md - 3 of 10 - Make sure an interrupted resync doesn't seem to have completed.
PATCH 1/1 md - 3 of 10 - Make sure an interrupted resync doesn't seem to have completed.
If the raid1 or raid5 thread gets to run md_check_recovery after the recovery thread has been interupted, but before do_md_stop completes, a spare drive can be incorporated into an array befure it is up-to-date.
This patch corrects the relevant test.
----------- Diffstat output ------------
./drivers/md/md.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletion(-)
drivers/md/md.c renamed from drivers/md/md.c~current~ +2 -1
@@ -3379,7 +3379,8 @@ void md_check_recovery(mddev_t *mddev)/* resync has finished, collect result */ md_unregister_thread (mddev->sync_thread); mddev->sync_thread =NULL ; -if (!test_bit (MD_RECOVERY_ERR , &mddev->recovery)) { +if (!test_bit (MD_RECOVERY_ERR , &mddev->recovery) && + !test_bit (MD_RECOVERY_INTR , &mddev->recovery)) {/* success...*/ /* activate any spares */ mddev->pers->spare_active (mddev);