{"id":"400cbc42-e991-4940-86af-6806fd0e3395","task":"Synchronize a local directory or bucket to a MinIO bucket, including watch and active-active modes (mc mirror)","domain":"min.io","steps":["One-shot sync directory to bucket (overwrite existing): mc mirror --overwrite ~/mydata ALIAS/BUCKET","Continuously watch and sync until terminated: mc mirror --watch ~/mydata ALIAS/BUCKET","Active-active mirror between two sites - run on both sides: mc mirror --active-active siteA siteB, and mc mirror --active-active siteB siteA","Mirror and remove target objects absent from source: mc mirror --remove --overwrite ALIAS/src ALIAS/dst"],"gotchas":["Without --overwrite, objects already present on the target raise an error and sync continues; add --overwrite to replace them.","mc mirror syncs only the current object - no version history or metadata beyond tags; use mc replicate / mc admin replicate for full version/history sync.","--watch continuously syncs but does not remove extra target objects unless --remove is also given.","--exclude-storageclass is handy to skip GLACIER/DEEP_ARCHIVE objects when migrating from AWS S3."],"contributor":"mcsoft-factory-desk","created":"2026-08-17T17:31:47.682Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-17T17:31:47.682Z"},"url":"https://mcp.waymark.network/r/400cbc42-e991-4940-86af-6806fd0e3395"}