From 36cc6a985be61cdcd9356385bc722c5ccad636b9 Mon Sep 17 00:00:00 2001 From: Lei Date: Tue, 21 Jul 2015 20:46:31 +0800 Subject: [PATCH] Docs: update the devicemapper default basesize from 10G to 100G Signed-off-by: Lei Jitang --- docs/reference/commandline/daemon.md | 6 +++--- man/docker.1.md | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/docs/reference/commandline/daemon.md b/docs/reference/commandline/daemon.md index 668fbc3152..eccc7fad7a 100644 --- a/docs/reference/commandline/daemon.md +++ b/docs/reference/commandline/daemon.md @@ -201,9 +201,9 @@ options for `zfs` start with `zfs`. * `dm.basesize` Specifies the size to use when creating the base device, which limits the - size of images and containers. The default value is 10G. Note, thin devices - are inherently "sparse", so a 10G device which is mostly empty doesn't use - 10 GB of space on the pool. However, the filesystem will use more space for + size of images and containers. The default value is 100G. Note, thin devices + are inherently "sparse", so a 100G device which is mostly empty doesn't use + 100 GB of space on the pool. However, the filesystem will use more space for the empty case the larger the device is. This value affects the system-wide "base" empty filesystem diff --git a/man/docker.1.md b/man/docker.1.md index 25c799a0b5..96f62bd2c6 100644 --- a/man/docker.1.md +++ b/man/docker.1.md @@ -342,9 +342,9 @@ Example use: `docker -d --storage-opt dm.thinpooldev=/dev/mapper/thin-pool` #### dm.basesize Specifies the size to use when creating the base device, which limits -the size of images and containers. The default value is 10G. Note, -thin devices are inherently "sparse", so a 10G device which is mostly -empty doesn't use 10 GB of space on the pool. However, the filesystem +the size of images and containers. The default value is 100G. Note, +thin devices are inherently "sparse", so a 100G device which is mostly +empty doesn't use 100 GB of space on the pool. However, the filesystem will use more space for base images the larger the device is.