Appears when one attempts to create RAID 1 volume on 2 disks within a
container with an existing RAID 5 volume on 3 disks and specifies the
md device explicitly (e.g. /dev/md127). Instead of saying that such volume
cannot be created it says that the devices have insufficient size.
Signed-off-by: Lukasz Orlowski <lukasz.orlowski@xxxxxxxxx>
---
Create.c | 8 ++++++--
super-intel.c | 10 +++++++---
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/Create.c b/Create.c
index 47e5fc8..baadd9f 100644
--- a/Create.c
+++ b/Create.c
@@ -262,9 +262,13 @@ int Create(struct supertype *st, char *mddev,
if (size && chunk && chunk != UnSet)
size &= ~(unsigned long long)(chunk - 1);
newsize = size * 2;
- if (st && ! st->ss->validate_geometry(st, level, layout, raiddisks,
- &chunk, size*2, NULL, &newsize, verbose>=0))
+ if (st && !
+ st->ss->validate_geometry(
+ st, level, layout, raiddisks, &chunk,
+ size*2, NULL, &newsize, verbose >= 0)) {
+ fprintf(stderr, Name ": create aborted.\n");
return 1;
+ }
if (chunk && chunk != UnSet) {
newsize &= ~(unsigned long long)(chunk*2 - 1);
diff --git a/super-intel.c b/super-intel.c
index 616853b..51874ae 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5223,9 +5223,13 @@ static int reserve_space(struct supertype *st, int raiddisks,
/* chunk is in K */
minsize = chunk * 2;
- if (cnt < raiddisks ||
- (super->orom && used && used != raiddisks) ||
- maxsize < minsize ||
+ if (cnt < raiddisks || (super->orom && used && used != raiddisks)) {
+ fprintf(stderr, Name ": the option-rom requires all "
+ "member disks to be a member of all volumes.\n");
+ return 0;
+ }
+
+ if (maxsize < minsize ||
maxsize == 0) {
fprintf(stderr, Name ": not enough devices with space to create array.\n");
return 0; /* No enough free spaces large enough */
---------------------------------------------------------------------
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z siedziba w Gdansku
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80-298 Gdansk
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