Having trouble migrating large .git project into our BitBucket server

[Versatile Administrator]

We've migrated a majority of our unmanaged git repositories (50+ projects) into our newly set up Bitbucket server. However, several of our larger projects are giving us problems. We've worked through all configuration options that we've come accross in searching for community solutions for both our git repos as well as our reverse proxy. (We have an nginx proxy routing traffic to our server). Nothing seems to help. Depending on the configuration, we'll get a different secondary error, but we'll always get the first "remote end hung up unexpectedly" error:

Read from remote host: Connection reset by peer
fatal: The remote end hung up unexpectedly
fatal: recursion detected in die handler

Any suggestions are welcome.

Thanks!

[Boris Berenberg - Atlas Authority · Accepted solution]

How large are these repos? Have you tried this: https://confluence.atlassian.com/bitbucketserverkb/git-ssh-push-timeout-on-large-changes-779171775.html ?

[Versatile Administrator]

I don't think we've come accross that suggestion. We'll try and get back to you. The projects we're having trouble with are >1GB. 

[Versatile Administrator]

This has largely resolved our issues. We have a few remaining problematic projects, but I don't think the issues are related.