Reshape for subarrays is blocked in Grow.c due to lack of implementation.
This patch allows for subarray processing.
Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
---
Grow.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/Grow.c b/Grow.c
index dce7912..101eb8f 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1518,7 +1518,9 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
* layout/chunksize/raid_disks can be changed
* though the kernel may not support it all.
*/
- if (subarray) {
+ if ((subarray) &&
+ !(st->ss->external &&
+ st->ss->reshape_super && st->ss->manage_reshape)) {
fprintf(stderr, Name ": Cannot reshape subarrays yet\n");
break;
}
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