Add proper error message for container reshape when device cannot be opened.
fd variable operation is moved down to display information what particular
device cannot be opened.
Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
---
Grow.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/Grow.c b/Grow.c
index 1828f83..97f6973 100644
--- a/Grow.c
+++ b/Grow.c
@@ -2538,15 +2538,19 @@ int reshape_container(char *container, char *devname,
if (!content)
break;
- fd = open_dev(mdstat->devnum);
- if (fd < 0)
- break;
adev = map_dev(dev2major(mdstat->devnum),
dev2minor(mdstat->devnum),
0);
if (!adev)
adev = content->text_version;
+ fd = open_dev(mdstat->devnum);
+ if (fd < 0) {
+ printf(Name ": Device %s cannot be opened for reshape.",
+ adev);
+ break;
+ }
+
if (last_devnum == mdstat->devnum) {
/* do not allow for reentry reshape_array()
* for the same device. It can happen when resahpe_array
--
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