I am thinking you would make the ListVolumeStats API call to the SF cluster
from a management server because we know that management servers should have
access to the management network of the SF cluster. I know some KVM hosts might
have access to the management network of the SF cluster that su
Hi Paul, Hi Mike, Hi Syed,
@Paul
> Doesn’t the same problem exist with that? If the agent dies, then the fake
> volume will stop being updated but the VMs would still be running.
Do you mean we don’t know if a machine is running and get an false positive? I
think about if we had only one fake
t: 08 June 2020 17:14
> To: dev@cloudstack.apache.org
> Subject: Re: Managed Storage and HA
>
> My suggestion would be to use a "fake" volume for each host and use that
> to check the activity of a host. The volume can be updated by the agent
> periodi
; -Original Message-
> From: Syed Ahmed
> Sent: 08 June 2020 17:14
> To: dev@cloudstack.apache.org
> Subject: Re: Managed Storage and HA
>
> My suggestion would be to use a "fake" volume for each host and use that
> to check the activity of a host. The volume can
-
From: Syed Ahmed
Sent: 08 June 2020 17:14
To: dev@cloudstack.apache.org
Subject: Re: Managed Storage and HA
My suggestion would be to use a "fake" volume for each host and use that to
check the activity of a host. The volume can be updated by the agent
periodically and then we c
e contents of this e-mail (including any attachments) are
> confidential and may be legally privileged. If you are not the intended
> recipient of this e-mail, any disclosure, copying, distribution or use of
> its contents is strictly prohibited, and you should please notify the
> sende
know, is that we can no longer
communicate with the host agent; To avoid split brain/corruption of VMs,
CloudStack must determine if the guests VMs are still running on the host not.
The only way we can do that is look for disk activity created by those VMs.
>
> Using a second
; Paul Angus
>
>
>
> paul.an...@shapeblue.com
> www.shapeblue.com
> 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK
> @shapeblue
>
>
>
>
> -Original Message-
> From: Sven Vogel
> Sent: 01 June 2020 12:30
> To: dev
> Subject: M
rom: Sven Vogel
Sent: 01 June 2020 12:30
To: dev
Subject: Managed Storage and HA
Hi Community,
I try to encounter how HA works. Our goal is it to make it usable with managed
storage like (Netapp Solidfire / maybe it works with CEPH too) so if its
possible.
This is a good guide and for some tim
Hi Community,
I try to encounter how HA works. Our goal is it to make it usable with managed
storage like (Netapp Solidfire / maybe it works with CEPH too) so if its
possible.
This is a good guide and for some times we fixed and added the missing keys.
https://cwiki.apache.org/confluence/displa
10 matches
Mail list logo
