On 2017年10月15日 09:19, Cerem Cem ASLAN wrote:
`btrfs send | btrfs receive` removes NOCOW attributes. Is it a bug or
a feature? If it's a feature, how can we keep these attributes if we
need to?
It seems that, current send doesn't have support for extra inode flags.
Send can only send out c/m/atime, uid/gid and xattr.
Since NODATACOW is stored in inode item flags, not xattr, so it's not
supported yet.
Thanks,
Qu
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