From: Pawel Baldysiak <pawel.baldysiak@intel.com>
To: jes.sorensen@gmail.com
Cc: linux-raid@vger.kernel.org,
Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Subject: [PATCH 12/12] imsm: write initial ppl on a disk added for rebuild
Date: Thu, 28 Sep 2017 14:41:18 +0200 [thread overview]
Message-ID: <20170928124118.23361-13-pawel.baldysiak@intel.com> (raw)
In-Reply-To: <20170928124118.23361-1-pawel.baldysiak@intel.com>
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
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>
---
super-intel.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index 8f89930a..53385018 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++;
--
2.13.5
next prev parent reply other threads:[~2017-09-28 12:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-28 12:41 [PATCH 00/12] Multiple PPL support and PPL bugfixes Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 01/12] Don't abort starting the array if kernel does not support ppl Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 02/12] super1: Add support for multiple-ppls Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 03/12] imsm: Add support for multiple ppls Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 04/12] imsm: validate multiple ppls during assemble Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 05/12] Zeroout whole ppl space during creation/force assemble Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 06/12] imsm: switch to multiple ppls automatically during assemble Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 07/12] Grow: fix switching on PPL during recovery Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 08/12] imsm: don't skip resync when an invalid ppl header is found Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 09/12] imsm: Write empty PPL header if assembling regular clean array Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 10/12] imsm: always do ppl recovery when starting a rebuilding array Pawel Baldysiak
2017-09-28 12:41 ` [PATCH 11/12] imsm: use correct map when validating ppl Pawel Baldysiak
2017-09-28 12:41 ` Pawel Baldysiak [this message]
2017-10-02 20:16 ` [PATCH 00/12] Multiple PPL support and PPL bugfixes Jes Sorensen
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