Re: [PATCH 0/6] block atomic writes for XFS

From: John Garry <john.g.garry@oracle.com>
To: Dave Chinner <david@fromorbit.com>
Cc: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
	hch@lst.de, djwong@kernel.org, viro@zeniv.linux.org.uk,
	brauner@kernel.org, dchinner@redhat.com, jack@suse.cz,
	chandan.babu@oracle.com, martin.petersen@oracle.com,
	linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, tytso@mit.edu, jbongio@google.com,
	ojaswin@linux.ibm.com
Subject: Re: [PATCH 0/6] block atomic writes for XFS
Date: Wed, 14 Feb 2024 10:10:16 +0000	[thread overview]
Message-ID: <f7d8dd6d-3c7a-404c-9ccc-1f9904447667@oracle.com> (raw)
In-Reply-To: <ZcvyDnUoC3PvV+p8@dread.disaster.area>

On 13/02/2024 22:49, Dave Chinner wrote:
>> Does xfs_io have a statx function?
> Yes, it's right there in the man page:
> 
> 	statx [ -v|-r ][ -m basic | -m all | -m <mask> ][ -FD ]
>                Selected statistics from stat(2) and the XFS_IOC_GETXATTR system call on the current file.
>                   -v  Show timestamps.
>                   -r  Dump raw statx structure values.
>                   -m basic
>                       Set the field mask for the statx call to STATX_BASIC_STATS.
>                   -m all
>                       Set the the field mask for the statx call to STATX_ALL (default).
>                   -m <mask>
>                       Specify a numeric field mask for the statx call.
>                   -F  Force the attributes to be synced with the server.
>                   -D  Don't sync attributes with the server.

ok, I can check that out and look to add any support required for atomic 
writes extension.

Thanks,
John