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| author | Colin Walters <walters@verbum.org> | 2016-02-28 08:25:58 -0500 |
|---|---|---|
| committer | Colin Walters <walters@verbum.org> | 2016-02-28 08:25:58 -0500 |
| commit | c2a2e4e987626e34fde2e3fcc8bb1e521767830e (patch) | |
| tree | 07a0afe43c505d90fabf13c714c1a15ec52c5272 | |
| parent | 6a1b6a8fe91a06e2ccccf75d4880a05c9908c072 (diff) | |
| download | openshift-c2a2e4e987626e34fde2e3fcc8bb1e521767830e.tar.gz openshift-c2a2e4e987626e34fde2e3fcc8bb1e521767830e.tar.bz2 openshift-c2a2e4e987626e34fde2e3fcc8bb1e521767830e.tar.xz openshift-c2a2e4e987626e34fde2e3fcc8bb1e521767830e.zip | |
docs: Explain a bit more how to expand Atomic Host rootfs
| -rw-r--r-- | README_CONTAINERIZED_INSTALLATION.md | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/README_CONTAINERIZED_INSTALLATION.md b/README_CONTAINERIZED_INSTALLATION.md index 5f51b9507..56f25546c 100644 --- a/README_CONTAINERIZED_INSTALLATION.md +++ b/README_CONTAINERIZED_INSTALLATION.md @@ -84,9 +84,13 @@ _/usr/share/openshift/examples_ because that is read-only on Atomic Host. ### Storage Requirements -Atomic Host installs normally have a very small root filesystem. However the -etcd, master, and node containers will persist data in /var/lib. Please ensure -that you have enough space on the root filesystem. +Atomic Host installs by default have a small root filesystem. However +the etcd, master, and node containers will persist data in +`/var/lib`. Please ensure that you have enough space on the root +filesystem. This is usually handled by +[docker-storage-setup](https://github.com/projectatomic/docker-storage-setup/); +set e.g. `ROOT_SIZE=20G` in `/etc/sysconfig/docker-storage-setup` in +early host boot, such as inside a `cloud-init` boot hook. ### OpenvSwitch SDN Initialization |