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From: Qu WenRuo <wqu@suse.com>
To: Christian Wimmer <telefonchris@icloud.com>,
	Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc: Anand Jain <anand.jain@oracle.com>,
	"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: [PATCH] btrfs-progs: Skip device tree when we failed to read it
Date: Sun, 8 Dec 2019 01:21:23 +0000	[thread overview]
Message-ID: <e461ee1a-dc24-dcde-34b5-2ddd53bb1827@suse.com> (raw)
In-Reply-To: <6538780A-6160-4400-A997-E8324DB61F69@icloud.com>



On 2019/12/8 上午12:44, Christian Wimmer wrote:
> Hi Qu,
> 
> I was reading about chunk-recover. Do you think this could be worth a try?

Nope, your chunk tree is good, so that makes no sense.

> 
> Is there any other command that can search for files that make sense to recover?

The only sane behavior here is to search the whole disk and grab
anything looks like a tree block, and then extract data from it.

This is not something supported by btrfs-progs yet, so really not much
more can be done here.

Thanks,
Qu

> 
> Regards,
> 
> Chris
> 

  reply	other threads:[~2019-12-08  1:22 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-06  3:44 [PATCH] btrfs-progs: Skip device tree when we failed to read it Qu Wenruo
2019-12-06  6:12 ` Anand Jain
2019-12-06 15:50   ` Christian Wimmer
2019-12-06 16:34   ` Christian Wimmer
     [not found]   ` <762365A0-8BDF-454B-ABA9-AB2F0C958106@icloud.com>
2019-12-07  1:16     ` Qu WenRuo
2019-12-07  3:47       ` Christian Wimmer
2019-12-07  4:31         ` Qu Wenruo
2019-12-07 13:03           ` Christian Wimmer
2019-12-07 14:10             ` Qu Wenruo
2019-12-07 14:25               ` Christian Wimmer
2019-12-07 16:44               ` Christian Wimmer
2019-12-08  1:21                 ` Qu WenRuo [this message]
2019-12-10 21:25                   ` Christian Wimmer
2019-12-11  0:36                     ` Qu Wenruo
2019-12-11 15:57                       ` Christian Wimmer
     [not found]           ` <9FB359ED-EAD4-41DD-B846-1422F2DC4242@icloud.com>
2020-01-04 17:07             ` 12 TB btrfs file system on virtual machine broke again Christian Wimmer
2020-01-05  4:03               ` Chris Murphy
2020-01-05 13:40                 ` Christian Wimmer
2020-01-05 14:07                   ` Martin Raiber
2020-01-05 14:14                     ` Christian Wimmer
2020-01-05 14:23                       ` Christian Wimmer
2020-01-05  4:25               ` Qu Wenruo
2020-01-05 14:17                 ` Christian Wimmer
2020-01-05 18:50                   ` Chris Murphy
2020-01-05 19:18                     ` Christian Wimmer
2020-01-05 19:36                       ` Chris Murphy
2020-01-05 19:49                         ` Christian Wimmer
2020-01-05 19:52                         ` Christian Wimmer
2020-01-05 20:34                           ` Chris Murphy
2020-01-05 20:36                             ` Chris Murphy
     [not found]                         ` <3F43DDB8-0372-4CDE-B143-D2727D3447BC@icloud.com>
2020-01-05 20:30                           ` Chris Murphy
2020-01-05 20:36                             ` Christian Wimmer
2020-01-05 21:13                               ` Chris Murphy
2020-01-05 21:58                                 ` Christian Wimmer
2020-01-05 22:28                                   ` Chris Murphy
2020-01-06  1:31                                     ` Christian Wimmer
2020-01-06  1:33                                     ` Christian Wimmer
2020-01-11 17:04                                     ` 12 TB btrfs file system on virtual machine broke again (third time) Christian Wimmer
2020-01-11 17:23                                     ` Christian Wimmer
2020-01-11 19:46                                       ` Chris Murphy
2020-01-13 19:41                                         ` 12 TB btrfs file system on virtual machine broke again (fourth time) Christian Wimmer
2020-01-13 20:03                                           ` Chris Murphy
2020-01-31 16:35                                             ` btrfs not booting any more Christian Wimmer
2020-05-08 12:20                                             ` btrfs reports bad key ordering after out of memory situation Christian Wimmer
2020-01-05 23:50                   ` 12 TB btrfs file system on virtual machine broke again Qu Wenruo
2020-01-06  1:32                     ` Christian Wimmer
2020-01-11  7:25                     ` Andrei Borzenkov
2021-10-15 21:01                     ` need help in a broken 2TB BTRFS partition Christian Wimmer
2021-10-16 10:08                       ` Qu Wenruo
2021-10-16 17:29                         ` Christian Wimmer
2021-10-16 22:55                           ` Qu Wenruo
2021-10-16 17:35                         ` Christian Wimmer
2021-10-16 23:27                           ` Qu Wenruo

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