Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-22 Thread Alexander Wetzel
Hello, I'm running my normal workstation with git kernels from git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git and just got the second file system corruption in three weeks. I do not have issues with stable kernels, and just want to give y

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-21 Thread Qu Wenruo
On 2018年07月21日 14:39, Alexander Wetzel wrote: >>> >>> I'm running my normal workstation with git kernels from >>> git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git >>> >>> and just got the second file system corruption in three weeks. I do not >>> have issues with stable

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-21 Thread Alexander Wetzel
I'm running my normal workstation with git kernels from git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git and just got the second file system corruption in three weeks. I do not have issues with stable kernels, and just want to give you a heads up that there might be som

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-21 Thread Alexander Wetzel
[ 979.223808] BTRFS: error (device sdc2) in __btrfs_cow_block:1080: errno=-5 IO failure Are there no other messages in syslog? "IO failure" (from fs/btrfs/super.c:75) sounds like a problem with the underlying device. Maybe try w/o the "discard" mount option? Does "cat /dev/sdc2 > /dev/null" com

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Alexander Wetzel
I'm running my normal workstation with git kernels from git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git and just got the second file system corruption in three weeks. I do not have issues with stable kernels, and just want to give you a heads up that there might be som

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Duncan
Alexander Wetzel posted on Fri, 20 Jul 2018 23:28:42 +0200 as excerpted: > A btrfs subvolume is used as the rootfs on a "Samsung SSD 850 EVO mSATA > 1TB" and I'm running Gentoo ~amd64 on a Thinkpad W530. Discard is > enabled as mount option and there were roughly 5 other subvolumes. Regardless of

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Qu Wenruo
On 2018年07月21日 05:28, Alexander Wetzel wrote: > Hello, > > I'm running my normal workstation with git kernels from > git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git > and just got the second file system corruption in three weeks. I do not > have issues with stable ker

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Hugo Mills
On Fri, Jul 20, 2018 at 11:28:42PM +0200, Alexander Wetzel wrote: > Hello, > > I'm running my normal workstation with git kernels from > git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git > and just got the second file system corruption in three weeks. I do > not have iss

Re: btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Christian Kujau
On Fri, 20 Jul 2018, Alexander Wetzel wrote: > [ 979.223808] BTRFS: error (device sdc2) in __btrfs_cow_block:1080: errno=-5 > IO failure Are there no other messages in syslog? "IO failure" (from fs/btrfs/super.c:75) sounds like a problem with the underlying device. Maybe try w/o the "discard" m

btrfs filesystem corruptions with 4.18. git kernels

2018-07-20 Thread Alexander Wetzel
Hello, I'm running my normal workstation with git kernels from git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-testing.git and just got the second file system corruption in three weeks. I do not have issues with stable kernels, and just want to give you a heads up that there m