Displaying 5 results from an estimated 5 matches for "v2vovla53d7c".
2018 Aug 15
2
Re: [PATCH] v2v: Add --print-estimate option to print source size estimate.
...qcow2'
required size: 6442450944
fully allocated size: 6442450944
However it's OK if the output format is set to 'qcow2':
/usr/bin/qemu-img 'measure' '-f' 'qcow2' '-O' 'qcow2' '--output=human' '/home/rjones/d/libguestfs/tmp/v2vovla53d7c.qcow2'
required size: 1047986176
fully allocated size: 6443696128
I guess it ignores sparseness of raw images, but I can't see a way to
specify that on the command line.
OTOH the qcow2 figure is probably a good enough guess for our purposes
(ie. estimating how much data will be copied...
2018 Aug 15
3
Re: [PATCH] v2v: Add --print-estimate option to print source size estimate.
...e: 6442450944
> fully allocated size: 6442450944
>
> However it's OK if the output format is set to 'qcow2':
>
> /usr/bin/qemu-img 'measure' '-f' 'qcow2' '-O' 'qcow2' '--output=human' '/home/rjones/d/libguestfs/tmp/v2vovla53d7c.qcow2'
> required size: 1047986176
> fully allocated size: 6443696128
>
> I guess it ignores sparseness of raw images, but I can't see a way to
> specify that on the command line.
>
> OTOH the qcow2 figure is probably a good enough guess for our purposes
> (ie....
2018 Aug 15
2
Re: [PATCH] v2v: Add --print-estimate option to print source size estimate.
...e: 6442450944
> > >
> > > However it's OK if the output format is set to 'qcow2':
> > >
> > > /usr/bin/qemu-img 'measure' '-f' 'qcow2' '-O' 'qcow2' '--output=human' '/home/rjones/d/libguestfs/tmp/v2vovla53d7c.qcow2'
> > > required size: 1047986176
> > > fully allocated size: 6443696128
> > >
> > > I guess it ignores sparseness of raw images, but I can't see a way to
> > > specify that on the command line.
> > >
> > > OTOH the q...
2018 Aug 15
0
Re: [PATCH] v2v: Add --print-estimate option to print source size estimate.
...fully allocated size: 6442450944
> >
> > However it's OK if the output format is set to 'qcow2':
> >
> > /usr/bin/qemu-img 'measure' '-f' 'qcow2' '-O' 'qcow2' '--output=human' '/home/rjones/d/libguestfs/tmp/v2vovla53d7c.qcow2'
> > required size: 1047986176
> > fully allocated size: 6443696128
> >
> > I guess it ignores sparseness of raw images, but I can't see a way to
> > specify that on the command line.
> >
> > OTOH the qcow2 figure is probably a good enou...
2018 Aug 14
2
[PATCH] v2v: Add --print-estimate option to print source size estimate.
This option prints the estimated size of the data that will be copied
from the source disk.
For interest, the test prints:
3747840 ../test-data/phony-guests/windows.img
Estimate: 3710976
---
v2v/Makefile.am | 2 ++
v2v/cmdline.ml | 17 ++++++++++--
v2v/cmdline.mli | 2 ++
v2v/test-v2v-print-estimate.sh | 47 +++++++++++++++++++++++++++++++++