On 05/18/2017 04:07 AM, Darrick J. Wong wrote:
> Document the new GETFSMAP ioctl that returns the physical layout of a
> (disk-based) filesystem.
Thanks, Darrick! Applied (with a few minor edits). (Currently sitting in
a local branch, just in case anyone sends review comments that need
integrating
On 11/23/2016 05:49 AM, Omar Sandoval wrote:
> On Tue, Nov 22, 2016 at 08:48:16PM -0800, Darrick J. Wong wrote:
>> Fix the discussion of the limitations on the dest_count and src_length
>> parameters to the fideduperange ioctl to reflect what's actually in the
>> kernel.
>>
>> Signed-off-by: Darric
On 11/23/2016 05:48 AM, Darrick J. Wong wrote:
> Fix the discussion of the limitations on the dest_count and src_length
> parameters to the fideduperange ioctl to reflect what's actually in the
> kernel.
Thanks Darrick. Applied.
Cheers,
Michael
> Signed-off-by: Darrick J. Wong
> ---
> man2/i
Hi Darrick,
On 10/18/2016 03:54 AM, Darrick J. Wong wrote:
> Clarify the behavior of the dedupe ioctl.
Thanks! Applied.
Cheers,
Michael
> Signed-off-by: Darrick J. Wong
> ---
> man2/ioctl_ficlonerange.2 |2 +-
> man2/ioctl_fideduperange.2 | 26 ++
> 2 files ch
Hi Darrick,
On 10/18/2016 03:54 AM, Darrick J. Wong wrote:
> Add a blurb to the fallocate manpage explaining that the fallocate
> command with the UNSHARE mode flag may use CoW to unshare blocks to
> guarantee that a disk write won't fail with ENOSPC.
Thanks! Applied.
Cheers,
Michael
>
> Sig
Hi Darrick,
On 01/12/2016 08:14 PM, Darrick J. Wong wrote:
[adding btrfs to the cc since we're talking about a whole new dedupe interface]
In the discussion below, many points of possible improvement were notedfor
the man page Would you be willing to put together a patch please?
Thanks,
Hi Anna,
On 09/11/2015 10:30 PM, Anna Schumaker wrote:
> copy_file_range() is a new system call for copying ranges of data
> completely in the kernel. This gives filesystems an opportunity to
> implement some kind of "copy acceleration", such as reflinks or
> server-side-copy (in the case of NFS)
On 02/27/2015 06:51 PM, Darrick J. Wong wrote:
> On Fri, Feb 27, 2015 at 09:01:10AM +0100, Michael Kerrisk (man-pages) wrote:
>> On 02/27/2015 01:04 AM, Theodore Ts'o wrote:
>>> On Thu, Feb 26, 2015 at 02:36:33PM +0100, Michael Kerrisk (man-pages) wrote:
>>&g
Hello Omar,
On 02/27/2015 09:08 AM, Omar Sandoval wrote:
> On Fri, Feb 27, 2015 at 09:01:10AM +0100, Michael Kerrisk (man-pages) wrote:
>> On 02/27/2015 01:04 AM, Theodore Ts'o wrote:
>>> On Thu, Feb 26, 2015 at 02:36:33PM +0100, Michael Kerrisk (man-pages) wrote:
>>
On 02/27/2015 01:04 AM, Theodore Ts'o wrote:
> On Thu, Feb 26, 2015 at 02:36:33PM +0100, Michael Kerrisk (man-pages) wrote:
>>
>> The disadvantage of MS_STRICTATIME | MS_LAZYTIME is that
>> in the case of a system crash, the atime and mtime fields
>> on
On 02/26/2015 02:31 PM, Theodore Ts'o wrote:
> On Thu, Feb 26, 2015 at 09:49:39AM +0100, Michael Kerrisk (man-pages) wrote:
>>> How about somethign like "This mount significantly reduces writes
>>> needed to update the inode's timestamps, especially mtime and a
On 02/23/2015 05:24 PM, Eric Sandeen wrote:
> On 2/23/15 6:20 AM, Austin S Hemmelgarn wrote:
>> On 2015-02-20 21:56, Theodore Ts'o wrote:
>>> On Fri, Feb 20, 2015 at 09:49:34AM -0600, Eric Sandeen wrote:
>This mount option significantly reduces writes to the
>
Ted,
On 02/21/2015 03:56 AM, Theodore Ts'o wrote:
> On Fri, Feb 20, 2015 at 09:49:34AM -0600, Eric Sandeen wrote:
>>
>>> This mount option significantly reduces writes to the
>>> inode table for workloads that perform frequent random
>>> writes to pre
On 02/20/2015 04:49 PM, Eric Sandeen wrote:
> On 2/20/15 2:50 AM, Michael Kerrisk wrote:
>> Hello Ted,
>>
>> Based on your commit message 0ae45f63d4e, I I wrote the documentation
>> below for MS_LAZYTIME, to go into the mount(2) man page. Could you
>> please check it over and let me know if it's ac
On 20 February 2015 at 13:32, Andreas Dilger wrote:
> On Feb 20, 2015, at 1:50 AM, Michael Kerrisk wrote:
>>
>> Hello Ted,
>>
>> Based on your commit message 0ae45f63d4e, I I wrote the documentation
>> below for MS_LAZYTIME, to go into the mount(2) man page. Could you
>> please check it over and
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