Fwd: KERNEL PANIC + CORRUPTED BTRFS?

Hello there, any idea what are the next steps that i can proceed? thank you -- Forwarded message -- From: lenovomi <lenov...@gmail.com> Date: Thu, Apr 21, 2016 at 9:29 AM Subject: Re: KERNEL PANIC + CORRUPTED BTRFS? To: Qu Wenruo <quwen...@cn.fujitsu.com> H

Re: KERNEL PANIC + CORRUPTED BTRFS?

lenovomi wrote on 2016/04/21 08:53 +0200: Hello Liu, please find both files stored here: https://drive.google.com/folderview?id=0B6RZ_9vVuTEcMDV6eGNmRlZ0ZjQ=sharing Thanks On Thu, Apr 21, 2016 at 7:27 AM, Liu Bo wrote: On Wed, Apr 20, 2016 at 10:09:07PM +0200,

Re: KERNEL PANIC + CORRUPTED BTRFS?

I run: od -x /tmp/corrupt-dev2.txt > a od -x /tmp/corrupt-dev1.txt > b cmp a b; diff a b; looks like both files are identical, means that both metadata files got corrupted? thanks On Thu, Apr 21, 2016 at 8:53 AM, lenovomi wrote: > Hello Liu, > > please find both files

Re: KERNEL PANIC + CORRUPTED BTRFS?

Hello Liu, please find both files stored here: https://drive.google.com/folderview?id=0B6RZ_9vVuTEcMDV6eGNmRlZ0ZjQ=sharing Thanks On Thu, Apr 21, 2016 at 7:27 AM, Liu Bo wrote: > On Wed, Apr 20, 2016 at 10:09:07PM +0200, lenovomi wrote: >> Hi Chris, >> >> please

Re: KERNEL PANIC + CORRUPTED BTRFS?

On Wed, Apr 20, 2016 at 10:09:07PM +0200, lenovomi wrote: > Hi Chris, > > please find below attached the complete log while executing all the > brtrfs commands, all of them failed. > > ;-( > > > https://bpaste.net/show/4d8877a49b80 > https://bpaste.net/show/7e2e5aa30741 >

Re: KERNEL PANIC + CORRUPTED BTRFS?

On Wed, Apr 20, 2016 at 2:09 PM, lenovomi wrote: > Hi Chris, > > please find below attached the complete log while executing all the > brtrfs commands, all of them failed. > > https://bpaste.net/show/482e91b25fc5 >warning, device 1 is missing >warning, device 2 is missing

Re: KERNEL PANIC + CORRUPTED BTRFS?

Hi Chris, please find below attached the complete log while executing all the brtrfs commands, all of them failed. ;-( https://bpaste.net/show/4d8877a49b80 https://bpaste.net/show/7e2e5aa30741 https://bpaste.net/show/482e91b25fc5 https://bpaste.net/show/5093cc3daa5a

Re: KERNEL PANIC + CORRUPTED BTRFS?

On Tue, Apr 12, 2016 at 9:48 AM, lenovomi wrote: > root@ubuntu:/home/ubuntu# btrfs restore -D -v /dev/sda /mnt/usb/ > checksum verify failed on 17802818387968 found FF45E2D3 wanted BFB02AEC > checksum verify failed on 17802818387968 found FF45E2D3 wanted BFB02AEC > checksum

Re: KERNEL PANIC + CORRUPTED BTRFS?

One more thing, root@ubuntu:/home/ubuntu# btrfs fi show Label: 'universe' uuid: 51e1c933-a39d-4bff-9cf7-f369b4b5d414 Total devices 4 FS bytes used 10.75TiB devid1 size 2.73TiB used 2.70TiB path /dev/sda devid2 size 2.73TiB used 2.70TiB path /dev/sdb devid

Re: KERNEL PANIC + CORRUPTED BTRFS?

Hi Chris, i tried these: 1) mount -o ro,recovery /dev/sda /mnt/usb [ 1707.971925] BTRFS info (device sdd): enabling auto recovery [ 1707.971933] BTRFS info (device sdd): disk space caching is enabled [ 1708.005073] BTRFS: sdd checksum verify failed on 17802818387968 wanted BFB02AEC found

Re: KERNEL PANIC + CORRUPTED BTRFS?

Hi Chris, I tried mount with ro.recovery and again kernel panic: https://bpaste.net/show/895089db279a https://bpaste.net/show/f3cf84532e26 2) I tried to execute restore but these are results: https://bpaste.net/show/191e87b20a54 3) should i run repair? thanks On Tue, Apr 12, 2016 at 5:43

Re: KERNEL PANIC + CORRUPTED BTRFS?

On Mon, Apr 11, 2016 at 3:51 PM, lenovomi wrote: > Hi, > > i didnt try mount -o ro, when i tried to mount it via esata i got > kernel panic immediately. Then i conntected enclosure with drives via > usb and tried to mount it : OK so try '-o ro,recovery' and report back what

Re: KERNEL PANIC + CORRUPTED BTRFS?

Hi, i didnt try mount -o ro, when i tried to mount it via esata i got kernel panic immediately. Then i conntected enclosure with drives via usb and tried to mount it : https://bpaste.net/show/641ab9172539 plugged via usb -> mount randomly one of the drive mount /dev/sda /mnt/brtfs I was told on

Re: KERNEL PANIC + CORRUPTED BTRFS?

On Mon, Apr 11, 2016 at 2:08 PM, lenovomi wrote: > Hi, > > > I was running cubox with kernel 4.4.0 and with btrfs raid1 ... > > not it failed somehow and getting kernel panic during the boot... > > https://bpaste.net/show/0455daa876de > > i tried to connect the esata box with

KERNEL PANIC + CORRUPTED BTRFS?

Hi, I was running cubox with kernel 4.4.0 and with btrfs raid1 ... not it failed somehow and getting kernel panic during the boot... https://bpaste.net/show/0455daa876de i tried to connect the esata box with 3.x https://bpaste.net/show/98732bc6ce49 Any idea? Does it mean that whole volume