Re: [Qemu-devel] [PATCH v11 7/9] Add XBZRLE to ram_save_block and ram_save_live

2012-06-07 Thread Juan Quintela
Orit Wasserman wrote: > On 06/01/2012 02:42 PM, Juan Quintela wrote: >> We are still not using this value, and we are sending it anyway (with a >> value of zero). What happens when we start using if for a checksum, and >> we migration to a new version that "expects" it to be valid? I would >> pr

Re: [Qemu-devel] [PATCH v11 7/9] Add XBZRLE to ram_save_block and ram_save_live

2012-06-05 Thread Orit Wasserman
On 06/01/2012 02:42 PM, Juan Quintela wrote: > Orit Wasserman wrote: >> In the outgoing migration check to see if the page is cached and >> changed than send compressed page by using save_xbrle_page function. >> In the incoming migration check to see if RAM_SAVE_FLAG_XBRLE is set >> and decompress

Re: [Qemu-devel] [PATCH v11 7/9] Add XBZRLE to ram_save_block and ram_save_live

2012-06-01 Thread Juan Quintela
Orit Wasserman wrote: > In the outgoing migration check to see if the page is cached and > changed than send compressed page by using save_xbrle_page function. > In the incoming migration check to see if RAM_SAVE_FLAG_XBRLE is set > and decompress the page (by using load_xbrle function). This pa

[Qemu-devel] [PATCH v11 7/9] Add XBZRLE to ram_save_block and ram_save_live

2012-05-22 Thread Orit Wasserman
In the outgoing migration check to see if the page is cached and changed than send compressed page by using save_xbrle_page function. In the incoming migration check to see if RAM_SAVE_FLAG_XBRLE is set and decompress the page (by using load_xbrle function). Signed-off-by: Benoit Hudzia Signed-of