David worked for some time to a solution to this kind of problem. But I don't know if it was merged. See posts on this ML with subject "PATCH: IOCTL#21 progs" On 03/02/2011 02:12 PM, Brian J. Murrell wrote: > For some time after I issue a snapshot delete, the space in the volume > is freed. It starts to free quite fast and then the progress slows and > speeds up again. > > Given that the return from the snapshot delete command is immediate and > the space is freed asynchronously, how can I determine absolutely that > the snapshot has been entirely removed and the space freeing operation > is complete? > > Cheers, > b. > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
