Re: [PATCH 0/2] Checkpointing fixes

[NeilBrown <neilb@suse.de>]

On Fri, 11 Mar 2011 12:59:04 +0100 Adam Kwolek <adam.kwolek@intel.com> wrote:

> The following series implements fixes for checkpointing.
> I've observe that restart from checkpoint occurs too far in array (it skipped some area).
> It happen due to wrong initialization of last_checkpoint field. It has to be done in per disk units,
> but setting it to reshape_position value causes initialization in per array units (multiplied by number of data disks)
> First patch fixes this.
> To keep checkpoint calculation consistent, I've decided to do similar thing for imsm (2'nd patch) and keep checkpoints 
> per disk. During reshape_progress initialization it is recalculated in to reshape position.
> 
> This patches has to be applied on my yesterdays fixes.
> 
> BR
> Adam
> 
> 
> ---
> 
> Adam Kwolek (2):
>       imsm: FIX: Store checkpoint in per disk units
>       FIX: Last_checkpoint has to be initialized in per disk units
> 
> 
>  managemon.c   |    9 +++++++++
>  super-intel.c |    8 ++++++--
>  2 files changed, 15 insertions(+), 2 deletions(-)
> 


Thanks - I've applied these and the other two you sent.

NeilBrown