Hi Everyone! I coming from the opensuse mailing list with a critical problem with regard to btrfs… Below is the discussion and the trouble so far. Best, Benjamin. >Gesendet: Dienstag, 26. Januar 2016 um 13:55 Uhr >Von: "Benjamin Draxlbauer" <Benjamin10@xxxxxx> >An: opensuse@xxxxxxxxxxxx >Betreff: Aw: Re: Re: Re: [opensuse] system not booting > >Morning Guys! >I have a serious problem with my system: Today I wanted to start my system but after the bootmanager menue this message showed up: > >Ignoring BGRT: invalid status 0 (expected 1) >BTRFS (device sda3): parent transid verify failed on 35295068160 wanted 41939771539587072 found 2542 >BTRFS (device sda3): parent transid verify failed on 35295068160 wanted 41939771539587072 found 2542 >BTRFS: open_ctree failed >Boot has failed. To debug this issue add "rd.shell rd.debug" to the kernel command line. > >I tried it a few times but it didn't help. Actually i can't remember doing anything on my laptop, not even an update yesterday… > >Best, Benjamin D. >-- >To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx >To contact the owner, e-mail: opensuse+owner@xxxxxxxxxxxx > > >Gesendet: Dienstag, 26. Januar 2016 um 12:53 Uhr >Von: "Bob Williams" <linux@xxxxxxxxxxxxxxx> >An: opensuse@xxxxxxxxxxxx >Betreff: Re: Aw: Re: Re: [opensuse] system not booting >On 26/01/16 11:13, Benjamin Draxlbauer wrote: > > > 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. > -- > To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx > To contact the owner, e-mail: opensuse+owner@xxxxxxxxxxxx > > > > 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!!! > >You haven't mentioned which version of opensuse you are running, and >more importantly, which kernel. >You'll probably get more help on the linux-btrfs@xxxxxxxxxxxxxxx list. >First question they'll ask is are you running an up to date kernel and >an up to date version of btrfs-progs. > >Bob >-- >Bob Williams >System: Linux 4.1.13-5-default >Distro: openSUSE 42.1 (x86_64) with KDE Development Platform: 4.14.10 > > >Thanks for the hint… >Here are my specs: > >System: Opensuse 42.1 Leap >KDE Plasma: 5.4.3 >Qt: 5.5.1 >Kernel: 4.3.0-2-default >unfortunately I have no access to my system, so I do not know which versions of btrfs-progs i have. But my system is up to date (lateste update 2 days ago). >Thanks! > >(sorry Bob for sending you a private mail…was a mistake!) >-- >To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx >To contact the owner, e-mail: opensuse+owner@xxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
