diff --git a/Common-snapshots-and-holds.md b/Common-snapshots-and-holds.md index f41e63e..5661849 100644 --- a/Common-snapshots-and-holds.md +++ b/Common-snapshots-and-holds.md @@ -20,9 +20,11 @@ There are a few rules for ZFS however: ## Holds to the rescue -To prevent accidental deletion of the common snapshot zfs-autobackup uses holds. +To prevent accidental deletion of the common snapshot we use "holds". A snapshot that is held cannot be destroyed, until its released with `zfs release`. (Use `zfs holds` to see the holds for a specific snapshot) -This can be quite frustrating for new users who try to delete old datasets that still have holds. (`Dataset is busy`) Use `zfs holds ` and `zfs release` to release a snapshot. +zfs-autobackup will automatically hold the common snapshot on both sides. It will automatically release them as soon as there is a newer common snapshot. + +This can be quite frustrating for new users who try to delete old datasets that still have holds. (`Dataset is busy`) So you might be tempted to use `--no-holds`. Usually this is fine, but keep on reading. ## Holds and offline backups @@ -38,10 +40,5 @@ Now holds are very important: In snapshot-only mode it looks at the holds to see - - - - -