Add documentation for the zoned file system specific options. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> --- man/man8/mkfs.xfs.8.in | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/man/man8/mkfs.xfs.8.in b/man/man8/mkfs.xfs.8.in index 37e3a88e7ac7..bc80493187f6 100644 --- a/man/man8/mkfs.xfs.8.in +++ b/man/man8/mkfs.xfs.8.in @@ -1248,6 +1248,23 @@ The magic value of .I 0 forces use of the older rtgroups geometry calculations that is used for mechanical storage. +.TP +.BI zoned= value +Controls if the zoned allocator is used for the realtime device. +The value is either 0 to disable the feature, or 1 to enable it. +Defaults to 1 for zoned block device, else 0. +.TP +.BI start= value +Controls the start of the internal realtime section. Defaults to 0 +for conventional block devices, or the start of the first sequential +required zone for zoned block devices. +This option is only valid if the zoned realtime allocator is used. +.TP +.BI reserved= value +Controls the amount of space in the realtime section that is reserved for +internal use by garbage collection and reorganization algorithms. +Defaults to 0 if not set. +This option is only valid if the zoned realtime allocator is used. .RE .PP .PD 0 -- 2.47.2
