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authorIan Lewis <ianmlewis@gmail.com>2019-05-31 07:27:24 -0400
committerIan Lewis <ianlewis@google.com>2019-06-27 07:49:12 +0900
commit82b3d5ffd3e6448664829f65ee6efe427c615879 (patch)
treed72cbaf6d56deafd857e293d9528d5e1aa6175b9 /content
parent34954077893756672f9a91f751032e2e1ce9ca30 (diff)
Add FAQ about Linux version.
Diffstat (limited to 'content')
-rw-r--r--content/docs/user_guide/FAQ.md7
1 files changed, 7 insertions, 0 deletions
diff --git a/content/docs/user_guide/FAQ.md b/content/docs/user_guide/FAQ.md
index 3226da8b1..a00ce48f4 100644
--- a/content/docs/user_guide/FAQ.md
+++ b/content/docs/user_guide/FAQ.md
@@ -35,6 +35,13 @@ If you’re having problems running a container with `runsc` it’s most likely
to a compatibility issue or a missing feature in gVisor. See
[Debugging](../debugging/).
+### When I run my container, docker fails with `open /run/containerd/.../<containerid>/log.json: no such file or directory`.
+
+You are using an older version of Linux which doesn't support `memfd_create`.
+gVisor requires Linux {{< required_linux >}} ([older Linux][old-linux]).
+
+[comment]: # (TODO[gvisor.dev/issue/268] remove when better error messages are implemented.)
+
### When I run my container, docker fails with: `flag provided but not defined: -console`
You're using an old version of Docker. See [Docker Quick Start](../docker/).