I'm new to the whole Kace appliance but I have picked up the interface quickly. There is one concern though that I have. I have been told that trying to push an image to a box with about 50 Gb of data takes anywhere from 24-26 hours. What could be the bottleneck or does it just really take that long?!?!
Kace Imaging time....
Answers (5)
It should not take this long. An integrity check is suggested: http://www.kace.com/support/resources/kb/article/The-K2000-appliance-Integrity-Check. You should contact support.
cwest,
That is an awfully long time. Support will tell you to do the integrity check, which is extemely appropriate for this issue, though can take about 30 minutes to complete.
http://www.kace.com/support/resources/kb/article/The-K2000-appliance-Integrity-Check
Corey
Lead L3 Enterprise Solutions Engineer, K2000
During my testing phase, I was able to push a 17 GB image to 25 laptops in a couple hours. My post-install tasks took an hour or two more. Our total time generally fluctuates based on the number of Windows Updates since I last refreshed the image.
The two factors I noticed that significantly impact the time are network bandwidth, as pjgeutjens noted, and disk I/O. For our virtual K2K, I was able to port-team the virtual adapter and give the K2K a two gigabit connection. We used gigabit network to the clients. There is also a noticable difference between deploying to older 5400 RPM laptop drives and pushing the image to desktops. Other hardware specifications may or may not have an impact.
Running a larger number of machines at the same time may also eventually show a bottleneck at the disk I/O for the K2K itself. I don't have a reason to do more than 25 machines at once.
Comments:
-
Of note, we also deploy via USB key, and while I did specifically pay for a higher speed USB key, we still get machines done in a few hours. My helpdesk team says doing single machines takes about 45 minutes to an hour for the initial image push and another hour or two for the post-install tasks and Windows Updates on our current 18 GB image. - philologist 12 years ago
First and foremost, thank everyone for your replies. I would like to also include that our network is a gigabit and the issue just seems to be for the deployment. I can create a 20Gb image and it takes maybe 30-45 minutes. The same package being sent to an identical server takes 24-26 hours to push. I have since talked to Dell and they did ask me to run the "integrity test" and log the results. My appliance is across town so I will have to go out there and obtain the results. Thanks again for the responces.
Is the computer you're imaging and the Kace server on the same network vlan range ?
Also , what switches are you using ? I had a similiar issue that I resolved.
Comments:
-
Please share your results, if you have optimal switch settings that would be beneficial.
Thanks.
Corey
Lead L3 Enterprise Solutions Engineer, K2000
If my response was helpful, please rate it! - cserrins 12 years ago -
Well I went to our data center and did the integrity check. Even from the appliance in DHCP switch mode it took a hour to upload 30 Gb. However; today I went back and tried to pull the image directy from the appliance and it recovered in 15 minutes. I then tried to re-upload the image to the appliance and this time it took 17 minutes. I have our networking dept looking into it now. - cwest311 12 years ago