QA output created by 078
*** create loop mount point

=== GROWFS (from 168024b to 1376452608, 4096 blocksize)

*** mkfs loop file (size=168024b)
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
*** extend loop file
wrote 4096/4096 bytes at offset 1376452608
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=168024
data blocks changed from 168024 to 336048
*** unmount
*** check

=== GROWFS (from 168024b to 1376452608, 2048 blocksize)

*** mkfs loop file (size=168024b)
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
*** extend loop file
wrote 2048/2048 bytes at offset 1376452608
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=2048 --Blocks=168024
data blocks changed from 168024 to 672096
*** unmount
*** check

=== GROWFS (from 168024b to 1376452608, 512 blocksize)

*** mkfs loop file (size=168024b)
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
*** extend loop file
wrote 512/512 bytes at offset 1376452608
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=512 --Blocks=163840
data blocks changed from 163840 to 2688384
*** unmount
*** check

=== GROWFS (from 168024b to 688230400, 1024 blocksize)

*** mkfs loop file (size=168024b)
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
*** extend loop file
wrote 1024/1024 bytes at offset 688230400
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=1024 --Blocks=168024
data blocks changed from 168024 to 672096
*** unmount
*** check

=== GROWFS (from 1t to 2500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 2684354560000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 655360001
*** unmount

=== GROWFS (from 1t to 3500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 3758096384000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 917504001
*** unmount

=== GROWFS (from 1t to 4500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 4831838208000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 1179648001
*** unmount

=== GROWFS (from 1t to 5500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 5905580032000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 1441792001
*** unmount

=== GROWFS (from 1t to 8500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 9126805504000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 2228224001
*** unmount

=== GROWFS (from 1t to 9500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 10200547328000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 2490368001
*** unmount

=== GROWFS (from 1t to 15500g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 16642998272000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 4063232001
*** unmount

=== GROWFS (from 1t to 16000g, 4096 blocksize)

*** mkfs loop file (size=1t)
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
*** extend loop file
wrote 4096/4096 bytes at offset 17179869184000
*** mount loop filesystem
*** grow loop filesystem
xfs_growfs --BlockSize=4096 --Blocks=268435456
data blocks changed from 268435456 to 4194304001
*** unmount
*** all done