Re: [Qemu-devel] [PATCH v2 4/7] block/qcow2: Implement status CB for amend

2014-08-15 Thread Benoît Canet
The Saturday 02 Aug 2014 à 01:49:18 (+0200), Max Reitz wrote : > The only really time-consuming operation potentially performed by > qcow2_amend_options() is zero cluster expansion when downgrading qcow2 > images from compat=1.1 to compat=0.10, so report status of that > operation and that operatio

Re: [Qemu-devel] [PATCH v2 4/7] block/qcow2: Implement status CB for amend

2014-08-05 Thread Eric Blake
On 08/01/2014 05:49 PM, Max Reitz wrote: > The only really time-consuming operation potentially performed by > qcow2_amend_options() is zero cluster expansion when downgrading qcow2 > images from compat=1.1 to compat=0.10, so report status of that > operation and that operation only through the sta

Re: [Qemu-devel] [PATCH v2 4/7] block/qcow2: Implement status CB for amend

2014-08-04 Thread Benoît Canet
The Saturday 02 Aug 2014 à 01:49:18 (+0200), Max Reitz wrote : > The only really time-consuming operation potentially performed by > qcow2_amend_options() is zero cluster expansion when downgrading qcow2 > images from compat=1.1 to compat=0.10, so report status of that > operation and that operatio

[Qemu-devel] [PATCH v2 4/7] block/qcow2: Implement status CB for amend

2014-08-01 Thread Max Reitz
The only really time-consuming operation potentially performed by qcow2_amend_options() is zero cluster expansion when downgrading qcow2 images from compat=1.1 to compat=0.10, so report status of that operation and that operation only through the status CB. For this, approximate the progress as th