I've installed virtio-win on the Windows guest.
Actually it works fine but one problem is that the service can not be automatically started, if do so, not memory stats can be found in the host.
When I manually started or restarted, the stats will works okay.
How could that happened? Is the problem of virtio-win or mine? I just installed it without any actions :(
Thank you for your help.
I have a problem that i have a difficult time explaining, which makes any online search very hard. Here is my dilema.
I'm migrating a VM. The purpose of this machine is to compile send out daily/weekly/monthly reports. I know there are other ways (like Power BI) but this is the situation we are in right now. The older machine has win10 pro and office 365 installed while the new has win10 enterprise version and office 2016 installed. This machine runs 24/7 in the background running specific tasks (via system scheduler app) at given times, that is it's a Virtual machine and has done so without issues since it was created. The reason for the migration is because we need to domain change and bring the machine under a new corporate policy and we don't want to do this on a live server.
We've set it the VM's the same way, same programs and same settings. Everything seams to be running smooth expect for this one thing, and here is the problem i have a hard time to explain or figure out:
MS Access will update the tables and the computer will run the tasks as set but it will not export the data to pdf unless i have a remote desktop connection open. Will not export the pdf's otherwise. MS Access uses a autoexec macro where the pdf export is set with ExportWithFormatting. This works without issues on the old server.
We thought this to be a permission or user specific issue at first but even re-creating the tasks did not work and changing paths. Otherwise also i expect we would have problems with tables updating, specially since it works when you have an active remote desktop conn running.
I'm lost and therefore hoping this community will be able to help or guide me to a solution.
I believe that we found the reason for this. It was caused by windows easy print and the printer drivers of the machine. It worked for some reason differently between the servers. after reinstalling the printer drivers and a few restarts it started working. It exports now from access again.
This is at least solved.
I mounted a vagrant machine several time ago.I have modified some configurations to the VM since the installation and now my co-workers need to use exactly the same VM.
How can I do it ? I would like keep the database i used for my co-workers too if it's possible.
Look into VagrantCloud: https://vagrantcloud.com/
I'm using that service to host a customized box for my team. Started from a vanilla box, customized it to match our environment, then used the "vagrant package" command to create a new *.box file. You just need to host that file somewhere online, register it with the VagrantCloud service, and you can manage box releases and deployments for your co-workers. It even notifies them if you update the box. Pretty nifty.
As far as the DB, if it is in the VM it will get packaged up too. Might wat to look into providing updated DB files for later since they will get out of date fast, I would imagine.
I am getting serious access problems every single time I take a Windows snapshot from the EC2 console. After taking the snapshot neither the original machine, nor the images snapshot, are avaialable. And by this I mean that there is no RDP, HTTP or HTTPS connectivity, all of which were accessible ports before the snapshot. There is nothing to explain why this error occurs, as the sys logs are either blank or seem to show a successful snapshot and machine launch. Note that I have also had scenarios where I reboot the machine and again NOTHING is available.
What am I doing wrong? These are the steps I take.
1) Launch a default Win2k8 with IIS7 image. This is my machine: ami-c5e40dac
2) Install .NET 4.0
3) Activate the database (turn on the service).
4) Install my application and the database. This include an HTTPS certificate (I think I read somewhere that Windows has a restart problem if a cert is in the machine store - WTF?)
5) Take a snapshot or reboot --- Bang, everything is dead!
Anyone come across such problems?
I had a similar problem earlier this week; it turned out that my instance was just taking an age to boot (1 hour +).
Is it possible that you had some pending windows updates that wanted to run on startup?
I'm currently working on a server-side product which is a bit complex to deploy on a new server, which makes it an ideal candidate for testing out in a VM. We are already using Hudson as our CI system, and I would really like to be able to deploy a virtual machine image with the latest and greatest software as a build artifact.
So, how does one go about doing this exactly? What VM software is recommended for this purpose? How much scripting needs to be done to accomplish this? Are there any issues in particular when using Windows 2003 Server as the OS here?
Sorry to deny anyone an accepted answer here, but based on further research (thanks to your answers!), I've found a better solution and wanted to summarize what I've found.
First, both VirtualBox and VMWare Server are great products, and since both are free, each is worth evaluating. We've decided to go with VMWare Server, since it is a more established product and we can get support for it should we need. This is especially important since we are also considering distributing our software to clients as a VM instead of a special server installation, assuming that the overhead from the VMWare Player is not too high. Also, there is a VMWare scripting interface called VIX which one can use to directly install files to the VM without needing to install SSH or SFTP, which is a big advantage.
So our solution is basically as follows... first we create a "vanilla" VM image with OS, nothing else, and check it into the repository. Then, we write a script which acts as our installer, putting the artifacts created by Hudson on the VM. This script should have interfaces to copy files directly, over SFTP, and through VIX. This will allow us to continue distributing software directly on the target machine, or through a VM of our choice. This resulting image is then compressed and distributed as an artifact of the CI server.
Regardless of the VM software (I can recommend VirtualBox, too) I think you are looking at the following scenario:
Build is done
CI launches virtual machine (or it is always running)
CI uses scp/sftp to upload build into VM over the network
CI uses the ssh (if available on target OS running in VM) or other remote command execution facility to trigger installation in the VM environment
VMWare Server is free and a very stable product. It also gives you the ability to create snapshots of the VM slice and rollback to previous version of your virtual machine when needed. It will run fine on Win 2003.
In terms of provisioning new VM slices for your builds, you can simply copy and past the folder that contains the VMWare files, change the SID and IP of the new VM and you have a new machine. Takes 15 minutes depending on the size of your VM slice. No scripting required.
If you use VirtualBox, you'll want to look into running it headless, since it'll be on your server. Normally, VirtualBox runs as a desktop app, but it's possible to start VMs from the commandline and access the virtual machine over RDP.
VBoxManage startvm "Windows 2003 Server" -type vrdp
We are using Jenkins + Vagrant + Chef for this scenario.
So you can do the following process:
Version control your VM environment using vagrant provisioning scripts (Chef or Puppet)
Build your system using Jenkins/Hudson
Run your Vagrant script to fetch the last stable release from CI output
Save the VM state to reuse in future.
Reference:
vagrantup.com
I'd recommend VirtualBox. It is free and has a well-defined programming interface, although I haven't personally used it in automated build situations.
Choosing VMWare is currently NOT a bad choice.
However,
Just like VMWare gives support for VMWare server, SUN gives support for VirtualBOX.
You can also accomplish this task using VMWare Studio, which is also free.
The basic workflow is this:
1. Create an XML file that describes your virtual machine
2. Use studio to create the shell.
3. Use VMWare server to provision the virtual machine.