Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-23 Thread Fam Zheng
On Tue, 02/23 18:43, Kevin Wolf wrote: > Am 23.02.2016 um 04:40 hat Fam Zheng geschrieben: > > (I'm Cc'ing a few more people here just in case they have different visions > > about raw image use cases.) > > > > On Mon, 02/22 15:24, Kevin Wolf wrote: > > > Am 26.01.2016 um 11:38 hat Fam Zheng

Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-23 Thread Kevin Wolf
Am 23.02.2016 um 04:40 hat Fam Zheng geschrieben: > (I'm Cc'ing a few more people here just in case they have different visions > about raw image use cases.) > > On Mon, 02/22 15:24, Kevin Wolf wrote: > > Am 26.01.2016 um 11:38 hat Fam Zheng geschrieben: > > > This series introduces a simple

Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-23 Thread Kevin Wolf
Am 23.02.2016 um 10:14 hat Markus Armbruster geschrieben: > Kevin Wolf writes: > > > Am 26.01.2016 um 11:38 hat Fam Zheng geschrieben: > >> This series introduces a simple format to enable support of persistence of > >> block dirty bitmaps. Block dirty bitmap is the tool to

Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-23 Thread Markus Armbruster
Kevin Wolf writes: > Am 26.01.2016 um 11:38 hat Fam Zheng geschrieben: >> This series introduces a simple format to enable support of persistence of >> block dirty bitmaps. Block dirty bitmap is the tool to achieve incremental >> backup, and persistence of block dirty bitmap

Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-22 Thread Fam Zheng
(I'm Cc'ing a few more people here just in case they have different visions about raw image use cases.) On Mon, 02/22 15:24, Kevin Wolf wrote: > Am 26.01.2016 um 11:38 hat Fam Zheng geschrieben: > > This series introduces a simple format to enable support of persistence of > > block dirty

Re: [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-02-22 Thread Kevin Wolf
Am 26.01.2016 um 11:38 hat Fam Zheng geschrieben: > This series introduces a simple format to enable support of persistence of > block dirty bitmaps. Block dirty bitmap is the tool to achieve incremental > backup, and persistence of block dirty bitmap makes incrememtal backup > possible > across

[Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap

2016-01-26 Thread Fam Zheng
Hi all, This series introduces a simple format to enable support of persistence of block dirty bitmaps. Block dirty bitmap is the tool to achieve incremental backup, and persistence of block dirty bitmap makes incrememtal backup possible across VM shutdowns, where existing in-memory dirty bitmaps