From: Adam Kwolek <adam.kwolek@intel.com>
To: neilb@suse.de
Cc: linux-raid@vger.kernel.org, dan.j.williams@intel.com,
ed.ciechanowski@intel.com, wojciech.neubauer@intel.com
Subject: [PATCH 3/9] imsm: FIX: Return blocks_per unit for general migration
Date: Wed, 02 Mar 2011 14:29:20 +0100 [thread overview]
Message-ID: <20110302132920.24771.49777.stgit@gklab-128-013.igk.intel.com> (raw)
In-Reply-To: <20110302132426.24771.99191.stgit@gklab-128-013.igk.intel.com>
For general migration, blocks per unit are required for all disks,
not for per-member.
Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
---
super-intel.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 1a7be71..11972f3 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1690,6 +1690,8 @@ static __u64 blocks_per_migr_unit(struct imsm_dev *dev)
migr_chunk = migr_strip_blocks_resync(dev);
disks = imsm_num_data_members(dev, 0);
blocks_per_unit = stripes_per_unit * migr_chunk * disks;
+ if (migr_type(dev) == MIGR_GEN_MIGR)
+ return blocks_per_unit;
stripe = __le32_to_cpu(map->blocks_per_strip) * disks;
segment = blocks_per_unit / stripe;
block_rel = blocks_per_unit - segment * stripe;
next prev parent reply other threads:[~2011-03-02 13:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-02 13:28 [PATCH 0/9] Grow_continue() - single array Adam Kwolek
2011-03-02 13:29 ` [PATCH 1/9] FIX: Do not configure and start, already started reshape Adam Kwolek
2011-03-02 13:29 ` [PATCH 2/9] FIX: Array during reshape cannot be configured Adam Kwolek
2011-03-02 13:29 ` Adam Kwolek [this message]
2011-03-02 13:29 ` [PATCH 4/9] imsm: FIX: After checkpoint mark array have to be clean Adam Kwolek
2011-03-08 5:07 ` NeilBrown
2011-03-08 8:52 ` Kwolek, Adam
2011-03-08 22:14 ` NeilBrown
2011-03-09 7:31 ` Kwolek, Adam
2011-03-02 13:29 ` [PATCH 5/9] FIX: Continue reshape in the background Adam Kwolek
2011-03-02 13:29 ` [PATCH 6/9] FIX: Verify Backup file name before reshape Adam Kwolek
2011-03-02 13:29 ` [PATCH 7/9] FIX: Set 'new' geometry when assembling reshaped array Adam Kwolek
2011-03-02 13:29 ` [PATCH 8/9] FIX: Block array monitoring " Adam Kwolek
2011-03-02 13:30 ` [PATCH 9/9] imsm: FIX: Variables declaration cleanup Adam Kwolek
2011-03-08 6:43 ` [PATCH 0/9] Grow_continue() - single array NeilBrown
2011-03-08 11:18 ` Kwolek, Adam
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