wait_for improvement.

[thirdparty/mdadm.git] / Grow.c

diff --git a/Grow.c b/Grow.c
index 14e48f5696cb0c93fb35eb843a4a5fbd99e40b3e..fc809c63a68d03d8121a97d9a601fc88ca2cf22d 100644 (file)
--- a/Grow.c
+++ b/Grow.c
@@ -815,6 +815,14 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
                        }
                        if (comp >= nstripe)
                                break;
+                       if (comp == 0) {
+                               /* Maybe it finished already */
+                               char action[20];
+                               if (sysfs_get_str(sra, NULL, "sync_action",
+                                                 action, 20) > 0 &&
+                                   strncmp(action, "reshape", 7) != 0)
+                                       break;
+                       }
                        sleep(1);
                }