Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3eda22d19b76b15ef3420b251bd47a0ba0127589 Commit: 3eda22d19b76b15ef3420b251bd47a0ba0127589 Parent: 524418bb8ecd3dfd2975bc0aa3c2cc7e8e081f24 Author: NeilBrown <[EMAIL PROTECTED]> AuthorDate: Fri Jan 26 00:57:01 2007 -0800 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Fri Jan 26 13:50:59 2007 -0800
[PATCH] md: make 'repair' actually work for raid1 When 'repair' finds a block that is different one the various parts of the mirror. it is meant to write a chosen good version to the others. However it currently writes out the original data to each. The memcpy to make all the data the same is missing. Signed-off-by: Neil Brown <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- drivers/md/raid1.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 164b25d..ab74d40 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1266,6 +1266,11 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) sbio->bi_sector = r1_bio->sector + conf->mirrors[i].rdev->data_offset; sbio->bi_bdev = conf->mirrors[i].rdev->bdev; + for (j = 0; j < vcnt ; j++) + memcpy(page_address(sbio->bi_io_vec[j].bv_page), + page_address(pbio->bi_io_vec[j].bv_page), + PAGE_SIZE); + } } } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html