Description of problem:

I followed the instructions here for our in-house GitHub Enterprise server that does not allow any anonymous operations, using Dev Spaces 3.3: https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.3/html/administration_guide/configuring-devspaces#configuring-oauth-2-for-github

As a result I can now start a workspace with a repo from that server and can run pull and push commands via the VS Code UI. In the command line, every operation I tried completed, but still gave me a fatal error as well.

wazi-sample (devfile-test) $ git fetch 
fatal: unable to get credential storage lock in 1000 ms: Read-only file system
wazi-sample (devfile-test) $ git pull
fatal: unable to get credential storage lock in 1000 ms: Read-only file system
Already up to date.
wazi-sample (devfile-test) $  

Prerequisites (if any, like setup, operators/versions):

Steps to Reproduce

1. Install GitHub OAuth
2. Start workspace and clone repo

Actual results:

fatal: unable to get credential storage lock in 1000 ms: Read-only file system

Expected results:

no error

Reproducibility (Always/Intermittent/Only Once):

Build Details: 

3.3 from public operator

Additional info (Such as Logs, Screenshots, etc):