From 4872f86d00afd613810146bfe08aa559f02f47c8 Mon Sep 17 00:00:00 2001 From: Arnaud Porterie Date: Thu, 28 May 2015 13:24:28 -0700 Subject: [PATCH] Add note about overlay not being production ready Add a paragraph in cli.md mentioning that overlay is not a production ready graphdriver. Signed-off-by: Arnaud Porterie (cherry picked from commit 67cb748e26c3b6979983493f307a38b59e291642) --- docs/sources/reference/commandline/cli.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/sources/reference/commandline/cli.md b/docs/sources/reference/commandline/cli.md index 4dbccf97e..a731979d9 100644 --- a/docs/sources/reference/commandline/cli.md +++ b/docs/sources/reference/commandline/cli.md @@ -289,6 +289,12 @@ Call `docker -d -s overlay` to use it. > inode consumption (especially as the number of images grows), as well as > being incompatible with the use of RPMs. +> **Note:** +> As promising as `overlay` is, the feature is still quite young and should not +> be used in production. Most notably, using `overlay` can cause excessive +> inode consumption (especially as the number of images grows), as well as +> being incompatible with the use of RPMs. + > **Note:** > It is currently unsupported on `btrfs` or any Copy on Write filesystem > and should only be used over `ext4` partitions.