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From: Christian Wimmer <telefonchris@icloud.com>
To: Qu WenRuo <wqu@suse.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: Sat, 7 Dec 2019 00:47:08 -0300	[thread overview]
Message-ID: <4C0C9689-3ECF-4DF7-9F7E-734B6484AA63@icloud.com> (raw)
In-Reply-To: <94a6d1b2-ae32-5564-22ee-6982e952b100@suse.com>

Hi Qu,


> Chunk tree is good, so is root tree and extent tree.
> 
> You can go btrfs restore without problem. (Of course, need to use
> patched version)
> 
> Thanks,
> Qu


Unfortunately I can not restore the contents:

# ./btrfs restore /dev/sdb1 test/
checksum verify failed on 5349895454720 found 000000A8 wanted 00000000
checksum verify failed on 5349895454720 found 000000A8 wanted 00000000
checksum verify failed on 5349895454720 found 000000A8 wanted 00000000
bad tree block 5349895454720, bytenr mismatch, want=5349895454720, have=14275350892879035392
WARNING: could not setup device tree, skipping it
checksum verify failed on 3541835317248 found 00000044 wanted 00000000
checksum verify failed on 3541835317248 found 00000061 wanted 0000001C
checksum verify failed on 3541835317248 found 00000061 wanted 0000001C
bad tree block 3541835317248, bytenr mismatch, want=3541835317248, have=18445340955138505899
Error searching -5
# 

What else can I try?

Thanks,

Chris



  reply	other threads:[~2019-12-07  3:56 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 [this message]
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
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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