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

[John Garry <john.g.garry@xxxxxxxxxx>]

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