Re: [libvirt] [PATCH 1/3] block rebase: add new API virDomainBlockRebase

2012-02-01 Thread Laine Stump
On 02/01/2012 12:05 AM, Eric Blake wrote: Qemu is adding the ability to do a partial rebase. That is, given: base- intermediate- current virDomainBlockPull will produce: current but qemu now has the ability to leave base in the chain, to produce: base- current Note that current qemu can

Re: [libvirt] [PATCH 1/3] block rebase: add new API virDomainBlockRebase

2012-02-01 Thread Eric Blake
On 02/01/2012 12:40 PM, Laine Stump wrote: On 02/01/2012 12:05 AM, Eric Blake wrote: Qemu is adding the ability to do a partial rebase. That is, given: base- intermediate- current virDomainBlockPull will produce: current but qemu now has the ability to leave base in the chain, to

[libvirt] [PATCH 1/3] block rebase: add new API virDomainBlockRebase

2012-01-31 Thread Eric Blake
Qemu is adding the ability to do a partial rebase. That is, given: base - intermediate - current virDomainBlockPull will produce: current but qemu now has the ability to leave base in the chain, to produce: base - current Note that current qemu can only do a forward merge, and only with the