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From 2ec9d182ea5821ec2f7234ff3c0cf07ae9f43cb4 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 28 Sep 2017 14:41:18 +0200
Subject: [PATCH 12/12] imsm: write initial ppl on a disk added for
rebuild
When rebuild is initiated by the UEFI driver it is possible that the new
disk will not contain a valid ppl header. Just write the initial ppl
and don't abort assembly.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
super-intel.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index cf5d822..536cb61 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -6227,7 +6227,10 @@ out:
if (map->map_state == IMSM_T_STATE_UNINITIALIZED ||
(map->map_state == IMSM_T_STATE_NORMAL &&
- !(dev->vol.dirty & RAIDVOL_DIRTY)))
+ !(dev->vol.dirty & RAIDVOL_DIRTY)) ||
+ (dev->vol.migr_state == MIGR_REBUILD &&
+ dev->vol.curr_migr_unit == 0 &&
+ get_imsm_disk_idx(dev, disk->disk.raid_disk, MAP_1) != idx))
ret = st->ss->write_init_ppl(st, info, d->fd);
else
info->mismatch_cnt++;
--
2.7.4