| Message ID | 151760738718.29371.2619485698764869314.stgit@magnolia (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On 2/2/18 3:36 PM, Darrick J. Wong wrote: > From: Darrick J. Wong <darrick.wong@oracle.com> > > We don't support reflink on the realtime device, so don't let people > create such things. > > Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> > --- > mkfs/xfs_mkfs.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > > diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c > index 219b209..b20e3d6 100644 > --- a/mkfs/xfs_mkfs.c > +++ b/mkfs/xfs_mkfs.c > @@ -2025,6 +2025,13 @@ _("cowextsize not supported without reflink support\n")); > usage(); > } > > + if (cli->sb_feat.reflink && cli->xi->rtname) { > + fprintf(stderr, > +_("reflink not supported with realtime devices\n")); > + usage(); > + cli->sb_feat.reflink = false; > + } > + > if (cli->sb_feat.rmapbt && cli->xi->rtname) { > fprintf(stderr, > _("rmapbt not supported with realtime devices\n")); > -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c index 219b209..b20e3d6 100644 --- a/mkfs/xfs_mkfs.c +++ b/mkfs/xfs_mkfs.c @@ -2025,6 +2025,13 @@ _("cowextsize not supported without reflink support\n")); usage(); } + if (cli->sb_feat.reflink && cli->xi->rtname) { + fprintf(stderr, +_("reflink not supported with realtime devices\n")); + usage(); + cli->sb_feat.reflink = false; + } + if (cli->sb_feat.rmapbt && cli->xi->rtname) { fprintf(stderr, _("rmapbt not supported with realtime devices\n"));