Re: question about bitmaps and dirty percentile

On Thursday July 30, jnelson-linux-raid@jamponi.net wrote:

I saw this, which just *can't* be right:

md12 : active raid1 nbd0[2](W) sde[0]
      72612988 blocks super 1.1 [3/1] [U__]
      [======================================>]  recovery =192.7%
(69979200/36306494) finish=13228593199978.6min speed=11620K/sec
      bitmap: 139/139 pages [556KB], 256KB chunk

Certainly very strange.  I cannot explain it at all.

Please report exactly what kernel version you were running, all kernel
log messages from before the first resync completed until after the
sync-to-200% completed.

Hopefully there will be a clue somewhere in there.

Thanks,
NeilBrown