Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-23 Thread Kevin Wolf
Am 23.11.2017 um 10:04 hat Anton Nefedov geschrieben: > > > On 21/11/2017 8:42 PM, Kevin Wolf wrote: > > Am 15.11.2017 um 17:30 hat Max Reitz geschrieben: > > > On 2017-11-15 17:28, Anton Nefedov wrote: > > > > On 15/11/2017 6:11 PM, Max Reitz wrote: > > > > > On 2017-11-14 11:16, Anton Nefedov w

Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-23 Thread Anton Nefedov
On 21/11/2017 8:42 PM, Kevin Wolf wrote: Am 15.11.2017 um 17:30 hat Max Reitz geschrieben: On 2017-11-15 17:28, Anton Nefedov wrote: On 15/11/2017 6:11 PM, Max Reitz wrote: On 2017-11-14 11:16, Anton Nefedov wrote: From: Pavel Butsykin At the moment, qcow2_co_pwritev_compressed can proces

Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-21 Thread Kevin Wolf
Am 15.11.2017 um 17:30 hat Max Reitz geschrieben: > On 2017-11-15 17:28, Anton Nefedov wrote: > > On 15/11/2017 6:11 PM, Max Reitz wrote: > >> On 2017-11-14 11:16, Anton Nefedov wrote: > >>> From: Pavel Butsykin > >>> > >>> At the moment, qcow2_co_pwritev_compressed can process the requests size >

Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-15 Thread Max Reitz
On 2017-11-15 17:28, Anton Nefedov wrote: > On 15/11/2017 6:11 PM, Max Reitz wrote: >> On 2017-11-14 11:16, Anton Nefedov wrote: >>> From: Pavel Butsykin >>> >>> At the moment, qcow2_co_pwritev_compressed can process the requests size >>> less than or equal to one cluster. This patch added possibi

Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-15 Thread Anton Nefedov
On 15/11/2017 6:11 PM, Max Reitz wrote: On 2017-11-14 11:16, Anton Nefedov wrote: From: Pavel Butsykin At the moment, qcow2_co_pwritev_compressed can process the requests size less than or equal to one cluster. This patch added possibility to write compressed data in the QCOW2 more than one cl

Re: [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-15 Thread Max Reitz
On 2017-11-14 11:16, Anton Nefedov wrote: > From: Pavel Butsykin > > At the moment, qcow2_co_pwritev_compressed can process the requests size > less than or equal to one cluster. This patch added possibility to write > compressed data in the QCOW2 more than one cluster. The implementation > is si

[Qemu-devel] [PATCH 2/5] qcow2: multiple clusters write compressed

2017-11-14 Thread Anton Nefedov
From: Pavel Butsykin At the moment, qcow2_co_pwritev_compressed can process the requests size less than or equal to one cluster. This patch added possibility to write compressed data in the QCOW2 more than one cluster. The implementation is simple, we just split large requests into separate clust