Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-24 Thread Ashijeet Acharya
On Fri, Mar 24, 2017 at 8:54 PM, Stefan Hajnoczi wrote: > On Thu, Mar 23, 2017 at 4:22 PM, Ashijeet Acharya > wrote: >> On Thu, Mar 23, 2017 at 8:39 PM, Stefan Hajnoczi wrote: >>> On Tue, Mar 21, 2017 at 09:14:08AM +, Ashijeet Acharya wrote: On Tue, 21 Mar 2017 at 13:21, Stefan Hajnoczi

Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-24 Thread Stefan Hajnoczi
On Thu, Mar 23, 2017 at 4:22 PM, Ashijeet Acharya wrote: > On Thu, Mar 23, 2017 at 8:39 PM, Stefan Hajnoczi wrote: >> On Tue, Mar 21, 2017 at 09:14:08AM +, Ashijeet Acharya wrote: >>> On Tue, 21 Mar 2017 at 13:21, Stefan Hajnoczi wrote: >>> >>> > On Sat, Mar 11, 2017 at 11:54 AM, Ashijeet Ac

Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-23 Thread Ashijeet Acharya
On Thu, Mar 23, 2017 at 8:39 PM, Stefan Hajnoczi wrote: > On Tue, Mar 21, 2017 at 09:14:08AM +, Ashijeet Acharya wrote: >> On Tue, 21 Mar 2017 at 13:21, Stefan Hajnoczi wrote: >> >> > On Sat, Mar 11, 2017 at 11:54 AM, Ashijeet Acharya >> > wrote: >> > > This series optimizes the I/O performa

Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-23 Thread Stefan Hajnoczi
On Tue, Mar 21, 2017 at 09:14:08AM +, Ashijeet Acharya wrote: > On Tue, 21 Mar 2017 at 13:21, Stefan Hajnoczi wrote: > > > On Sat, Mar 11, 2017 at 11:54 AM, Ashijeet Acharya > > wrote: > > > This series optimizes the I/O performance of VMDK driver. > > > > > > Patch 1 makes the VMDK driver t

Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-21 Thread Ashijeet Acharya
On Tue, 21 Mar 2017 at 13:21, Stefan Hajnoczi wrote: > On Sat, Mar 11, 2017 at 11:54 AM, Ashijeet Acharya > wrote: > > This series optimizes the I/O performance of VMDK driver. > > > > Patch 1 makes the VMDK driver to allocate multiple clusters at once. > Earlier > > it used to allocate cluster

Re: [Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-21 Thread Stefan Hajnoczi
On Sat, Mar 11, 2017 at 11:54 AM, Ashijeet Acharya wrote: > This series optimizes the I/O performance of VMDK driver. > > Patch 1 makes the VMDK driver to allocate multiple clusters at once. Earlier > it used to allocate cluster by cluster which slowed down its performance to a > great extent. > >

[Qemu-devel] [PATCH 0/2] Allocate mutiple clusters for VMDK I/O

2017-03-11 Thread Ashijeet Acharya
This series optimizes the I/O performance of VMDK driver. Patch 1 makes the VMDK driver to allocate multiple clusters at once. Earlier it used to allocate cluster by cluster which slowed down its performance to a great extent. Patch 2 changes the metadata update code to update the L2 tables for m