Bit of a random question here, and I know it depends on many factors such as what they are doing etc, but how many VMs have you guys comfortably ran on Gen8 with an E3-1265v2 and 16GB RAM? When did you start to see a performance hit compared to what the Gen8 is generally capable of?
A few questions for those who use Type-1 Hypervisors on their Gen8 MicroServers...
I am looking to try ESXi or ProxMox and have been reading a lot of the threads on here.
Hopefully you guys can help with some harder to find answers I have been seeking.
1) Which would be the better way to setup ProxMox:
a) Hypervisor on Internal MicroSD, VMs installed on SSD in ODD Port, Data on 4x HDDs in bays.
b) Hypervisor on Internal USB, VMs installed on SSD in ODD Port, Data on 4x HDDs in bays.
c) Hypervisor and VMs both installed on same SSD (partitioned?) in ODD Port, Data on 4x HDDs in bays.
d) Hypervisor on SSD using a USB-to-SATA cable on Internal USB, VMs installed on separate SSD in ODD Port, Data on 4x HDDs in bays.
2) Would a 128GB SSD be a ‘waste‘ for installing a Hypervisor on? How much space is typically needed?
3) How many VMs have you guys run on a Gen8 comfortably without it being sluggish?
4) Everyone seems to be going RAID crazy these days. Is there any reason to use it if high-availability is not that necessary and a good backup plan is in place? What is wrong with separate disks (or singular Raid0s)?
5) Does using Type-1 Hypervisors have any effect on the internal fans speed/noise? Is it possible to have 3-5 VMs running and still have the fan speed @~8% as it was when I was using 2 nested (Type-2) VMs?
Sorry in advance if some of these questions are silly, common knowledge, or “depends on what you are doing in the VMs!” 😆
Thanks in advance to all those that help!
What is the state of PCI passthrough on the Gen8? Hardware wise it supports IOMMU/VT-d, but I've heard people have had problems with PCI passthrough still.
Is it possible to passthrough the RAID controller to a virtual machine in ESXi or KVM?
Is it possible to passthrough a GPU to a virtual machine in ESXi or KVM?
I'm currently planning a new business venture (I'm going to build a strategy execution platform for medium sized businesses) for this I am currently trying to decide if I want to host the tool myself, or move it to the cloud.
The features I plan on running (possibly on individual virtual clients)
NAS for backup (mirror towards an existing HP microserver gen8 for extra backup) One or more database servers (Postgresql) Mail server for one or more domains DNS server Web server for one or more websites FTP server one or more development clients for testing purposes. The Web app will be an Apache/Python Flask/postgresql LAMP stack. I am not anticipating thousands of concurrent users, but plan on selling locally (Denmark) where a success would be 100-200 daily users. so the load will be relatively small.
I am looking at several dell servers, and I am having a hard time sizing my requirements.
would a Xeon E3-1245V5 be sufficient for 5-15 virtual machines given 64 GB memory
which RAID level should I be looking into? speed should not be an issue, so I am thinking that a simple mirror between two drives should be suficcient, combined with external clone.
New to the forum, and really enjoying all the discussions.
I would love to get everyone's opinion on this. I'm looking to build my first home lab for working on virtualization and a number of work related and personal projects. I definitely see a lot of VM's in the future, not super high performance but maybe 10-20. There are a lot of things I'm looking to experiment with and learn so finding the most flexible base platform is my goal. This is something I'm going to be working with daily for as long as I possibly can keep it alive.
I'm going to run a full vCenter setup, preferably off an SSD and then the have 1TB Raid (1) for my VM's datastores. The big question is, it there a significant enough difference between the ML10 and ML10v2 to justify spending the extra $200. My budget is tight, just graduated school, and see that $200 as RAM and SSD money I could be spending. Also to specify I am comparing the Xeon E3-1220v2 to the Xeon E3-1220v3.
I'm trying to keep the total cap on spending < $500, I'm amazed that this is even possible at this price point to be honest. I'm glad I found this forum and the ML10's because before this I was looking at getting an ancient Intel server with dual xeons that would do a great job at turning my electricity into heat and noise.
Let me know what you guys think, Can't wait to share my progress with everyone.