[ccache] Shared ccache directory between docker containers
ragnar.rova at gmail.com
Fri Feb 5 11:05:12 UTC 2016
Is it safe to share the ccache directory between docker containers wrt to
We use host mounts (i.e. not volumes) like this:
docker run -v
We sometimes see issues when simultaneous jobs are run.
docker storage Driver: aufs
Backing Filesystem: extfs
ccache version 3.1.10
ccache: FATAL: Failed to open
/var/tmp/docker-build-ccache/tmp/tmp.cpp_stderr.docker-host.21810: No such
file or directory
The hostname of these concurrent containers is the same. PID:s in docker
are translated (they are in their own PID namespace).
More information about the ccache