Mailinglist Archive: opensuse (1047 mails)

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Aw: Re: Re: [opensuse] system not booting
  • From: "Benjamin Draxlbauer" <Benjamin10@xxxxxx>
  • Date: Tue, 26 Jan 2016 12:13:22 +0100
  • Message-id: <trinity-ed400d3d-f9f2-4c8b-9893-bf362921ff25-1453806802343@3capp-gmx-bs68>


Gesendet: Dienstag, 26. Januar 2016 um 11:37 Uhr
Von: "Stanislav Baiduzhyi" <baiduzhyi.devel@xxxxxxxxx>
An: opensuse <opensuse@xxxxxxxxxxxx>
Betreff: Re: Re: [opensuse] system not booting
On Tue, Jan 26, 2016 at 11:13 AM, Benjamin Draxlbauer <Benjamin10@xxxxxx> wrote:
Thanks for the hint…Where should i add this line? I am not familiar on this
type of stuff…

you can try that from rescue cd, gparted-live-cd is my personal
favourite, and do something like this in terminal:
sudo su - root
mkdir /mnt/sda3
mount -t btrfs -o clear_cache /dev/sda3 /mnt/sda3

if that command succeeds then clearing cache helped and you can try
rebooting to your main system. Otherwise you have different problem,
maybe someone else will be able to advice something.
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Okay, i tried it within a terminal in ubunut which is the second system i am
running on my laptop…

sudo mount -t btrfs -o clear_cache /dev/sda3 /mnt/sda3
mount: Falscher Dateisystemtyp, ungültige Optionen, der
Superblock von /dev/sda3 ist beschädigt, fehlende
Kodierungsseite oder ein anderer Fehler
Manchmal liefert das Systemprotokoll wertvolle Informationen,
versuchen Sie »dmesg | tail« oder so

and dmesg tells the following:

dmesg | tail
[ 514.164113] parent transid verify failed on 35295068160 wanted
41939771539587072 found 25424
[ 514.164117] BTRFS: failed to read chunk root on sda3
[ 514.182238] BTRFS: open_ctree failed
[ 593.703113] BTRFS info (device sda3): force clearing of disk cache
[ 593.703118] BTRFS info (device sda3): disk space caching is enabled
[ 593.703120] BTRFS: has skinny extents
[ 593.711602] parent transid verify failed on 35295068160 wanted
41939771539587072 found 25424
[ 593.723735] parent transid verify failed on 35295068160 wanted
41939771539587072 found 25424
[ 593.723742] BTRFS: failed to read chunk root on sda3
[ 593.741048] BTRFS: open_ctree failed

Almost the same as in my first mail…Any suggestions? This looks quite
critical…and…i don't have a recent update!!!

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