On 10/15/2014 02:37 PM, Filipe Manana wrote:
Regression test for a btrfs issue where creation of readonly snapshots caused
the filesystem to get into an inconsistent state.
This regression was introduced in the 3.17 kernel and fixed by reverting the
following linux kernel commit:
Btrfs: race free update of commit root for ro snapshots
9c3b306e1c9e6be4be09e99a8fe2227d1005effc
Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
---
tests/btrfs/078 | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/078.out | 2 ++
tests/btrfs/group | 1 +
3 files changed, 88 insertions(+)
create mode 100755 tests/btrfs/078
create mode 100644 tests/btrfs/078.out
Reviewed-by: Josef Bacik <jbacik@xxxxxx>
Thanks,
Josef
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