Re: [PATCH 00/21] IMSM Checkpointing Bug Fix Series

[NeilBrown <neilb@suse.de>]

On Wed, 08 Jun 2011 18:09:33 +0200 Adam Kwolek <adam.kwolek@intel.com> wrote:

> The following series fixes problems found in IMSM's checkpointing.
> It contains rework based on Neil's comments to previous/initial checkpointing
> series and tt should be applied on neil_master branch (on the top 
> of previous checkpointing patches).
> 
> BR
> Adam
> 
> 
> ---
> 
> Adam Kwolek (21):
>       MAN: Man update for check-pointing
>       imsm: Optimize expansion speed when no backup is required
>       imsm: FIX: Remove timeout from wait_for_reshape_imsm()
>       imsm: FIX: wait_for_reshape_imsm() cleanup
>       imsm: FIX: Do not continue reshape when backup exists
>       FIX: Move buffer to next location
>       imsm: FIX: Remove unused variables and code
>       imsm: FIX: Move reshape_progress forward
>       imsm: FIX: Detect failed devices during recover_backup_imsm()
>       imsm: FIX: Use metadata information for restore_stripes() and save_stripes()
>       imsm: FIX: Remove unused parameter from save_backup_imsm() interface
>       imsm: FIX: Do not use pba_of_lba0 for copy position calculation
>       imsm: FIX: Do not verify unused parameters
>       imsm: FIX: Calculate backup location based on metadata information
>       imsm: FIX: Use macros to data access
>       imsm: FIX: Check layout for level migration
>       imsm: FIX: Max position could not be rounded to MB
>       imsm: FIX: Detect migration end during migration record saving
>       imsm: FIX: Verify if migration record is loaded correctly
>       imsm: FIX: Opened handle is not closed
>       imsm: FIX: Cannot create volume
> 
> 
>  mdadm.8.in    |    9 ++
>  restripe.c    |    6 +
>  super-intel.c |  237 ++++++++++++++++++++++++++++++++++-----------------------
>  3 files changed, 153 insertions(+), 99 deletions(-)
> 

Thanks.
Apart from the first one which I have already commented on, these look good.
I have applied them all, thanks.

Please confirm that it all still works for you and let me know if you have
any other changes pending that I should know about.

Thanks,
NeilBrown