From: "Tomáš Hrdina" <thomas.rkh@gmail.com>
To: Chris Murphy <lists@colorremedies.com>
Cc: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: Unable to mount degraded RAID5
Date: Mon, 11 Jul 2016 19:17:10 +0200 [thread overview]
Message-ID: <1e650f7d-1f6c-9f74-7f8b-53ce31f81179@gmail.com> (raw)
In-Reply-To: <CAJCQCtSiEz_rQxkSqiDb=dXTKgRPgBHWrJNVbv27-5_bZvTUEg@mail.gmail.com>
sudo btrfs-debug-tree /dev/sdc
It has 200000 lines. Don't know, what you use for bigger files.
sudo btrfs-debug-tree -b 6062434418688 /dev/sdc
http://sebsauvage.net/paste/?fc156dee1d1deb3b#YpG/TA0H3I313jMuC4pgsdj++TcuDaFwWIBeuuOXfCA=
sudo btrfs-debug-tree -b 6062497202176 /dev/sdc
http://sebsauvage.net/paste/?86621abec9c239bd#kwTpZ7BZLcLw71yCfr3jHKZT08zsaXK3RgdFo7MFoFc=
sudo btrfs-debug-tree -b 6062470332416 /dev/sdc
http://sebsauvage.net/paste/?4ff40fa0b6b201c9#nFk7pT9MLj2w9egUJlgXdkmCkWyp1vSG0kADfq3J7eA=
It got some results, but I don't know, what to look for.
sudo btrfs-map-logical -l 7008899547136 /dev/sdc
parent transid verify failed on 7008807157760 wanted 70175 found 70133
parent transid verify failed on 7008807157760 wanted 70175 found 70133
checksum verify failed on 7008807157760 found F192848C wanted 1571393A
checksum verify failed on 7008807157760 found F192848C wanted 1571393A
bytenr mismatch, want=7008807157760, have=65536
mirror 1 logical 7008899547136 physical 735226609664 device /dev/sdb
mirror 2 logical 7008899547136 physical 3166748524544 device /dev/sdc
Also I don't know, what to do with this. How to compute new csum.
For me, it would be ok to give up and just start fresh.
Thank you
Tomas
------------------------------------------------------------------------
*From:* Chris Murphy
*Sent:* Sunday, July 10, 2016 10:08PM
*To:* Tomáš Hrdina
*Cc:* Chris Murphy, Btrfs Btrfs
*Subject:* Re: Unable to mount degraded RAID5
btrfs-debug-tree -b
---
Tato zpráva byla zkontrolována na viry programem Avast Antivirus.
https://www.avast.com/antivirus
next prev parent reply other threads:[~2016-07-11 17:17 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-04 18:09 Unable to mount degraded RAID5 Tomáš Hrdina
2016-07-04 18:41 ` Chris Murphy
[not found] ` <95f58623-95a4-b5d2-fa3a-bfb957840a31@gmail.com>
2016-07-04 19:01 ` Chris Murphy
2016-07-04 19:11 ` Tomáš Hrdina
2016-07-04 20:43 ` Chris Murphy
2016-07-04 21:10 ` Tomáš Hrdina
2016-07-04 22:42 ` Chris Murphy
2016-07-04 22:59 ` Chris Murphy
2016-07-05 7:12 ` Tomáš Hrdina
2016-07-05 3:48 ` Andrei Borzenkov
2016-07-05 15:13 ` Chris Murphy
2016-07-05 18:40 ` Tomáš Hrdina
2016-07-05 23:19 ` Chris Murphy
2016-07-06 8:07 ` Tomáš Hrdina
2016-07-06 16:08 ` Chris Murphy
2016-07-06 17:50 ` Tomáš Hrdina
2016-07-06 18:12 ` Chris Murphy
2016-07-09 17:30 ` Tomáš Hrdina
2016-07-09 18:33 ` Chris Murphy
2016-07-10 7:01 ` Tomáš Hrdina
2016-07-10 20:08 ` Chris Murphy
2016-07-11 17:17 ` Tomáš Hrdina [this message]
2016-07-11 19:25 ` Chris Murphy
[not found] <CAFDLS-CtnVDtD8d=Wtp0tVokKJ6pjptpX7MR862dThBJvSPC5g@mail.gmail.com>
2016-07-06 17:12 ` Fwd: " Gonzalo Gomez-Arrue Azpiazu
2016-07-06 18:19 ` Chris Murphy
2016-07-07 12:24 ` Gonzalo Gomez-Arrue Azpiazu
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