From: mwilck@arcor.de
To: neilb@suse.de, linux-raid@vger.kernel.org
Cc: mwilck@arcor.de
Subject: [PATCH 03/10] DDF: ddf_process_update: log offsets for conf changes
Date: Tue, 30 Jul 2013 23:18:27 +0200 [thread overview]
Message-ID: <1375219114-5626-4-git-send-email-mwilck@arcor.de> (raw)
In-Reply-To: <51F82D3B.6060104@arcor.de>
From: Martin Wilck <mwilck@arcor.de>
I needed this for tracking a bug with wrong offsets after array
creation.
Signed-off-by: Martin Wilck <mwilck@arcor.de>
---
super-ddf.c | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/super-ddf.c b/super-ddf.c
index 20f4cf4..b639f07 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -4495,10 +4495,27 @@ static void ddf_process_update(struct supertype *st,
* fields
*/
unsigned int i;
+ unsigned int k;
copy_matching_bvd(ddf, &vcl->conf, update);
- for (i = 1; i < vc->sec_elmnt_count; i++)
+ for (k = 0; k < be16_to_cpu(vc->prim_elmnt_count); k++)
+ dprintf("BVD %u has %08x at %llu\n", 0,
+ be32_to_cpu(vcl->conf.phys_refnum[k]),
+ be64_to_cpu(LBA_OFFSET(ddf,
+ &vcl->conf)[k]));
+ for (i = 1; i < vc->sec_elmnt_count; i++) {
copy_matching_bvd(ddf, vcl->other_bvds[i-1],
update);
+ for (k = 0; k < be16_to_cpu(
+ vc->prim_elmnt_count); k++)
+ dprintf("BVD %u has %08x at %llu\n", i,
+ be32_to_cpu
+ (vcl->other_bvds[i-1]->
+ phys_refnum[k]),
+ be64_to_cpu
+ (LBA_OFFSET
+ (ddf,
+ vcl->other_bvds[i-1])[k]));
+ }
} else {
/* A new VD_CONF */
unsigned int i;
--
1.7.1
next prev parent reply other threads:[~2013-07-30 21:18 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-26 20:58 Suspicious test failure - mdmon misses recovery events on loop devices Martin Wilck
2013-07-29 6:55 ` NeilBrown
2013-07-29 20:39 ` Martin Wilck
2013-07-29 20:42 ` Martin Wilck
2013-07-30 0:42 ` NeilBrown
2013-07-30 21:16 ` Martin Wilck
2013-07-30 21:18 ` [PATCH 00/10] Two bug fixes and a lot of debug code mwilck
2013-07-31 3:10 ` NeilBrown
2013-07-30 21:18 ` [PATCH 01/10] DDF: ddf_activate_spare: bugfix for 62ff3c40 mwilck
2013-07-30 21:18 ` [PATCH 02/10] DDF: log disk status changes more nicely mwilck
2013-07-30 21:18 ` mwilck [this message]
2013-07-30 21:18 ` [PATCH 04/10] DDF: load_ddf_header: more error logging mwilck
2013-07-30 21:18 ` [PATCH 05/10] DDF: ddf_set_disk: add some debug messages mwilck
2013-07-30 21:18 ` [PATCH 06/10] monitor: read_and_act: log status when called mwilck
2013-07-31 2:59 ` NeilBrown
2013-07-31 5:28 ` Martin Wilck
2013-07-30 21:18 ` [PATCH 07/10] mdmon: wait_and_act: fix debug message for SIGUSR1 mwilck
2013-07-30 21:18 ` [PATCH 08/10] mdmon: manage_member: debug messages for array state mwilck
2013-07-30 21:18 ` [PATCH 09/10] mdmon: manage_member: fix race condition during slow meta data writes mwilck
2013-07-30 21:18 ` [PATCH 10/10] tests/10ddf-create-fail-rebuild: new unit test for DDF mwilck
2013-07-31 5:36 ` [PATCH] tests/env-ddf-template: helper for new unit test mwilck
2013-07-31 6:49 ` NeilBrown
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