Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-31 Thread Milos Vyletel
On Wed, Jul 30, 2014 at 3:51 AM, Fam Zheng wrote: > On Mon, 07/07 10:54, Milos Vyletel wrote: >> VMDK's streamOptimized format is different that regular sparse format. > > s/that/from/ > >> L1(GD) and L2(GT) tables are not predefined but rather generated and >> written during image creation mainly

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-31 Thread Milos Vyletel
I will update description in v2 with more info. On Wed, Jul 30, 2014 at 4:09 AM, Stefan Hajnoczi wrote: > On Tue, Jul 29, 2014 at 3:49 PM, Milos Vyletel > wrote: >> On Tue, Jul 29, 2014 at 10:37 AM, Stefan Hajnoczi wrote: >>> On Tue, Jul 29, 2014 at 2:46 PM, Milos Vyletel >>> wrote: On

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-30 Thread Stefan Hajnoczi
On Tue, Jul 29, 2014 at 3:49 PM, Milos Vyletel wrote: > On Tue, Jul 29, 2014 at 10:37 AM, Stefan Hajnoczi wrote: >> On Tue, Jul 29, 2014 at 2:46 PM, Milos Vyletel >> wrote: >>> On Tue, Jul 29, 2014 at 9:37 AM, Stefan Hajnoczi >>> wrote: On Mon, Jul 07, 2014 at 10:54:27AM -0400, Milos Vyl

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-30 Thread Fam Zheng
On Mon, 07/07 10:54, Milos Vyletel wrote: > VMDK's streamOptimized format is different that regular sparse format. s/that/from/ > L1(GD) and L2(GT) tables are not predefined but rather generated and > written during image creation mainly because there is no way to tell > how much space data will

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-29 Thread Milos Vyletel
On Tue, Jul 29, 2014 at 10:37 AM, Stefan Hajnoczi wrote: > On Tue, Jul 29, 2014 at 2:46 PM, Milos Vyletel > wrote: >> On Tue, Jul 29, 2014 at 9:37 AM, Stefan Hajnoczi wrote: >>> On Mon, Jul 07, 2014 at 10:54:27AM -0400, Milos Vyletel wrote: VMDK's streamOptimized format is different that r

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-29 Thread Stefan Hajnoczi
On Tue, Jul 29, 2014 at 2:46 PM, Milos Vyletel wrote: > On Tue, Jul 29, 2014 at 9:37 AM, Stefan Hajnoczi wrote: >> On Mon, Jul 07, 2014 at 10:54:27AM -0400, Milos Vyletel wrote: >>> VMDK's streamOptimized format is different that regular sparse format. >>> L1(GD) and L2(GT) tables are not predefi

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-29 Thread Milos Vyletel
On Tue, Jul 29, 2014 at 9:37 AM, Stefan Hajnoczi wrote: > On Mon, Jul 07, 2014 at 10:54:27AM -0400, Milos Vyletel wrote: >> VMDK's streamOptimized format is different that regular sparse format. >> L1(GD) and L2(GT) tables are not predefined but rather generated and >> written during image creatio

Re: [Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-29 Thread Stefan Hajnoczi
On Mon, Jul 07, 2014 at 10:54:27AM -0400, Milos Vyletel wrote: > VMDK's streamOptimized format is different that regular sparse format. > L1(GD) and L2(GT) tables are not predefined but rather generated and > written during image creation mainly because there is no way to tell > how much space data

[Qemu-devel] [PATCH] vmdk: improve streamOptimized vmdk support

2014-07-07 Thread Milos Vyletel
VMDK's streamOptimized format is different that regular sparse format. L1(GD) and L2(GT) tables are not predefined but rather generated and written during image creation mainly because there is no way to tell how much space data will occupy once they are compressed. Also the location of header, L1