failed node with a phoenix iso with aos and hypervisor embedded and everything gone fine but...i really dont want to find myself in a situation like that, about 200vms down….you know…The best rule i can suggest is:any cluster more than 5 nodes RF3 (FT2) at the cluster level, and two containers, 1 for critical VM on rf3 and rest on rf2 container
Try Nutanix Volumes :D https://www.nutanix.com/it/products/volumes
It is a pleasure.Here you can find all the info you need.https://portal.nutanix.com/page/documents/solutions/details?targetId=TN-2011-Oracle-RAC-Extended-Cluster-Nutanix-Volumes:TN-2011-Oracle-RAC-Extended-Cluster-Nutanix-VolumesIt is for extended Clusters but it works the same on a single one.In the meantime i’ll try to find other more specific guide Hope this helps
https://portal.nutanix.com/page/documents/details?targetId=Volumes-Guide:vol-volumes-c.htmlHere some useful use cases for VolumesWith a basic understanding of iscsi protocol you are good to go for Oracle RAC with ASM
Applied!, Finger crossed and good luck all!
Hi Alexey1001,changing hardware leads to different enumeration for the devices, try this KB and let me know if it helps.https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000PW2TCAWCheers
I got the same problem, volume group tab missing and +volume group missingi can only interact with volume groups via cliAOS 5.20.2.1 with AHV setup on a HPe DX8000 3 nodes cluster
I’ve found the issue.there was an error appling licenses,It seems, with starter edition, you can manage VGs only via acli not via GUI.After i reapplied the licenses correctly everything works as expected.Hope it helps.
Congratulations to all new and again NTCs!!!
An honor to be again with you all guys!Let’s make an amazing year of this incoming 2023!
Ok and where can i find these models in Sizer? In the hardware list i cannot see any except for G8 models
I tried without success but i did something wrong for sure.i’ll give it another try thank you!
I did it thank you!A little bit tricky but it works!
Good Luck everyone!
Amazing team! Congrats you all and thank you @aluciani!
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