From: Anand Jain <Anand.Jain@oracle.com>
To: Josef Bacik <jbacik@fusionio.com>
Cc: linux-btrfs@vger.kernel.org, dsterba@suse.cz
Subject: Re: [PATCH 3/3] btrfs-progs: avoid write to the disk before sure to create fs
Date: Wed, 21 Aug 2013 11:15:59 +0800 [thread overview]
Message-ID: <521430EF.5050409@oracle.com> (raw)
In-Reply-To: <20130820191941.GJ3990@localhost.localdomain>
On 08/21/2013 03:19 AM, Josef Bacik wrote:
> On Wed, Aug 07, 2013 at 08:11:25PM +0800, Anand Jain wrote:
>> This patch provides fix for the following bug,
>>
>> When mkfs.btrfs fails the disks shouldn't be written.
>> ------------
>> btrfs fi show /dev/sdb
>> Label: none uuid: 60fb76f4-3b4d-4632-a7da-6a44dea5573d
>> Total devices 1 FS bytes used 24.00KiB
>> devid 1 size 2.00GiB used 20.00MiB path /dev/sdb
>>
>> mkfs.btrfs -dsingle -mraid1 /dev/sdb -f
>> ::
>> unable to create FS with metadata profile 16 (have 1 devices)
>>
>> btrfs fi show /dev/sdb
>> Label: none uuid: 2da2179d-ecb1-4a4e-a44d-e7613a08c18d
>> Total devices 1 FS bytes used 24.00KiB
>> devid 1 size 2.00GiB used 20.00MiB path /dev/sdb
>> -------------
>>
>> Signed-off-by: Anand Jain <anand.jain@oracle.com>
>
> This regresses making a filesystem that is forced to be a mixed block group.
I guess you are talking about the regression which was addressed
by the below patch:
[PATCH] btrfs-progs: mkfs should check for small vol well before
If this doesn't help, kindly provide the test case.
I tried with the usual forced Mixed option it just works fine.
prev parent reply other threads:[~2013-08-21 3:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-25 17:35 [PATCH 0/6] Anand Jain
2013-07-25 17:35 ` [PATCH 1/6] btrfs-progs: close_all_devices() in btrfs-find-root.c does nothing Anand Jain
2013-07-25 17:35 ` [PATCH 2/6] btrfs-progs: let user know that devid can be used if path is missing Anand Jain
2013-07-25 17:35 ` [PATCH 3/6] btrfs-progs: cmd_start_replace() to use test_dev_for_mkfs() Anand Jain
2013-07-25 17:35 ` [PATCH 4/6] btrfs-progs: mkfs.c overwrites fd without appropriate close Anand Jain
2013-08-13 19:14 ` Josef Bacik
2013-08-13 19:19 ` Josef Bacik
2013-08-14 2:04 ` Anand Jain
2013-08-14 3:17 ` Anand Jain
2013-08-14 13:32 ` Josef Bacik
2013-08-14 4:37 ` [PATCH] btrfs-progs: Fix: mkfs.c overwrites fd without appropriate close patch Anand Jain
2013-07-25 17:35 ` [PATCH 5/6] btrfs-progs: avoid write to the disk before sure to create fs Anand Jain
2013-07-25 17:35 ` [PATCH 6/6] btrfs-progs: don't have to report ENOMEDIUM error during open Anand Jain
2013-08-07 12:11 ` [PATCH 0/3 resend] Anand Jain
2013-08-07 12:11 ` [PATCH 1/3] btrfs-progs: let user know that devid can be used if path is missing Anand Jain
2013-08-07 12:11 ` [PATCH 2/3] btrfs-progs: cmd_start_replace() to use test_dev_for_mkfs() Anand Jain
2013-08-07 12:11 ` [PATCH 3/3] btrfs-progs: avoid write to the disk before sure to create fs Anand Jain
2013-08-20 19:19 ` Josef Bacik
2013-08-21 3:15 ` Anand Jain [this message]
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