Re: [arch-general] btrfs kernel incompatibility?

2020-02-16 Thread Simeon Felis
Am 11.02.20 um 23:13 schrieb Chris Murphy: > > I think it's a straight up Btrfs bug. But it should be reported > upstream to find out what's going on. Off hand I don't see a relevant > patch between 4.19.95 and 4.19.103. If you write up the email, put me > in the cc and I can fill in some of th

Re: [arch-general] btrfs kernel incompatibility?

2020-02-11 Thread Simeon Felis
Am 10.02.20 um 01:22 schrieb Chris Murphy: > You might just go straight to ARM, and try to mount -o ro and see if > it mounts it OK. I think the error messages you got from Btrfs > previously had to do with the bogus GPT error messages - which we > don't know why that happened. > Unfortunately

Re: [arch-general] btrfs kernel incompatibility?

2020-02-09 Thread Simeon Felis
Sorry, Valentines preparation. Am 07.02.20 um 23:10 schrieb Chris Murphy: > OK so neither fdisk nor gdisk have any complaints about the GPT. And > yet the kernel is complaining. That's wrong and weird. > > Have the drives always been in these USB enclosures, for the life of > this Btrfs file syst

Re: [arch-general] btrfs kernel incompatibility?

2020-02-07 Thread Simeon Felis
hance of permanently losing the file system. > > > On Thu, Feb 6, 2020 at 2:01 PM Simeon Felis wrote: >> >> 4.19.75 dmesg: >> >> [ 17.707873] GPT:Primary header thinks Alt. header is not at the end of >> the di >> sk. >> [ 17.707889] GPT:78140

Re: [arch-general] btrfs kernel incompatibility?

2020-02-07 Thread Simeon Felis
Am 07.02.20 um 05:02 schrieb Chris Murphy: > On Thu, Feb 6, 2020 at 3:03 PM Chris Murphy wrote: >> >> There is a gotcha moving Btrfs between different archs. "Btrfs sector >> size", which is an internal Btrfs thing, not a reference to either >> logical or physical sector size of the device, mus

[arch-general] btrfs kernel incompatibility?

2020-02-06 Thread Simeon Felis
I have a btrfs raid1 on raspbian (kernel 4.19.75) which overheated. To fix the btrfs filesystem I attached the raid1 to my workstation with Arch Linux (kernel 5.5.1). I run scrub to identify broken files and fixed them. Furthermore I run --full-balance and defrag -r. All fine so far. Now I can'