To access normal user accout

[yu267155364]

Hi

Some users want to reserve a virtual machine and access existing user 
account on the image. However, VCL post configuration seemed disable all 
other accounts which are on the image. How can I maintain the original 
account on the image?

I check the NC state university VCL. It seemed that, VCL let user login the 
image by VCL account first, then user use internal network to login to other 
machine which has original user account on the image. Command is "ssh -l 
username linux"

Thanks,

Xianqing