Hi Nahum,
And thanks for your clarifications.
On 08/12/2015 05:06 μμ, Nahum Shalman wrote:
On 12/08/2015 09:52 AM, George Mamalakis wrote:
I've read that SmartOS supports live migration and high availability
through Quemu using SmartDataCenter
Where? That is not accurate information and needs to be corrected.
With SmartOS and SmartDataCenter you should be implementing high
availability at the application layer, not the hypervisor layer. If
live migration is a hard requirement then SmartOS/SDC/FiFo are not the
correct solution for you.
The lower the level the better. For example, FiFo's "solution" with
LeoFS is very close to what we need (even though it's not at the
hypervisor's level), but the problem with it needs us to set the
redundancy configuration during the design phase which is somewhat
difficult for us, since our setup is expected to grow. As I stated in my
original email, I haven't found the SDC's section on how to accomplish
high availability, so that's what I'm trying to understand through this
list.
Some more requirements I was given by my team involve configurable VM
boot order
Also not a feature of SmartOS / SDC.
Which means that the boot order is random? Or do they start based on
when they were created (eg. older first)?
Thanks again for the help!
George.
--
George Mamalakis
IT and Security Officer,
Electrical and Computer Engineer (Aristotle Univ. of Thessaloniki),
PhD (Aristotle Univ. of Thessaloniki),
MSc (Imperial College of London)
School of Electrical and Computer Engineering
Aristotle University of Thessaloniki
phone number : +30 (2310) 994379
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