On Thu, Feb 07, 2013 at 02:12:57PM -0500, Martin K. Petersen wrote:
Joel == Joel Becker jl...@evilplan.org writes:
Joel I'm happy to chat about it. Unfortunately, like Darrick says,
Joel sys_dio() coding hasn't happened. I do think we're better off
Joel with some kind of explicit API than
On Thu, Feb 07, 2013 at 04:04:36PM -0500, J. Bruce Fields wrote:
On Thu, Feb 07, 2013 at 09:36:39AM -0800, Joel Becker wrote:
Dear LSF committee,
I'd like to explicitly request attendance for this discussion
:-)
http://marc.info/?l=linux-fsdevelm=135894412908342w=2
Also, the
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck Lever wrote:
On Feb 6, 2013, at 3:24 PM, Darrick J. Wong darrick.w...@oracle.com wrote:
On Wed, Feb 06, 2013 at 01:51:22PM -0600, Ben Myers wrote:
Hi,
I'm interested in discussing how to pass protection information to and from
On Thu, Feb 07, 2013 at 01:40:14AM -0800, Joel Becker wrote:
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck Lever wrote:
On Feb 6, 2013, at 3:24 PM, Darrick J. Wong darrick.w...@oracle.com
wrote:
On Wed, Feb 06, 2013 at 01:51:22PM -0600, Ben Myers wrote:
Hi,
I'm
On 02/07/2013 11:01 AM, Darrick J. Wong wrote:
On Thu, Feb 07, 2013 at 01:40:14AM -0800, Joel Becker wrote:
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck Lever wrote:
On Feb 6, 2013, at 3:24 PM, Darrick J. Wong darrick.w...@oracle.com wrote:
On Wed, Feb 06, 2013 at 01:51:22PM -0600, Ben
On 02/07/2013 01:27 PM, Hannes Reinecke wrote:
On 02/07/2013 11:01 AM, Darrick J. Wong wrote:
On Thu, Feb 07, 2013 at 01:40:14AM -0800, Joel Becker wrote:
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck Lever wrote:
On Feb 6, 2013, at 3:24 PM, Darrick J. Wong darrick.w...@oracle.com
wrote:
On 02/07/2013 02:08 PM, Boaz Harrosh wrote:
On 02/07/2013 01:27 PM, Hannes Reinecke wrote:
On 02/07/2013 11:01 AM, Darrick J. Wong wrote:
On Thu, Feb 07, 2013 at 01:40:14AM -0800, Joel Becker wrote:
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck Lever wrote:
On Feb 6, 2013, at 3:24 PM,
On 02/07/13 13:08, Boaz Harrosh wrote:
(My addition is for support of sg_lists to bsg, in a way that makes Tomo happy
I know that qemu was wanting this for a while as well as the multitude of
user-mode servers)
Do you think it would help / make sense if sg_alloc_table() would be
modified
On 02/07/2013 01:16 PM, Boaz Harrosh wrote:
On 02/07/2013 02:08 PM, Boaz Harrosh wrote:
On 02/07/2013 01:27 PM, Hannes Reinecke wrote:
On 02/07/2013 11:01 AM, Darrick J. Wong wrote:
On Thu, Feb 07, 2013 at 01:40:14AM -0800, Joel Becker wrote:
On Wed, Feb 06, 2013 at 03:34:49PM -0500, Chuck
On 02/07/2013 02:29 PM, Bart Van Assche wrote:
On 02/07/13 13:08, Boaz Harrosh wrote:
(My addition is for support of sg_lists to bsg, in a way that makes Tomo
happy
I know that qemu was wanting this for a while as well as the multitude of
user-mode servers)
Do you think it would help
On 02/07/2013 02:33 PM, Hannes Reinecke wrote:
On 02/07/2013 01:16 PM, Boaz Harrosh wrote:
(Again libaio should be changed in concert with Kernel's new API, and we
can sacrifice old user-mode performance, with a COMPAT layer. Distro
maintainers should consider replacing libaio, together
Boaz Harrosh bharr...@panasas.com writes:
I also pondered simply adding a new io_prep_* function + IO_CMD_ code to
libaio
and all the other plumbing necessary to make that happen...
void io_prep_preadv_pi(struct iocb *iocb, int fd, const struct iovec *iov,
int iovcnt,
On Thu, Feb 07, 2013 at 11:19:59AM -0500, Jeff Moyer wrote:
Boaz Harrosh bharr...@panasas.com writes:
For aio we just need to add additional fields to an existing structure.
So yeah, I'd be interested in that discussion as well.
Sure, it's easy to start there, but then you eventually
Dear LSF committee,
I'd like to explicitly request attendance for this discussion
:-)
Joel
On Thu, Feb 07, 2013 at 09:27:35AM -0800, Zach Brown wrote:
On Thu, Feb 07, 2013 at 11:19:59AM -0500, Jeff Moyer wrote:
Boaz Harrosh bharr...@panasas.com writes:
For aio we just need to
Darrick == Darrick J Wong darrick.w...@oracle.com writes:
Darrick and more recently I've theorized that we could add a magic
Darrick fcntl/ioctl to make the kernel recognize, say, the first iovec
Darrick of a O_DIRECT *{read,write}v call as the PI buffer, which I
Darrick think is similar to how
Joel == Joel Becker jl...@evilplan.org writes:
Joel I'm happy to chat about it. Unfortunately, like Darrick says,
Joel sys_dio() coding hasn't happened. I do think we're better off
Joel with some kind of explicit API than some magic state on the file.
Joel I mean, even something like:
Joel
Ben == Ben Myers b...@sgi.com writes:
Ben I'm interested in discussing how to pass protection information to
Ben and from userspace. Maybe Martin could be enlisted for the
Ben discussion.
I'll be there, obviously.
Ben I read that some work has already been done in this area but have
Ben not
On Thu, Feb 07, 2013 at 09:36:39AM -0800, Joel Becker wrote:
Dear LSF committee,
I'd like to explicitly request attendance for this discussion
:-)
http://marc.info/?l=linux-fsdevelm=135894412908342w=2
Also, the way I compile the list of requests is from thread
heads ...
Darrick == Darrick J Wong darrick.w...@oracle.com writes:
Darrick Is there a newer one than this?
Darrick https://oss.oracle.com/projects/oracleasm/files/sources/
UEK2 git.
--
Martin K. Petersen Oracle Linux Engineering
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Hi,
I'm interested in discussing how to pass protection information to and from
userspace. Maybe Martin could be enlisted for the discussion.
I read that some work has already been done in this area but have not been able
to locate it. It looks like the bio-integrity code already makes it
On Wed, Feb 06, 2013 at 01:51:22PM -0600, Ben Myers wrote:
Hi,
I'm interested in discussing how to pass protection information to and from
userspace. Maybe Martin could be enlisted for the discussion.
I read that some work has already been done in this area but have not been
able
to
On Feb 6, 2013, at 3:24 PM, Darrick J. Wong darrick.w...@oracle.com wrote:
On Wed, Feb 06, 2013 at 01:51:22PM -0600, Ben Myers wrote:
Hi,
I'm interested in discussing how to pass protection information to and from
userspace. Maybe Martin could be enlisted for the discussion.
I read
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