User doesn't change array size during operation on container.
This has to be performed automatically.
When no size is specified by user as expected, 0 size should be passed for container operations and '0' value should be accepted.
Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
---
mdadm/mdadm/Grow.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mdadm/mdadm/Grow.c b/mdadm/mdadm/Grow.c index 3721c9c..d97480a 100644
--- a/mdadm/mdadm/Grow.c
+++ b/mdadm/mdadm/Grow.c
@@ -1177,7 +1177,7 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
int count;
/* double check that we are not changing anything but raid_disks */
- if (size >= 0 || layout_str != NULL || chunksize != 0 || level != UnSet) {
+ if (size > 0 || layout_str != NULL || chunksize != 0 || level !=
+UnSet) {
fprintf(stderr,
Name ": %s is a container, only 'raid-devices' can be changed\n",
devname);
--
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