The values in fsx_extsize and fsx_cowextsize are in units of bytes, and not filesystem blocks, so update. In addition, the default cowextsize is 32 filesystem blocks, not 128, so fix that as well. Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx> diff --git a/man/man2/ioctl_xfs_fsgetxattr.2 b/man/man2/ioctl_xfs_fsgetxattr.2 index 2c626a7e..25a9ba79 100644 --- a/man/man2/ioctl_xfs_fsgetxattr.2 +++ b/man/man2/ioctl_xfs_fsgetxattr.2 @@ -40,7 +40,7 @@ below for more information. .PP .I fsx_extsize is the preferred extent allocation size for data blocks mapped to this file, -in units of filesystem blocks. +in units of bytes. If this value is zero, the filesystem will choose a default option, which is currently zero. If @@ -62,9 +62,9 @@ is the project ID of this file. .PP .I fsx_cowextsize is the preferred extent allocation size for copy on write operations -targeting this file, in units of filesystem blocks. +targeting this file, in units of bytes. If this field is zero, the filesystem will choose a default option, -which is currently 128 filesystem blocks. +which is currently 32 filesystem blocks. If .B XFS_IOC_FSSETXATTR is called with -- 2.31.1
