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Diffstat (limited to 'dot_config/containers')
| -rw-r--r-- | dot_config/containers/storage.conf | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/dot_config/containers/storage.conf b/dot_config/containers/storage.conf new file mode 100644 index 0000000..3ba957e --- /dev/null +++ b/dot_config/containers/storage.conf @@ -0,0 +1,17 @@ +# Rootless podman storage configuration. +# +# Uses the native kernel btrfs graph driver — much faster than fuse-overlayfs +# (especially `podman commit`) because layers are real btrfs subvolumes with +# CoW snapshots, no FUSE userspace round-trip. +# +# Switching driver requires a one-time `podman system reset --force`; the +# overlay/fuse-overlay on-disk layout is incompatible. See the migration +# helper at the dotfiles repo root (migrate-podman-to-btrfs.sh). +# +# graphroot/runroot left at defaults: +# graphroot = $XDG_DATA_HOME/containers/storage +# runroot = $XDG_RUNTIME_DIR/containers +# both are on btrfs in this setup (root fs is btrfs). + +[storage] +driver = "btrfs" |