* mini: note mini.options and Docker filer.toml pitfalls in help
Two behaviors of "weed mini" surprise users and are not mentioned in
its help text.
Flags are saved to <dir>/mini.options and applied again on the next
start to every flag that still has its default value. Removing a flag,
or passing it with its default value, therefore keeps the saved value.
The official Docker image ships /etc/seaweedfs/filer.toml, which sets
the leveldb2 store to /data/filerldb2. When filer.toml is found, the
filer ignores the default store dir derived from -dir, so moving -dir
away from /data leaves the metadata in /data. If /data is not
persisted, buckets look empty after the container is recreated.
Only the help text changes.
Signed-off-by: YoungjuKim <fjvbn2003@gmail.com>
* mini: update help notes for computed-only mini.options
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Signed-off-by: YoungjuKim <fjvbn2003@gmail.com>
Co-authored-by: Chris Lu <chris.lu@gmail.com>