Re: [Qemu-devel] [RFC PATCH v1 1/2] gluster: Use pkg-config to configure GlusterFS block driver

2013-07-23 Thread Anand Avati
On 7/23/13 4:57 AM, Daniel P. Berrange wrote: On Fri, Jul 12, 2013 at 12:28:54PM +0530, Bharata B Rao wrote: gluster: Use pkg-config to configure GlusterFS block driver Use pkg-config to determine the version and library dependency for GlusterFS block driver. Signed-off-by: Bharata B Rao ---

Re: [Qemu-devel] [RFC PATCH v1 1/2] gluster: Use pkg-config to configure GlusterFS block driver

2013-07-15 Thread Anand Avati
On 7/15/13 11:02 PM, Stefan Hajnoczi wrote: On Fri, Jul 12, 2013 at 12:28:54PM +0530, Bharata B Rao wrote: gluster: Use pkg-config to configure GlusterFS block driver The commit message is duplicated in the commit description. Use pkg-config to determine the version and library dependency fo

Re: [Qemu-devel] O_DIRECT on glusterfs (was Re: [PATCH v9 4/4] block: Support GlusterFS as a QEMU block backend)

2012-10-03 Thread Anand Avati
On 10/03/2012 11:17 AM, Paolo Bonzini wrote: Il 03/10/2012 19:58, Anand Avati ha scritto: I think these 3 lines should be removed. We're bypassing the host buffer cache just by virtue of using a userspace driver, and that's what cache=none cares about. O_DIRECT also has an eff

Re: [Qemu-devel] O_DIRECT on glusterfs (was Re: [PATCH v9 4/4] block: Support GlusterFS as a QEMU block backend)

2012-10-03 Thread Anand Avati
On 10/03/2012 08:50 AM, Paolo Bonzini wrote: Il 24/09/2012 11:13, Bharata B Rao ha scritto: + +if ((bdrv_flags& BDRV_O_NOCACHE)) { +open_flags |= O_DIRECT; +} + If I understand correctly what I was told, this prevents the brick server from using its own buffer cache. This is

Re: [Qemu-devel] [PATCH v5 1/2] qemu: Add a config option for GlusterFS as block backend

2012-08-09 Thread Anand Avati
On 08/07/2012 01:00 AM, Bharata B Rao wrote: qemu: Add a config option for GlusterFS as block backend From: Bharata B Rao GlusterFS support in QEMU depends on libgfapi, libgfrpc and libgfxdr provided by GlusterFS. Signed-off-by: Bharata B Rao --- configure | 34 +