Derek McGowan 447a0a9452 Add children bucket to back reference snapshots ...

Adds back links from parent to children in order to prevent
deletion of a referenced snapshot in a namespace.
Avoid removing snapshot during metadata delete to
prevent shared namespaces from being mistakenly deleted.

Signed-off-by: Derek McGowan <derek@mcgstyle.net>

2017-10-04 11:16:22 -07:00

15 KiB

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