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authorBenedikt Morbach <benedikt.morbach@googlemail.com>2017-02-22 23:56:37 +0100
committerDavid Sterba <dsterba@suse.com>2017-03-16 17:02:44 +0100
commita5de4d7f45976dc41e2dd619b69a048027386138 (patch)
treee621a3c235368caa055b8adaf214f2accf9440d3 /tests
parent30c7b11f7f030756d97711cef86c9891efc1d3ee (diff)
btrfs-progs: receive: handle root subvol path in clone
testcase: # ro subvol /src/parent # rw subvol /src/foo clone /src/parent/file /src/foo/file subvol snapshot -r /src/foo /src/foo.snap # generates a "clone parent/file -> foo.snap/file" send command send -p /src/parent /src/foo.snap # target fs: # dest/ # |--- parent/... # mounted with -o subvol=dest, such that "parent" is at <target>/parent receive <target> result: ERROR: cannot open dest/parent/file: No such file or directory expected: "dest/" get's stripped from the clone source path to get the actual path in the target fs, if reachable from the mount point/chroot. This is exactly what process_snapshot does, which gets called on _every_ incremental receive and I'm quite certain is correct in doing so Signed-off-by: Benedikt Morbach <benedikt.morbach@googlemail.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tests')
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