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-rw-r--r--init/do_mounts_md.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
index 693d24694a6c..c0412a9dc003 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -267,9 +267,16 @@ __setup("md=", md_setup);
void __init md_run_setup(void)
{
create_dev("/dev/md0", MKDEV(MD_MAJOR, 0));
+
if (raid_noautodetect)
printk(KERN_INFO "md: Skipping autodetection of RAID arrays. (raid=noautodetect)\n");
else {
+ /*
+ * Since we don't want to detect and use half a raid array, we need to
+ * wait for the known devices to complete their probing
+ */
+ while (driver_probe_done() != 0)
+ msleep(100);
int fd = sys_open("/dev/md0", 0, 0);
if (fd >= 0) {
sys_ioctl(fd, RAID_AUTORUN, raid_autopart);