QA output created by 062
meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
data     = bsize=XXX blocks=XXX, imaxpct=PCT
         = sunit=XXX swidth=XXX, unwritten=X
naming   =VERN bsize=XXX
log      =LDEV bsize=XXX blocks=XXX
realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
*** create test bed
SCRATCH_MNT
SCRATCH_MNT/dev
SCRATCH_MNT/dev/b
SCRATCH_MNT/dev/c
SCRATCH_MNT/dev/p
SCRATCH_MNT/dir
SCRATCH_MNT/lnk
SCRATCH_MNT/reg

=== TYPE reg; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/reg
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/reg
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/reg
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/reg
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/reg: name2: No such attribute
*** final list (strings, type=reg, nsp=user)
# file: SCRATCH_MNT/reg
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE dir; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dir
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dir
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dir
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/dir
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dir: name2: No such attribute
*** final list (strings, type=dir, nsp=user)
# file: SCRATCH_MNT/dir
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE lnk; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/lnk
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/lnk
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/lnk
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/lnk
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/lnk
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/lnk
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/lnk
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/lnk: name2: No such attribute
*** final list (strings, type=lnk, nsp=user)
# file: SCRATCH_MNT/lnk
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE dev/b; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/b
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/b
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/b
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/b
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/b: name2: No such attribute
*** final list (strings, type=dev/b, nsp=user)
# file: SCRATCH_MNT/dev/b
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE dev/c; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/c
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/c
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/c
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/c
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/c: name2: No such attribute
*** final list (strings, type=dev/c, nsp=user)
# file: SCRATCH_MNT/dev/c
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE dev/p; NAMESPACE user

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/p
# namespace: user
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/p
# namespace: user
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/p
# namespace: user
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/p
# namespace: user
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/p: name2: No such attribute
*** final list (strings, type=dev/p, nsp=user)
# file: SCRATCH_MNT/dev/p
# namespace: user
name="\272\276"
name3="\336\372\316"


=== TYPE reg; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/reg
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/reg
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/reg
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/reg
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/reg: name2: No such attribute
*** final list (strings, type=reg, nsp=root)
# file: SCRATCH_MNT/reg
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/reg
# namespace: root
name="\272\276"
name3="\336\372\316"


=== TYPE dir; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dir
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dir
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dir
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/dir
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dir: name2: No such attribute
*** final list (strings, type=dir, nsp=root)
# file: SCRATCH_MNT/dir
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/dir
# namespace: root
name="\272\276"
name3="\336\372\316"


=== TYPE lnk; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/lnk
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/lnk
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/lnk
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/lnk
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/lnk
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/lnk
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/lnk
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/lnk: name2: No such attribute
*** final list (strings, type=lnk, nsp=root)
# file: SCRATCH_MNT/lnk
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/lnk
# namespace: root
name="\272\276"
name3="\336\372\316"


=== TYPE dev/b; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/b
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/b
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/b
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/b
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/b: name2: No such attribute
*** final list (strings, type=dev/b, nsp=root)
# file: SCRATCH_MNT/dev/b
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/dev/b
# namespace: root
name="\272\276"
name3="\336\372\316"


=== TYPE dev/c; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/c
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/c
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/c
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/c
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/c: name2: No such attribute
*** final list (strings, type=dev/c, nsp=root)
# file: SCRATCH_MNT/dev/c
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/dev/c
# namespace: root
name="\272\276"
name3="\336\372\316"


=== TYPE dev/p; NAMESPACE root

*** set/get one initially empty attribute
# file: SCRATCH_MNT/dev/p
# namespace: root
name

*** overwrite empty, set several new attributes
*** fetch several attribute names and values (hex)
# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name2=0xdeadbeef
name3=0xdeface

*** fetch several attribute names and values (base64)
# file: SCRATCH_MNT/dev/p
# namespace: root
name=0sur4=
name2=0s3q2+7w==
name3=0s3vrO

*** shrink value of an existing attribute
# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name2=0xdeaf
name3=0xdeface

*** grow value of existing attribute
# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name2=0xdecade
name3=0xdeface

*** set an empty value for second attribute
# file: SCRATCH_MNT/dev/p
# namespace: root
name2

*** overwrite empty value
# file: SCRATCH_MNT/dev/p
# namespace: root
name2=0xcafe

*** remove attribute
SCRATCH_MNT/dev/p: name2: No such attribute
*** final list (strings, type=dev/p, nsp=root)
# file: SCRATCH_MNT/dev/p
# namespace: user
name="\272\276"
name3="\336\372\316"

# file: SCRATCH_MNT/dev/p
# namespace: root
name="\272\276"
name3="\336\372\316"



*** extend test bed
SCRATCH_MNT
SCRATCH_MNT/descend
SCRATCH_MNT/descend/and
SCRATCH_MNT/descend/down
SCRATCH_MNT/descend/down/here
SCRATCH_MNT/dev
SCRATCH_MNT/dev/b
SCRATCH_MNT/dev/c
SCRATCH_MNT/dev/p
SCRATCH_MNT/dir
SCRATCH_MNT/here
SCRATCH_MNT/here/up
SCRATCH_MNT/here/up/ascend
SCRATCH_MNT/lnk
SCRATCH_MNT/reg

*** forward directory descent with us following symlinks
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/lnk
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/lnk
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/here
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up/ascend
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/descend
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down/here
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/and/ascend
# namespace: root
9=0x3837
a=0x6263


*** reverse directory descent with us following symlinks
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/lnk
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/lnk
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/here/up/ascend
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/descend/down/here
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/and/ascend
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/descend
# namespace: user
1=0x3233
x=0x797a


*** forward directory descent without following symlinks
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/here
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up/ascend
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/descend
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down/here
# namespace: user
1=0x3233
x=0x797a


*** reverse directory descent without following symlinks
# file: SCRATCH_MNT/reg
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/reg
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dir
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/b
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/c
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: user
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/dev/p
# namespace: root
name=0xbabe
name3=0xdeface

# file: SCRATCH_MNT/here/up/ascend
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here/up
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/here
# namespace: root
9=0x3837
a=0x6263

# file: SCRATCH_MNT/descend/down/here
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend/down
# namespace: user
1=0x3233
x=0x797a

# file: SCRATCH_MNT/descend
# namespace: user
1=0x3233
x=0x797a



*** backup everything
*** clear out the scratch device
*** reset test bed with no extended attributes
*** create test bed
SCRATCH_MNT
SCRATCH_MNT/dev
SCRATCH_MNT/dev/b
SCRATCH_MNT/dev/c
SCRATCH_MNT/dev/p
SCRATCH_MNT/dir
SCRATCH_MNT/lnk
SCRATCH_MNT/reg
*** extend test bed
SCRATCH_MNT
SCRATCH_MNT/descend
SCRATCH_MNT/descend/and
SCRATCH_MNT/descend/down
SCRATCH_MNT/descend/down/here
SCRATCH_MNT/dev
SCRATCH_MNT/dev/b
SCRATCH_MNT/dev/c
SCRATCH_MNT/dev/p
SCRATCH_MNT/dir
SCRATCH_MNT/here
SCRATCH_MNT/here/up
SCRATCH_MNT/here/up/ascend
SCRATCH_MNT/lnk
SCRATCH_MNT/reg
*** restore everything
*** compare before and after backups

*** unmount