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From: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
To: <fstests@vger.kernel.org>, <linux-btrfs@vger.kernel.org>,
	<fdmanana@gmail.com>
Cc: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Subject: [PATCH] xfstests: btrfs: 022: add a quota rescan -w to wait rescan finished.
Date: Wed, 3 Jun 2015 15:10:55 +0800	[thread overview]
Message-ID: <1433315455-814-1-git-send-email-yangds.fnst@cn.fujitsu.com> (raw)
In-Reply-To: <CAL3q7H7yZyUXAsK41e1ZAwVsV3WB8_XNJR_sQ4p8UZLfEM5hDA@mail.gmail.com>

When we enable quota, btrfs will rescan quota numbers. We need
to wait the rescan finished before any more operations on btrfs
qgroups. Otherwith, the new btrfs-progs would WARN out:

WARNING: Rescan is running, qgroup data may be incorrect.

It would make btrfs/022 failed.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
---
 tests/btrfs/022 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/btrfs/022 b/tests/btrfs/022
index 5c1a82d..56d4f3d 100755
--- a/tests/btrfs/022
+++ b/tests/btrfs/022
@@ -51,6 +51,7 @@ _basic_test()
 {
 	_run_btrfs_util_prog subvolume create $SCRATCH_MNT/a
 	_run_btrfs_util_prog quota enable $SCRATCH_MNT/a
+	_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
 	subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
 	$BTRFS_UTIL_PROG qgroup show $units $SCRATCH_MNT | grep $subvolid >> \
 		$seqres.full 2>&1
-- 
1.8.4.2


WARNING: multiple messages have this Message-ID (diff)
From: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
To: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, fdmanana@gmail.com
Cc: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Subject: [PATCH] xfstests: btrfs: 022: add a quota rescan -w to wait rescan finished.
Date: Wed, 3 Jun 2015 15:10:55 +0800	[thread overview]
Message-ID: <1433315455-814-1-git-send-email-yangds.fnst@cn.fujitsu.com> (raw)
In-Reply-To: <CAL3q7H7yZyUXAsK41e1ZAwVsV3WB8_XNJR_sQ4p8UZLfEM5hDA@mail.gmail.com>

When we enable quota, btrfs will rescan quota numbers. We need
to wait the rescan finished before any more operations on btrfs
qgroups. Otherwith, the new btrfs-progs would WARN out:

WARNING: Rescan is running, qgroup data may be incorrect.

It would make btrfs/022 failed.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
---
 tests/btrfs/022 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/btrfs/022 b/tests/btrfs/022
index 5c1a82d..56d4f3d 100755
--- a/tests/btrfs/022
+++ b/tests/btrfs/022
@@ -51,6 +51,7 @@ _basic_test()
 {
 	_run_btrfs_util_prog subvolume create $SCRATCH_MNT/a
 	_run_btrfs_util_prog quota enable $SCRATCH_MNT/a
+	_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
 	subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
 	$BTRFS_UTIL_PROG qgroup show $units $SCRATCH_MNT | grep $subvolid >> \
 		$seqres.full 2>&1
-- 
1.8.4.2


  parent reply	other threads:[~2015-06-03  7:15 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-27  8:26 [PATCH 0/7] btrfs-progs: qgroup related enhance Qu Wenruo
2015-02-27  8:26 ` [PATCH 1/7] btrfs-progs: Update qgroup status flags and replace qgroup level/subvid calculation with inline function Qu Wenruo
2015-02-27  8:26 ` [PATCH 2/7] btrfs-progs: Allow btrfs-debug-tree to print human readable qgroup status flag Qu Wenruo
2015-02-27  8:26 ` [PATCH 3/7] btrfs-progs: Move parse_qgroupid() to utils.c Qu Wenruo
2015-02-27  8:26 ` [PATCH 4/7] btrfs-progs: Allow parse_qgroupid() to resolve subvolume path into qgroupid Qu Wenruo
     [not found]   ` <B6A95DD2-413F-4C43-8A9B-048713D62BCC@gmail.com>
2015-02-27  8:51     ` Qu Wenruo
2015-02-27  8:26 ` [PATCH 5/7] btrfs-progs: Add stack get/set functions for btrfs_qgroup_status_item Qu Wenruo
2015-02-27  8:26 ` [PATCH 6/7] btrfs-progs: Print warning message if qgroup data is inconsistent Qu Wenruo
2015-05-30 11:39   ` Filipe David Manana
2015-06-01  0:31     ` Qu Wenruo
2015-06-01  1:25     ` Qu Wenruo
2015-06-01  7:49       ` Filipe David Manana
2015-06-03  7:10     ` Dongsheng Yang [this message]
2015-06-03  7:10       ` [PATCH] xfstests: btrfs: 022: add a quota rescan -w to wait rescan finished Dongsheng Yang
2015-06-03  7:12       ` Dongsheng Yang
2015-06-03  7:12         ` Dongsheng Yang
2015-06-03 15:53       ` Filipe David Manana
2015-02-27  8:26 ` [PATCH 7/7] btrfs-progs: Schedule quota rescan if qgroup assign caused inconsistence Qu Wenruo
2015-03-23 23:38 ` [PATCH 0/7] btrfs-progs: qgroup related enhance David Sterba
2015-03-24  0:36   ` Qu Wenruo
2015-07-27 14:35     ` David Sterba
2015-07-28  0:25       ` Qu Wenruo

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