Re: btrfs kernel oops on mount

2016-09-12 Thread moparisthebest
On 09/12/2016 07:37 AM, Austin S. Hemmelgarn wrote: >> On 2016-09-09 15:23, moparisthebest wrote: >> Didn't ubuntu on kernel 4.4 die in the same can_overcommit function? >> (https://www.moparisthebest.com/btrfsoops.jpg) what kind of hardware >> issues would cause a repe

Re: btrfs kernel oops on mount

2016-09-10 Thread moparisthebest
On 09/09/2016 03:28 PM, Chris Murphy wrote: > Sounds like with enospc devs want to see a couple things beyond what I > asked for: > > enospc_debug > grep -IR . /sys/fs/btrfs/UUID/allocation/ > > That's kinda hard to do right now if it's not mounting though... I managed to get more output from

Re: btrfs kernel oops on mount

2016-09-10 Thread moparisthebest
On 09/09/2016 01:51 PM, Chris Murphy wrote: > Also btrfs check output is useful to include also (without --repair > for starters). btrfs check --readonly output is here: https://www.moparisthebest.com/btrfs/btrfscheck.txt *Most* of it anyway, I messed up with tmux and it took 20 hours to run so

Re: btrfs kernel oops on mount

2016-09-09 Thread moparisthebest
On 09/09/2016 02:47 PM, Austin S. Hemmelgarn wrote: > On 2016-09-09 12:12, moparisthebest wrote: >> Hi, >> >> I'm hoping to get some help with mounting my btrfs array which quit >> working yesterday. My array was in the middle of a balance, about 50% >>

Re: btrfs kernel oops on mount

2016-09-09 Thread moparisthebest
On 09/09/2016 01:51 PM, Chris Murphy wrote: > On Fri, Sep 9, 2016 at 10:12 AM, moparisthebest > <ad...@moparisthebest.com> wrote: >> Hi, >> >> I'm hoping to get some help with mounting my btrfs array which quit >> working yesterday. My array was in the middle

btrfs kernel oops on mount

2016-09-09 Thread moparisthebest
Hi, I'm hoping to get some help with mounting my btrfs array which quit working yesterday. My array was in the middle of a balance, about 50% remaining, when it hit an error and remounted itself read-only [1]. btrfs fi show output [2], btrfs df output [3]. I unmounted the array, and when I

abort device removal?

2014-12-05 Thread moparisthebest
Hello all, I had a 6-device array I added a 4tb device to last night and ran the command to remove a previous 4tb device that still worked fine overnight. Unfortunately, one of the OTHER devices completely failed while this was happening, and it *looks* like btrfs did the right thing and stopped