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Moving snapshots

DISCUSSION Matthias Urlichs 2 participants 2 messages Jan 23, 2015 Btrfs file system

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#0 lore raw

Hello,

how do I move a (read-only) snapshot?

Simply creating another read-only snap from the first one and then deleting the source works, except that it destroy's the snapshot's identity -- which means that it can't be used as a parent for "btrfs receive" any more. :-(

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-- Matthias Urlichs
#1 lore raw
Quoted 4 lines · Matthias Urlichs

Hello,

how do I move a (read-only) snapshot?

If you want to move a read-only snapshot to a different directory, '..' changes, and therefore is not a read-only operation.

Quoted 3 lines

Simply creating another read-only snap from the first one and then deleting the source works, except that it destroy's the snapshot's identity -- which means that it can't be used as a parent for "btrfs receive" any more. :-(

# btrfs property set -ts /path/to/snapshot ro false
# mv /path/to/snapshot /new/path
# btrfs property set -ts /new/path ro true

worked for me

Quoted 3 lines

--
-- Matthias Urlichs

--
Noah