Having a container created consisting of 2 disks, when one tried to create
two volumes of the same RAID level, after attempt of creating the second
one, part of the message was missing:
#mdadm -C /dev/md/imsm0 -amd -e imsm -n 2 /dev/sda /dev/sdb -R
#mdadm -C /dev/md/MyVolume1 -amd -l0 -c128 -n 2 /dev/sda /dev/sdb -R
#mdadm -C /dev/md/MyVolume2 -amd -l0 -c128 -n 2 /dev/sda /dev/sdb -R
After calling the last command, the output was:
mdadm: create aborted
Now it's:
mdadm: device /dev/sdb not suitable for this style of array
mdadm: create aborted
Removed a piece of code attempting to exclusively open a file just to
check whether it's possible. The reason is that that check was performed
when it was already determined that a volume cannot be created. Put
a prompt about the device not being suitable instead.
Signed-off-by: Lukasz Orlowski <lukasz.orlowski@xxxxxxxxx>
---
Create.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/Create.c b/Create.c
index baadd9f..b5d35e8 100644
--- a/Create.c
+++ b/Create.c
@@ -349,14 +349,10 @@ int Create(struct supertype *st, char *mddev,
}
if (!st) {
- int dfd = open(dname, O_RDONLY|O_EXCL);
- if (dfd >= 0) {
- fprintf(stderr,
- Name ": device %s not suitable"
- " for any style of array\n",
- dname);
- close(dfd);
- }
+ fprintf(stderr,
+ Name ": device %s not suitable"
+ " for this style of array\n",
+ dname);
fail = 1;
break;
}
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