This few patches prepares mdadm for level and chunk size migration using external metadata.
1. FIX: delta_disk can have UnSet value
A while ago I've reported problem that delta_disks can have UnSet value, so adding it
to raid_disks can produce error in mdadm. Looking my first patch you proposed
to address this problem by changing reshape_super() interface rather than
set condition on function call. This patch implements your idea.
2. FIX: Get spares from external metadata
imsm: FIX: Add spare disks information to array description
Those 2 patches addresses problem with not initializes spares counter in mdinfo
using external metadata.
3. FIX: Add raid5 to raid0 case to analyse_change()
This patch adds missing of level transition in Grow.c
This series should be applied on devel-3.2 branch with my yesterday's 4 patches
BR
Adam
---
Adam Kwolek (4):
FIX: Add raid5 to raid0 case to analyse_change()
imsm: FIX: Add spare disks information to array description
FIX: Get spares from external metadata
FIX: delta_disk can have UnSet value
Grow.c | 36 ++++++++++++++++++++++++++++++------
mdadm.h | 3 ++-
super-intel.c | 14 +++++++++++++-
3 files changed, 45 insertions(+), 8 deletions(-)
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