File I/O Errors:

File I/O Errors usually occur when the user doesn't have sufficient amount of storage space in designated system. 


Users are usually given a 7 days grace period if they are over quota and thorough this time the filesystem disables them from even editing their previously written files.If the user is not resolving the issue within the given grace period their login access will be totally denied.


All the filesystem write issues are storage quota related this also includes no space left on device issues.


To know more about on how to check your Storage Quota please click here.


Sometimes the users can delete some of the unwanted or unnecessary files occupied in the filesystems to pave space for doing the required work or even request for increase in storage space.


Unable to launch an Interactive app in OnDemand:

If the user is trying to open an interactive desktop in OnDemand and if you are over quota  the user would get a error popped up like the below mentioned:



If the user is over quota then the OnDemand will not launch the interactive apps to resolve this issue the user should either delete the unnecessary files or request for an additional storage for the required usage.


Unable to login using SSH:

Primary requirement to login in using SSH is that the user's account should be synced with the ColdFront and the account is needed to be added before logging in using SSH. 



If you have noticed a singularity build error - no space left on device, please click here to know more about this issue.