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Posted to users@cloudstack.apache.org by Granwille Strauss <gr...@namhost.com.INVALID> on 2022/10/10 06:34:13 UTC

Additional CPU & RAM to KVM Host

Hi Guys

My KVM host allows me to add an additional CPU to its socket and I am 
looking to update the RAM on the KVM host too.

Firstly, what is the correct step to follow to ensure VMs are shutdown 
correctly via Cloudstack Management?

Then, will cloudstack management automatically detect the new CPU and 
RAM once added? Or are there a few things I would need to do?

-- 
Regards / Groete

<https://www.namhost.com> 	Granwille Strauss  // Senior Systems Admin

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Re: Additional CPU & RAM to KVM Host

Posted by Vivek Kumar <vi...@indiqus.com.INVALID>.
Hello,

I have never added CPU but upgraded RAM many times and cloudstack detects it automatically. 


Vivek Kumar
Sr. Manager - Cloud & DevOps
TechOps | Indiqus Technologies

vivek.kumar@indiqus.com <ma...@indiqus.com>
	www.indiqus.com <https://www.indiqus.com/>




> On 10-Oct-2022, at 12:04 PM, Granwille Strauss <gr...@namhost.com.INVALID> wrote:
> 
> Hi Guys
> 
> My KVM host allows me to add an additional CPU to its socket and I am looking to update the RAM on the KVM host too. 
> 
> Firstly, what is the correct step to follow to ensure VMs are shutdown correctly via Cloudstack Management? 
> 
> Then, will cloudstack management automatically detect the new CPU and RAM once added? Or are there a few things I would need to do?
> 
> -- 
> Regards / Groete
> 
>  <https://www.namhost.com/>	Granwille Strauss  //  Senior Systems Admin
> 
> e: granwille@namhost.com <ma...@namhost.com>
> m: +264 81 323 1260 <tel:+264813231260>
> w: www.namhost.com <https://www.namhost.com/>
> 
>  <https://www.facebook.com/namhost>  <https://twitter.com/namhost>  <https://www.instagram.com/namhostinternetservices/>  <https://www.linkedin.com/company/namhos>  <https://www.youtube.com/channel/UCTd5v-kVPaic_dguGur15AA>
> 
>  <https://www.adsigner.com/v1/l/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818/banner>
> 
> Namhost Internet Services (Pty) Ltd, 24 Black Eagle Rd, Hermanus, 7210, RSA 
> 
> The content of this message is confidential. If you have received it by mistake, please inform us by email reply and then delete the message. It is forbidden to copy, forward, or in any way reveal the contents of this message to anyone without our explicit consent. The integrity and security of this email cannot be guaranteed over the Internet. Therefore, the sender will not be held liable for any damage caused by the message. For our full privacy policy and disclaimers, please go to https://www.namhost.com/privacy-policy <https://www.namhost.com/privacy-policy> <https://www.adsigner.com/v1/c/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818>

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Re: Additional CPU & RAM to KVM Host

Posted by Wei ZHOU <us...@gmail.com>.
Hi,

Put the host into maintenance mode and then reboot it.
when cloudstack agent starts, it will detect the hardware info
automatically, as Vivek said.

-Wei

On Mon, 10 Oct 2022 at 08:35, Granwille Strauss
<gr...@namhost.com.invalid> wrote:

> Hi Guys
>
> My KVM host allows me to add an additional CPU to its socket and I am
> looking to update the RAM on the KVM host too.
>
> Firstly, what is the correct step to follow to ensure VMs are shutdown
> correctly via Cloudstack Management?
>
> Then, will cloudstack management automatically detect the new CPU and RAM
> once added? Or are there a few things I would need to do?
> --
> Regards / Groete
>
> <https://www.namhost.com> Granwille Strauss  //  Senior Systems Admin
>
> *e:* granwille@namhost.com
> *m:* +264 81 323 1260 <+264813231260>
> *w:* www.namhost.com
>
> <https://www.facebook.com/namhost> <https://twitter.com/namhost>
> <https://www.instagram.com/namhostinternetservices/>
> <https://www.linkedin.com/company/namhos>
> <https://www.youtube.com/channel/UCTd5v-kVPaic_dguGur15AA>
>
>
> <https://www.adsigner.com/v1/l/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818/banner>
>
> Namhost Internet Services (Pty) Ltd,
>
> 24 Black Eagle Rd, Hermanus, 7210, RSA
>
>
>
> The content of this message is confidential. If you have received it by
> mistake, please inform us by email reply and then delete the message. It is
> forbidden to copy, forward, or in any way reveal the contents of this
> message to anyone without our explicit consent. The integrity and security
> of this email cannot be guaranteed over the Internet. Therefore, the sender
> will not be held liable for any damage caused by the message. For our full
> privacy policy and disclaimers, please go to
> https://www.namhost.com/privacy-policy
>
> [image: Powered by AdSigner]
> <https://www.adsigner.com/v1/c/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818>
>