> ---
> mkfs/xfs_mkfs.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
>
> diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
> index a5e2df76..68d6bd18 100644
> --- a/mkfs/xfs_mkfs.c
> +++ b/mkfs/xfs_mkfs.c
> @@ -2583,6 +2583,20 @@ _("%s: Volume reports invalid stripe unit (%d) and stripe width (%d), ignoring.\
> progname, BBTOB(ft->dsunit), BBTOB(ft->dswidth));
> ft->dsunit = 0;
> ft->dswidth = 0;
> + } else if (cfg->dblocks < GIGABYTES(1, cfg->blocklog)) {
> + /*
> + * Don't use automatic stripe detection if the device
> + * size is less than 1GB because the performance gains
> + * on such a small system are not worth the risk that
> + * we'll end up with an undersized log.
> + */
> + if (ft->dsunit || ft->dswidth)
> + fprintf(stderr,
> +_("%s: small data volume, ignoring data volume stripe unit %d and stripe width %d\n"),
> + progname, ft->dsunit,
> + ft->dswidth);
> + ft->dsunit = 0;
> + ft->dswidth = 0;
> } else {
> dsunit = ft->dsunit;
> dswidth = ft->dswidth;
>
Reviewed-by: Carlos Maiolino <cmaiolino@xxxxxxxxxx>
--
Carlos Maiolino
