linux-kernel - [PATCH 23/40] staging/lustre/scrub: control OI scrub on OST from user space

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Message-Id: <1384445622-12346-24-git-send-email-bergwolf@gmail.com>
Date:	Fri, 15 Nov 2013 00:13:25 +0800
From:	Peng Tao <bergwolf@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, Fan Yong <fan.yong@...el.com>,
	Peng Tao <bergwolf@...il.com>,
	Andreas Dilger <andreas.dilger@...el.com>
Subject: [PATCH 23/40] staging/lustre/scrub: control OI scrub on OST from user space

From: Fan Yong <fan.yong@...el.com>

Not all the OI inconsistency can be detected automatically, such as /O
entry lost case. So the OI scrub on OST should can be triggered by the
administrator manually.

Lustre-change: http://review.whamcloud.com/6698
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3335
Signed-off-by: Fan Yong <fan.yong@...el.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@...el.com>
Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: Peng Tao <bergwolf@...il.com>
Signed-off-by: Andreas Dilger <andreas.dilger@...el.com>
---
 .../staging/lustre/lustre/include/obd_support.h    |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index 1748985..4d1f62c 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -257,6 +257,7 @@ int obd_alloc_fail(const void *ptr, const char *name, const char *type,
 #define OBD_FAIL_OSD_FID_MAPPING			0x193
 #define OBD_FAIL_OSD_LMA_INCOMPAT			0x194
 #define OBD_FAIL_OSD_COMPAT_INVALID_ENTRY		0x195
+#define OBD_FAIL_OSD_COMPAT_NO_ENTRY			0x196
 
 #define OBD_FAIL_OST		     0x200
 #define OBD_FAIL_OST_CONNECT_NET	 0x201
-- 
1.7.9.5

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