btrfs: Option to create read-only snapshot does not exist
Bug #924621 reported by
Stefan Lasiewski
This bug report is a duplicate of:
Bug #894456: Please merge or sync new btrfs-tools from Debian testing or unstable - lots of bugs present in Ubuntu now :(.
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This bug affects 6 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
btrfs-tools (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
According to the Btrfs wiki [1], Btrfs supports read-only snapshots.
NEWS
Linux 2.6.38 released (March 2011) LZO compression. Forced read-only mode for handling filesystem errors. Read-only snapshots.
Read-only snapshots should be created with the command `btrfs subvolume snapshot -r volume nameofsnapshot [2] [3].
However, the option to support this does not exist on Ubuntu 11.10:
$ btrfs subvolume snapshot -r /u1 /u1/.snapshot/test
ERROR: 'subvolume snapshot' requires 2 arg(s)
[1] https:/
[2] http://
[3] http://
tags: | added: oneiric precise |
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Status changed to 'Confirmed' because the bug affects multiple users.