gitlab:backup:restore failed while processing "Restoring artifacts"
I'm trying to migrate server from Ubuntu Server 12.04 LTS to Ubuntu Server 16.04 LTS, both running v8.10.4,
backup process can be done successfully, but failed while processing "Restoring artifacts",
FROM
# gitlab-rake gitlab:env:info
System information
System: Ubuntu 12.04
Current User: git
Using RVM: no
Ruby Version: 2.1.8p440
Gem Version: 2.5.1
Bundler Version:1.10.6
Rake Version: 10.5.0
Sidekiq Version:4.1.4
GitLab information
Version: 8.10.4
Revision: 942d997
Directory: /opt/gitlab/embedded/service/gitlab-rails
DB Adapter: postgresql
URL: http://example.com
HTTP Clone URL: http://example.com/some-group/some-project.git
SSH Clone URL: git@example.com:some-group/some-project.git
Using LDAP: yes
Using Omniauth: no
GitLab Shell
Version: 3.2.1
Repository storage paths:
- default: /var/opt/gitlab/git-data/repositories
Hooks: /opt/gitlab/embedded/service/gitlab-shell/hooks/
Git: /opt/gitlab/embedded/bin/git
TO
# gitlab-rake gitlab:env:info
System information
System: Ubuntu 16.04
Current User: git
Using RVM: no
Ruby Version: 2.1.8p440
Gem Version: 2.5.1
Bundler Version:1.10.6
Rake Version: 10.5.0
Sidekiq Version:4.1.4
GitLab information
Version: 8.10.4
Revision: 942d997
Directory: /opt/gitlab/embedded/service/gitlab-rails
DB Adapter: postgresql
URL: http://example.com
HTTP Clone URL: http://example.com/some-group/some-project.git
SSH Clone URL: git@example.com:some-group/some-project.git
Using LDAP: yes
Using Omniauth: no
GitLab Shell
Version: 3.2.1
Repository storage paths:
- default: /var/opt/gitlab/git-data/repositories
Hooks: /opt/gitlab/embedded/service/gitlab-shell/hooks/
Git: /opt/gitlab/embedded/bin/git
terminal log listed as follow,