From: NeilBrown 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. --- 25-akpm/drivers/md/md.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletion(-) diff -puN drivers/md/md.c~md-03-resync-interrupt-fix drivers/md/md.c --- 25/drivers/md/md.c~md-03-resync-interrupt-fix Thu Jan 15 17:36:17 2004 +++ 25-akpm/drivers/md/md.c Thu Jan 15 17:36:17 2004 @@ -3383,7 +3383,8 @@ 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); _