This is a note to let you know that I've just added the patch titled
Revert Btrfs: race free update of commit root for ro snapshots
to the 3.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch
This reverts commit 9c3b306e1c9e6be4be09e99a8fe2227d1005effc.
Switching only one commit root during a transaction is wrong because it leads
the fs into an inconsistent state. All commit roots should be switched at once,
at transaction commit time, otherwise backref walking can often miss
On Wed, Oct 15, 2014 at 2:37 PM, Filipe Manana fdman...@gmail.com
wrote:
This reverts commit 9c3b306e1c9e6be4be09e99a8fe2227d1005effc.
Switching only one commit root during a transaction is wrong because
it leads
the fs into an inconsistent state. All commit roots should be
switched at
Hi.
I applied the patch to 3.17.1 but although I haven't seen any
corrupted ro snapshot yet it's still impossible to do btrfs send. As
soon as I start btrfs send I still get
ERROR: send ioctl failed with -12: Cannot allocate memory
even if I redirect btrfs send's output to a file (instead of
On Wed, Oct 15, 2014 at 11:42 PM, john terragon jterra...@gmail.com wrote:
Hi.
I applied the patch to 3.17.1 but although I haven't seen any
corrupted ro snapshot yet it's still impossible to do btrfs send. As
soon as I start btrfs send I still get
ERROR: send ioctl failed with -12: Cannot
