Hi Dean
Thanks a lot for sharing this.
I am not quite understand about these 2 commands. Why we want to add a
pre-failing disk back to md4?
mdadm --zero-superblock /dev/sde1
mdadm /dev/md4 -a /dev/sde1
Ming
On Sun, 2006-04-23 at 18:40 -0700, dean gaudet wrote:
i had a disk in a raid5 which
well that part is optional... i wasn't replacing the disk right away
anyhow -- it had just exhibited its first surface error during SMART and i
thought i'd try moving the data elsewhere just for the experience of it.
-dean
On Thu, 22 Jun 2006, Ming Zhang wrote:
Hi Dean
Thanks a lot for
ic. thx for clarifying.
ming
On Thu, 2006-06-22 at 17:09 -0700, dean gaudet wrote:
well that part is optional... i wasn't replacing the disk right away
anyhow -- it had just exhibited its first surface error during SMART and i
thought i'd try moving the data elsewhere just for the
i had a disk in a raid5 which i wanted to clone onto the hot spare...
without going offline and without long periods without redundancy. a few
folks have discussed using bitmaps and temporary (superblockless) raid1
mappings to do this... i'm not sure anyone has tried / reported success
